System Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 1
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 2
09FA.gtp
Plant Configuration: GT, HRSG, and condensing reheat ST
2 GE 9351FA Engines, One Steam Turbine, GT PRO Type 9, Subtype 9
Steam Property Formulation: Thermoflow - STQUIK
SYSTEM SUMMARY
Power Output kW LHV Heat Rate kJ/kWh Elect. Eff. LHV%
@ gen. term. net @ gen. term. net @ gen. term. net
Gas Turbine(s) 474664 9909 36.33
Steam Turbine(s) 272905
Plant Total 747568 732114 6292 6425 57.22 56.03
PLANT EFFICIENCIES
PURPA efficiency CHP (Total) efficiency Power gen. eff. on Canadian Class 43
% % chargeable energy, % Heat Rate, kJ/kWh
55.64 55.25 55.56 7074
GT fuel HHV/LHV ratio = 1.109
DB fuel HHV/LHV ratio = 1.109
Total plant fuel HHV heat input / LHV heat input = 1.109
Fuel HHV chemical energy input (77F/25C) = 1448773 kW
Fuel LHV chemical energy input (77F/25C) = 1306531 kW
Total energy input (chemical LHV + ext. addn.) = 1316821 kW
Energy chargeable to power (93.0% LHV alt. boiler) = 1317596 kW
GAS TURBINE PERFORMANCE - GE 9351FA
Gross power Gross LHV Gross LHV Heat Rate Exh. flow Exh. temp.
output, kW efficiency, % kJ/kWh t/h C
per unit 237332 36.33 9909 2256 617
Total 474664 4512
Number of gas turbine unit(s) = 2
Gas turbine load [%] = 100 %
Fuel chemical HHV (77F/25C) per gas turbine = 724387 kW
Fuel chemical LHV (77F/25C) per gas turbine = 653265 kW
STEAM CYCLE PERFORMANCE
HRSG eff. Gross power output Internal gross Overall Net process heat output
% kW elect. eff., % elect. eff., % kW
88.71 272905 37.15 32.96 -10290
Number of steam turbine unit(s) = 1
Fuel chemical HHV (77F/25C) to duct burners = 0 kW
Fuel chemical LHV (77F/25C) to duct burners = 0 kW
DB fuel chemical LHV + HRSG inlet sens. heat = 828111 kW
Net process heat output as % of total output = -1.426 %
System Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 2
ESTIMATED PLANT AUXILIARIES (kW)
GT fuel compressor(s)* 0 kW
GT supercharging fan(s)* 0 kW
GT electric chiller(s)* 0 kW
GT chiller/heater water pump(s) 0 kW
HRSG feedpump(s)* 4819 kW
Condensate pump(s)* 521.2 kW
HRSG forced circulation pump(s) 0 kW
LTE recirculation pump(s) 0 kW
Cooling water pump(s) 2071.5 kW
Air-cooled condenser fans 0 kW
Cooling tower fans 0 kW
HVAC 120 kW
Lights 225 kW
Aux. from PEACE running motor/load list 1960.8 kW
Miscellaneous gas turbine auxiliaries 1042.8 kW
Miscellaneous steam cycle auxiliaries 582.4 kW
Miscellaneous plant auxiliaries 373.8 kW
Constant plant auxiliary load 0 kW
Gasification plant, ASU* 0 kW
Gasification plant, Coal mill 0 kW
Gasification plant, AGR* 0 kW
Gasification plant, Other/misc 0 kW
Desalination plant auxiliaries 0 kW
Program estimated overall plant auxiliaries 11716 kW
Actual (user input) overall plant auxiliaries 11716 kW
Transformer losses 3738 kW
Total auxiliaries & transformer losses 15454 kW
* Heat balance related auxiliaries
System Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 3
PLANT HEAT BALANCE
Energy In 1541876 kW
Ambient air sensible 32556 kW
Ambient air latent 44734 kW
Fuel enthalpy @ supply 1454052 kW
External gas addition to combustor 0 kW
Steam and water 10290 kW
Makeup and process return 244.1 kW
Energy Out 1541849 kW
Net power output 732114 kW
Stack gas sensible 122887 kW
Stack gas latent 190418 kW
GT mechanical loss 3175 kW
GT gear box loss 0 kW
GT generator loss 6756 kW
GT miscellaneous losses 3950 kW
GT ancillary heat rejected 0 kW
GT process air bleed 0 kW
Fuel compressor mech/elec loss 0 kW
Supercharging fan mech/elec loss 0 kW
Condenser 457130 kW
Process steam 0 kW
Process water 0 kW
Blowdown 3328 kW
Heat radiated from steam cycle 6797 kW
ST/generator mech/elec/gear loss 5178 kW
Non-heat balance related auxiliaries 6376 kW
Transformer loss 3738 kW
Energy In - Energy Out 27.43 kW 0.0018 %
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Gas Turbine and Steam Cycle: Energy In - Energy Out = 27.45 kW
System Summary Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 4
Plant Summary
1. System Summary
Plant total power output @ generator terminal
Total auxiliaries & transformer losses
Plant net power output
Plant LHV heat rate @ generator terminal
Plant HHV heat rate @ generator terminal
Plant net LHV heat rate
Plant net HHV heat rate
Plant LHV electric eff. @ generator terminal
Plant HHV electric eff. @ generator terminal
Plant net LHV electric efficiency
Plant net HHV electric efficiency
2. Plant Efficiencies
PURPA efficiency, LHV
PURPA efficiency, HHV
CHP (Total) efficiency, LHV
CHP (Total) efficiency, HHV
Power generation eff. on chargeable energy, LHV
Power generation eff. on chargeable energy, HHV
Canadian Class 43 heat rate
Plant fuel LHV chemical energy input (77F/25C)
Plant fuel HHV chemical energy input (77F/25C)
Total energy input (chemical LHV + ext. addn.)
Energy chargeable to power, LHV
Energy chargeable to power, HHV
GT fuel chemical HHV/LHV ratio
DB fuel chemical HHV/LHV ratio
Plant fuel HHV heat input /LHV heat input
3. Gas Turbine Performance (per unit)
Gross power output
Gross LHV efficiency
Gross HHV efficiency
Gross LHV heat rate
Gross HHV heat rate
Exhaust mass flow
Exhaust temperature
Fuel chemical LHV input (77F/25C)
Fuel chemical HHV input (77F/25C)
4. Steam Cycle Performance (LHV)
HRSG efficiency
Steam turbine gross power
Internal gross efficiency
Overall efficiency
Net process heat output
Fuel chemical LHV (77F/25C) to duct burners
Fuel chemical HHV (77F/25C) to duct burners
DB fuel chemical LHV + HRSG inlet sens. heat
Net process heat output / total output
5. Plant Auxiliaries
GT fuel compressor(s)
GT supercharging fan(s)
GT electric chiller(s)
GT chiller/heater water pump(s)
747569
15454
732115
6292
6977
6425
7124
57.22
51.6
56.03
50.53
55.64
50.18
55.25
49.82
55.56
50.11
7074
1306531
1448774
1316822
1317596
1461044
1.109
1.109
1.109
GE 9351FA
237332
36.33
32.76
9909
10988
2256
617
653266
724387
88.71
272905
37.15
32.96
-10290
0
0
828112
-1.426
0
0
0
0
kW
kW
kW
kJ/kWh
kJ/kWh
kJ/kWh
kJ/kWh
%
%
%
%
%
%
%
%
%
%
kJ/kWh
kW
kW
kW
kW
kW
2 unit(s)
kW
%
%
kJ/kWh
kJ/kWh
t/h
C
kW
kW
%
kW
%
%
kW
kW
kW
kW
%
kW
kW
kW
kW
System Summary Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 5
Plant Summary
HRSG feedpump(s)
Condensate pump(s)
HRSG forced circulation pump(s)
LTE recirculation pump(s)
Cooling water pump(s)
Air-cooled condenser fans
Cooling tower fans
HVAC
Lights
Aux. from PEACE running motor/load list
Miscellaneous gas turbine auxiliaries
Miscellaneous steam cycle auxiliaries
Miscellaneous plant auxiliaries
Constant plant auxiliary load
Gasification plant, ASU
Power to AGR
Gasification plant, Coal mill
Gasification plant, Other/misc
Desalination plant auxiliaries
Program estimated overall plant auxiliaries
Actual (user input) overall plant auxiliaries
Transformer losses
Total auxiliaries & transformer losses
4819
521.2
0
0
2071.5
0
0
120
225
1960.8
1042.8
582.4
373.8
0
0
0
0
0
0
11716
11716
3738
15454
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
Stream Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 6
GT PRO Streams
Note: This is a fixed format table. Not all
streams are applicable to current heat balance.
Plant Configuration: GT, HRSG, and condensing reheat ST
Cycle Type = 9
Steam Property Formulation: Thermoflow - STQUIK
1 Ambient conditions
2 Air after inlet heater or chiller
3 GT compressor inlet air (per GT)
4 GT compressor discharge (per GT)
5 GT turbine inlet (per GT)
6 GT exhaust, after turbine diffuser (per GT)
7 Compressor bleed to outside process (per GT)
8 GT fuel (per GT), after comp. but bef heating
9 Steam injection to GT combustor (all GT's)
10 GT injection water stream
11 GT compressor leakage stream
12 Compressor water injection, Sprint engines
13 Steam inj. to LM5000 turbine (total, all GT's)
14 Stack gas
15 HP steam to HPT, aft desup, bef stop vlv
16 HP steam to HPT, after pipe, before desup
17 HP steam to HPT, before HP pipe
18 HPS3 exit steam
19 HPS3 inlet steam
20 HPS2 exit steam
21 HPS2 inlet steam
22 HPS1 exit steam
23 HPS1 inlet steam
24 HPS0 exit steam
25 HPS0 inlet steam
26 HPB exit steam
27 HPB blowdown
28 HPB saturated water
29 HPB inlet water
30 HPE3 exit water
31 HPE3 inlet water
32 HPE2 exit water
33 HPE1 inlet water
34 HPE0 exit water
35 HP feedwater, after pump & valve
36 HP feedwater, after pump but before valve
37 Hot reheat after stop valve, Type 7&9
38 Hot reheat after leakages
39 Hot reheat to ST, after desup.
40 Hot reheat after reheat pipe
41 Hot reheat before reheat pipe
42 RH3 exit steam
43 RH3 inlet steam
44 RH2 exit steam
45 RH2 inlet steam
46 RH1 exit steam
47 RH1 inlet steam
48 State before RH1 inlet desup.
49 After all interactions in cold reheat line
50 After mixing additions and cold reheat
51 After cold RH pipe but any addn. to cold RH
P
bar
T
C
h
kJ/kg
h*
kJ/kg
M
t/h
s
kJ/kg-C
Exergy
kJ/kg
1.013
1.003
1.003
15.05
14.3
1.045
1.003
26.42
44.82
44.82
-
-
14.82
1.013
124
124
125.9
125.9
127.3
127.3
127.3
127.3
128.8
128.8
130.3
130.3
130.3
130.3
130.3
130.3
132.2
132.2
134.2
134.2
134.2
158.9
27.05
27.6
27.6
27.6
28.7
28.7
29.71
29.71
29.71
29.71
30.71
30.71
30.71
30.71
30.71
26.0
26.0
26.0
392.5
1325.4
617.0
26.0
25.0
287.8
15.0
-
-
232.2
92.5
566.0
566.0
567.7
567.7
527.7
527.7
527.7
527.7
467.7
467.7
331.0
331.0
331.0
331.0
328.0
328.0
296.8
296.8
238.4
238.4
238.4
238.3
565.2
565.4
566.0
566.0
567.6
567.6
507.6
507.6
507.6
507.6
354.0
354.0
359.4
359.4
359.4
Ref @ 0C
/ Water
62.98
62.98
62.98
445.57
1765.62
840.21
62.98
55468.70
2906.92
67.22
-
-
2880.45
249.98
3516.00
3516.00
3518.50
3518.50
3413.49
3413.49
3413.49
3413.49
3248.63
3248.63
2665.55
2665.55
1534.02
1534.02
1512.99
1512.99
1323.80
1323.80
1032.05
1032.05
1032.05
1032.05
3604.88
3604.88
3606.16
3606.16
3608.66
3608.66
3473.23
3473.23
3473.23
3473.23
3125.74
3125.74
3138.41
3138.41
3138.41
Ref @ 25C
/ Vapor
1.02
1.02
1.02
383.61
1570.73
661.85
1.02
49841.12
359.43
-2480.27
-
-
332.96
71.62
968.51
968.51
971.01
971.01
866.00
866.00
866.00
866.00
701.14
701.14
118.06
118.06
-1013.47
-1013.47
-1034.50
-1034.50
-1223.69
-1223.69
-1515.44
-1515.44
-1515.44
-1515.44
1057.39
1057.39
1058.67
1058.67
1061.17
1061.17
925.74
925.74
925.74
925.74
578.25
578.25
590.92
590.92
590.92
2208.80
2208.80
2208.80
1928.18
1975.36
2255.98
0.00
47.18
0.00
0.00
0.00
-
0.00
4511.97
554.69
554.69
554.69
554.69
554.69
554.69
554.69
554.69
554.69
554.69
554.69
554.67
5.55
560.23
560.23
560.23
560.23
560.23
560.23
560.23
560.23
560.23
632.87
632.87
623.89
623.89
623.89
623.89
623.89
623.89
623.89
623.89
623.89
623.89
540.76
540.76
540.76
H2O: ref @ 0C
Gas: ref @ 25C
0.0034
0.0034
0.0034
0.8282
1.933
1.207
0.0034
-
6.22
0.2216
-
-
6.631
0.2146
6.681
6.681
6.678
6.678
6.547
6.547
6.547
6.547
6.33
6.33
5.438
5.438
3.565
3.565
3.531
3.531
3.207
3.207
2.666
2.666
2.666
2.66
7.464
7.455
7.456
7.456
7.441
7.441
7.26
7.26
7.26
7.26
6.752
6.752
6.772
6.772
6.772
Ref @ 25C
Water as vapor
-0.05
-0.91
-0.91
367.89
1219.64
304.06
-0.91
50264.15
1057.03
5.72
-
-
907.87
7.03
1528.49
1528.49
1532.02
1532.02
1466.09
1466.09
1466.09
1466.09
1365.91
1365.91
1048.67
1048.67
475.56
475.56
464.93
464.93
372.12
372.12
241.65
241.65
241.65
243.44
1384.14
1386.87
1387.70
1387.70
1394.63
1394.63
1313.09
1313.09
1313.09
1313.09
1117.31
1117.31
1123.91
1123.91
1123.91
Stream Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 7
GT PRO Streams
52 Cold reheat, Types 7&9
53 Cold reheat, Types 10&11
54 Hot RH after stop valve, Types 10&11
55 Hot RH to ST, after leakages, Types 10&11
56 IP steam induction to LPT, after pipe
57 IP steam extraction from LPT
58 IP induction after valve and before pipe
59 IPS2 exit after steam & heat addition
60 IPS2 exit steam
61 IPS2 inlet steam
62 IPS1 exit steam
63 IPS1 inlet steam
64 IPB exit steam
65 IP blowdown
66 IPB saturated water
67 IPB inlet water
68 IPE2 exit water
69 IPE2 inlet water
70 IPE1 exit water
71 IP feedwater, after pump & valve
72 IP feedwater, after pump but before valve
73 LP steam induction to LPT after pipe
74 LP induction steam before pipe
75 LPT extraction for 3p CC
76 LPS exit steam
77 LPS inlet steam
78 LPB exit steam
79 LPB blowdown
80 LPB saturated water
81 LPB inlet water
82 LPE exit water
83 LP feedwater, after pump & valve
84 LP feedwater, after pump but before valve
85 Feedwater leaving LTE (to D/A)
86 LTE exit water after bypass
87 LTE exit water after recirculation
88 LTE exit water
89 LTE inlet water after recirculation
90 LTE inlet water before recirculation
91 Total IP+HP feedwater leaving D/A
92 WHTR inlet water
93 WHTR exit water
94 DAB inlet water
95 DAB saturated water
96 DAB exit steam
97 HPT inlet steam, after stop valve
98 HPT inlet steam, after leakages
99 HPTX1 blading exit
100 HPT process bleed (at bleed source)
101 HPTX1 group exit
102 HPTA1 blading exit (cold RH, Types 10&11)
103 Steam addition from external source to HPT
104 HPTA1 group exit
105 HPTL blading exit
106 HPTL exit, after leak. (cold RH, Types 7&9)
107 LPT inlet, after valve
108 LPTX1 blading exit
P
bar
T
C
h
kJ/kg
h*
kJ/kg
M
t/h
s
kJ/kg-C
Exergy
kJ/kg
31.94
-
-
-
29.53
-
30.71
30.71
30.71
31.33
31.33
31.94
31.94
31.94
31.94
31.94
31.94
32.9
32.9
32.9
50.74
3.382
3.619
3.382
3.619
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.8
3.914
3.914
3.8
1.379
1.379
3.8
3.8
3.8
120.9
120.9
120.9
-
120.9
-
31.94
120.9
31.94
31.94
27.05
27.05
361.6
-
-
-
317.7
-
320.0
320.0
320.0
292.4
292.4
237.3
237.3
237.3
237.3
234.3
234.3
143.0
143.0
143.0
142.7
288.5
290.0
137.7
290.0
141.8
141.8
141.8
141.8
141.8
141.8
141.8
141.8
131.8
131.8
131.8
131.8
39.4
39.4
141.8
15.0
15.0
141.8
141.8
141.8
564.8
564.8
564.8
-
564.8
-
330.0
564.8
361.6
361.6
565.2
565.2
3140.91
-
-
-
3040.84
-
3043.34
3043.34
3043.34
2970.41
2970.41
2802.16
2802.16
1025.49
1025.49
1011.29
1011.29
603.94
603.94
603.94
603.94
3046.59
3049.09
2730.02
3049.09
2735.29
2735.29
596.92
596.92
596.92
596.92
596.92
596.92
554.10
554.10
554.10
554.10
165.08
165.08
596.92
63.08
63.08
596.92
596.92
2735.29
3516.00
3516.00
3516.00
-
3516.00
-
3065.06
3516.00
3140.91
3140.91
3604.88
3604.88
593.42
-
-
-
493.35
-
495.85
495.85
495.85
422.93
422.93
254.67
254.67
-1522.00
-1522.00
-1536.20
-1536.20
-1943.55
-1943.55
-1943.55
-1943.55
499.10
501.60
182.54
501.60
187.80
187.80
-1950.57
-1950.57
-1950.57
-1950.57
-1950.57
-1950.57
-1993.39
-1993.39
-1993.39
-1993.39
-2382.41
-2382.41
-1950.57
-2484.41
-2484.41
-1950.57
-1950.57
187.80
968.51
968.51
968.51
-
968.51
-
517.57
968.51
593.42
593.42
1057.39
1057.39
540.76
-
-
-
83.13
-
83.13
83.13
83.13
83.13
83.13
83.13
83.14
0.83
83.96
83.96
644.20
644.20
644.20
644.20
644.20
87.10
87.10
0.00
87.10
87.10
101.78
1.02
102.78
102.78
102.78
102.78
102.78
732.31
732.31
732.31
732.31
732.31
732.31
644.20
0.00
0.00
0.00
0.00
0.00
554.69
545.44
545.44
-
545.44
-
0.00
545.44
545.44
540.76
632.87
632.87
6.759
-
-
-
6.628
-
6.615
6.615
6.615
6.482
6.482
6.159
6.159
2.678
2.678
2.65
2.65
1.767
1.767
1.767
1.762
7.604
7.578
6.95
7.578
6.911
6.911
1.758
1.758
1.758
1.758
1.758
1.758
1.653
1.653
1.653
1.653
0.5638
0.5638
1.758
0.2223
0.2223
1.758
1.758
6.911
6.692
6.692
6.692
-
6.692
-
6.634
6.692
6.759
6.759
7.464
7.464
1130.31
-
-
-
1069.28
-
1075.63
1075.63
1075.63
1042.34
1042.34
970.53
970.53
231.51
231.51
225.61
225.61
81.73
81.73
81.73
83.14
783.93
794.37
662.40
794.37
679.30
679.30
77.45
77.45
77.45
77.45
77.45
77.45
65.77
65.77
65.77
65.77
1.55
1.55
77.45
1.37
1.37
77.45
77.45
679.30
1525.41
1525.41
1525.41
-
1525.41
-
1091.65
1525.41
1130.31
1130.31
1384.14
1384.14
Stream Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 8
GT PRO Streams
109 LPT process bleed (at bleed source)
110 LPTX1 group exit
111 LPTA1 blading exit
112 LP steam induction to LPT after pipe
113 LPT extraction for 3p CC
114 LPTA1 group exit
115 LPTX2 blading exit
116 LPTX2 extraction for D/A heating
117 LPTX2 group exit
118 LPTX3 blading exit
119 FWH2 bleed @ turbine
120 LPTX3 group exit
121 LPTX4 blading exit
122 FWH1 bleed @ turbine
123 LPTX4 group exit
124 Last rotor exit static state, bef leaving loss
125 LPT exhaust aft leaving loss but bef pipe
126 LPT exhaust after pipe
127 HP process @ delivery
128 1st HP substream
129 2nd HP substream
130 HP process steam after valve
131 HP process steam near HRSG
132 IP process @ delivery
133 1st IP substream
134 2nd IP substream
135 IP process steam after valve
136 IP process steam near HRSG
137 LP process steam at delivery
138 LP process before valve
139 LP process
140 HPT process bleed at delivery
141 1st HPT bleed substream
142 2nd HPT bleed substream
143 HPT process bleed, after valve
144 HPT process bleed, before valve
145 LPT process bleed at delivery
146 1st LPT bleed substream
147 2nd LPT bleed substream
148 LPT process bleed, after valve
149 LPT process bleed, before valve
150 DA external heating stream
151 HP pegging steam to D/A
152 IPB pegging steam to D/A
153 LPB steam for D/A heating
154 Condensate from hot well
155 Condensate pump exit, before vlv
156 Condenser condensate after valve
157 Condenser condensate before GSC
158 Condenser condensate after GSC
159 Makeup water
160 Total desuperheating water
161 Process steam return condensate
162 Process water return stream
163 Crossover stream after leakages
164 Crossover stream before leakages
165 SSR inlet (after desup)
P
bar
T
C
h
kJ/kg
h*
kJ/kg
M
t/h
s
kJ/kg-C
Exergy
kJ/kg
-
27.05
3.382
3.382
3.382
3.382
3.382
1.241
3.382
3.382
0.9997
3.382
3.382
0.7929
3.382
0.0699
0.0699
0.0699
124
40
40
125.9
125.9
29.53
15
15
30.71
30.71
3.382
-
-
-
40
40
-
-
6.5
6.5
6.5
-
-
-
-
-
3.8
0.4288
20.07
3.914
3.914
3.914
3.914
134.2
3.914
3.914
3.382
3.382
1.241
-
565.2
283.2
288.5
137.7
284.1
284.1
105.8
284.1
284.1
99.6
284.1
284.1
93.3
284.1
39.0
39.0
39.0
500.0
400.0
400.0
501.8
501.8
300.0
250.0
250.0
302.4
302.4
288.5
-
-
-
525.0
525.0
-
-
525.0
525.0
525.0
-
-
-
-
-
141.8
39.0
39.2
39.5
39.5
39.5
26.0
238.4
80.0
26.0
284.1
284.1
349.0
-
3604.88
3035.78
3046.59
2730.02
3037.65
3037.65
2684.66
3037.65
3037.65
2672.18
3037.65
3037.65
2662.19
3037.65
2413.35
2434.43
2434.43
3344.26
3215.51
3215.51
3346.76
3346.76
2996.12
2923.14
2923.14
2998.62
2998.62
3046.59
-
-
-
0.00
0.00
-
-
3535.73
3535.73
3535.73
-
-
-
-
-
2735.29
163.28
165.69
165.69
165.69
165.69
109.41
1032.05
335.23
109.38
3037.65
3037.65
3170.35
-
1057.39
488.29
499.10
182.54
490.16
490.16
137.17
490.16
490.16
124.69
490.16
490.16
114.70
490.16
-134.14
-113.06
-113.06
796.78
668.02
668.02
799.28
799.28
448.63
375.65
375.65
451.13
451.13
499.10
-
-
-
-2547.49
-2547.49
-
-
988.24
988.24
988.24
-
-
-
-
-
187.80
-2384.21
-2381.80
-2381.80
-2381.80
-2381.80
-2438.08
-1515.44
-2212.26
-2438.11
490.16
490.16
622.86
-
632.87
632.87
87.10
0.00
723.33
723.33
0.00
723.33
723.33
0.00
723.33
723.33
0.00
723.33
723.33
723.33
723.33
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
-
-
-
0.00
0.00
-
-
0.00
0.00
0.00
-
-
-
-
-
14.67
724.28
724.28
724.28
724.28
724.28
8.03
0.00
0.00
0.00
723.33
723.33
1.59
-
7.464
7.586
7.604
6.95
7.589
7.589
7.286
7.589
7.589
7.351
7.589
7.589
7.429
7.589
7.768
7.835
7.835
6.471
6.77
6.77
6.468
6.468
6.552
6.71
6.71
6.54
6.54
7.604
-
-
-
0
0
-
-
8.034
8.034
8.034
-
-
-
-
-
6.911
0.5591
0.5606
0.5657
0.5657
0.5657
0.381
2.666
1.075
0.3809
7.589
7.589
8.279
-
1384.14
778.73
783.93
662.40
779.62
779.62
516.85
779.62
779.62
485.02
779.62
779.62
451.67
779.62
102.02
102.97
102.97
1419.42
1201.51
1201.51
1422.83
1422.83
1047.21
927.25
927.25
1053.43
1053.43
783.93
-
-
-
0.00
0.00
-
-
1144.91
1144.91
1144.91
-
-
-
-
-
679.30
1.14
3.12
1.58
1.58
1.58
0.37
241.65
19.15
0.37
779.62
779.62
706.61
Stream Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 9
GT PRO Streams
166 GSC inlet
167 GSC condensate
168 Leakage stream to condenser
169 Process extraction as neg. HPT addn.
170 Process extraction as neg. LPT addn.
171 HPS3 exit water/steam addition
172 HPS2 exit water/steam addition
173 HPS1 exit water/steam addition
174 HPS0 exit water/steam addition
175 HPB exit water/steam addition
176 HPE3 exit water/steam addition
177 HPE2 exit water/steam addition
178 HPE1 exit water/steam addition
179 RH3 exit water/steam addition
180 RH2 exit water/steam addition
181 RH1 exit water/steam addition
182 IPS2 exit water/steam addition
183 IPS1 exit water/steam addition
184 HPB exit water/steam addition
185 IPE2 exit water/steam addition
186 IPE1 exit water/steam addition
187 LPS exit water/steam addition
188 LPB exit water/steam addition
189 LPE exit water/steam addition
190 LTE exit steam/water addition stream
191 Water addition stream before LTE
192 Water addition stream at deaerator
193 Water bleed before LTE
194 Addition after cold reheat pipe
195 Steam cooling to cold reheat line
196 Types 10 & 11, cold reheat aft leakages
197 External/reheat steam supply, bef piping
198 External/reheat steam @ delivery
199 External/reheat steam supply, aft piping
200 Feedwater from D/A, after preheater
201 Water leaving preheater and entering D/A
202 HPT leakage recovered (simplified method)
203 FWH1 inlet water
204 FWH2 inlet water
205 HRSG stream to fuel heating
206 HRSG stream from fuel heating
207 ST stream to fuel heating
208 ST stream from fuel heating
209 HRSG stream to GT heat rejection Q1
210 HRSG stream from GT heat rejection Q1
211 HRSG stream to GT heat rejection Q2
212 HRSG stream from GT heat rejection Q2
213 Duct burner fuel (per HRSG)
214 GT fuel at supply
215 GT fuel at combustor
216 HPE1 exit water
217 HPE2 inlet water
218 DH water return
219 DH water supply
P
bar
T
C
h
kJ/kg
h*
kJ/kg
M
t/h
s
kJ/kg-C
Exergy
kJ/kg
-
0.8274
-
-
-
-
-
-
-
130.3
-
-
-
-
-
-
-
-
31.94
-
-
-
3.8
-
-
3.914
3.8
3.914
30.71
30.71
-
-
-
-
3.8
3.914
27.6
3.914
3.914
130.3
-
6.5
-
-
-
-
-
26.42
26.42
26.42
134.2
134.2
-
-
-
94.4
-
-
-
-
-
-
-
331.0
-
-
-
-
-
-
-
-
237.3
-
-
-
141.8
-
-
15.0
15.0
39.4
235.1
320.0
-
-
-
-
141.8
39.4
525.7
39.4
39.4
328.0
-
525.0
-
-
-
-
-
25.0
25.0
185.0
238.4
238.4
-
-
-
395.61
-
-
-
-
-
-
-
2665.55
-
-
-
-
-
-
-
-
2802.16
-
-
-
2735.29
-
-
63.32
63.31
165.08
2802.15
3043.34
-
-
-
-
596.92
165.08
3516.00
165.08
165.08
1512.99
-
3535.73
-
-
-
-
-
55468.70
55468.70
55861.25
1032.05
1032.05
-
-
-
-2151.87
-
-
-
-
-
-
-
118.06
-
-
-
-
-
-
-
-
254.67
-
-
-
187.80
-
-
-2484.17
-2484.18
-2382.41
254.66
495.85
-
-
-
-
-1950.57
-2382.41
968.51
-2382.41
-2382.41
-1034.50
-
988.24
-
-
-
-
-
49841.12
49841.12
50233.68
-1515.44
-1515.44
-
-
-
0.00
-
-
-
-
-
-
-
0.00
-
-
-
-
-
-
-
-
0.00
-
-
-
0.00
-
-
0.00
0.00
0.00
0.00
0.00
-
-
-
-
0.00
732.31
0.00
732.31
732.31
0.00
-
0.00
-
-
-
-
-
0.00
47.18
47.18
560.23
560.23
-
-
-
1.244
-
-
-
-
-
-
-
5.438
-
-
-
-
-
-
-
-
6.159
-
-
-
6.911
-
-
0.2222
0.2222
0.5638
6.174
6.615
-
-
-
-
1.758
0.5638
7.347
0.5638
0.5638
3.531
-
8.034
-
-
-
-
-
-
-
-
2.666
2.666
-
-
-
29.37
-
-
-
-
-
-
-
1048.67
-
-
-
-
-
-
-
-
970.53
-
-
-
679.30
-
-
1.62
1.61
1.55
965.93
1075.63
-
-
-
-
77.45
1.55
1329.95
1.55
1.55
464.93
-
1144.91
-
-
-
-
-
50264.15
50264.15
50322.24
241.65
241.65
-
-
Gas Pressure Losses
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 10
Gas Pressure Losses
Inlet filter
Supercharging fan boost
Inlet chiller
Evap cooler
Fogger
Total GT Inlet Losses
HRSG
SCR
CO catalyst
Duct
Stack leaving loss
Stack friction loss
Stack buoyancy boost
Total GT Exhaust Losses
10
N/A
N/A
N/A
N/A
10
26
N/A
N/A
5
1.732
0.1387
0.8966
31.97
millibar
millibar
millibar
millibar
millibar
millibar
millibar
millibar
Exergy Analysis
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 11
Reference: 1.013 bar, 25 C, water as vapor.
PLANT EXERGY ANALYSIS
Exergy In 1318457 kW
Fuel exergy 1317620 kW
Ambient air exergy -60.44 kW
Condenser cooling water in 896.3 kW
Exergy Out 749138 kW
Net electric output 732114 kW
Condenser cooling water out 8206 kW
Stack gas exergy 8817 kW
Exergy Loss 569319 kW
GT exergy loss 462272 kW
HRSG exergy loss 48270 kW
Steam turbine exergy loss 31282 kW
Condenser exergy loss 13150 kW
Non-heat balance related auxiliaries 6376 kW
Transformer loss 3738 kW
Miscellaneous exergy loss* 4115 kW
Unaccounted exergy loss** 116.7 kW 0.0088 %
* Includes piping loss, ST leakage to external sink, fuel compressor loss, condensate pump loss, etc.
** Includes losses from desuperheating, mixing, and throttling, small water streams, misc. aux. and heat rejection, etc.
GAS TURBINE EXERGY ANALYSIS - GE 9351FA (Each of 2 GT's)
Exergy In 659015 kW
GT fuel exergy @ combustor 659571 kW
Air exergy @ compressor inlet -556 kW
Exergy Out 427879 kW
GT electric output 237332 kW
GT exhaust exergy 190548 kW
Exergy Loss 231136 kW
GT combustor exergy loss 187373 kW
GT compressor and turbine exergy loss 38797 kW
Mechanical/electrical/gear loss 4966 kW
* Air starts at compressor inlet and fuel at combustor.
GAS TURBINE & PERIPHERAL EXERGY ANALYSIS - GE 9351FA (Each of 2 GT's)
Exergy In 658780 kW
GT fuel exergy @ supply 658810 kW
Ambient air -30.22 kW
Exergy Out 427879 kW
GT electric output 237332 kW
GT exhaust exergy 190548 kW
Exergy Loss 230901 kW
GT combustor exergy loss 187373 kW
GT compressor and turbine exergy loss 38797 kW
Mechanical/electrical/gear loss 4966 kW
Other -235.6 kW
* Air starts at ambient and fuel at supply.
* GT peripheral includes any compressor inlet air conditioning and/or fuel heating.
Exergy Analysis
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 12
HRSG EXERGY ANALYSIS - (Totals of 2 HRSG's)
Exergy In 385234 kW
HRSG inlet gas exergy 380100 kW
HRSG feedwater exergy 315.7 kW
Feedpump power 4819 kW
Exergy Out 336965 kW
Steam to ST - Cold reheat 328147 kW
Stack gas exergy 8817 kW
Exergy Loss 48270 kW
Heat transfer exergy loss 42397 kW
Blowdown and feedpump losses 1138.4 kW
Other 4735 kW
STEAM TURBINE EXERGY ANALYSIS
Exergy In 325189 kW
Throttle steam exergy (before stop valve) 235512 kW
Induction/addition steam exergy 259464 kW
Extraction steam exergy -169788 kW
Exergy Out 293907 kW
ST electric output 272904 kW
ST exhaust steam 20689 kW
Leakages not recovered to ST 313.3 kW
Exergy Loss 31282 kW
ST expansion exergy loss 24171 kW
Mechanical/electrical/gear loss 5178 kW
Other 1933.7 kW
STEAM TURBINE AND CONDENSER EXERGY ANALYSIS
Exergy In 328157 kW
Throttle steam exergy (before stop valve) 235512 kW
Induction/addition steam exergy 259464 kW
Extraction steam exergy -169788 kW
Condenser cooling water pump power 2071.5 kW
Condenser cooling water in 896.3 kW
Exergy Out 281653 kW
ST electric output 272904 kW
ST exhaust condensate 229.1 kW
Leakages not recovered to ST/condenser 313.3 kW
Condenser cooling water out 8206 kW
Exergy Loss 46503 kW
ST exergy loss 31282 kW
Condenser heat transfer exergy loss 13150 kW
Other 2071.5 kW
CONDENSER EXERGY ANALYSIS
Exergy In 21585 kW
ST exhaust to condenser 20689 kW
Condenser cooling water in 896.3 kW
Exergy Out 8435 kW
ST exhaust condensate 229.1 kW
Condenser cooling water out 8206 kW
Exergy Loss 13150 kW
Computation Messages
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 13
Warning Messages
No warning messages
Advisory Messages
No advisory messages
Gas Turbine Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 14
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 2
09FA.gtp
Plant Configuration: GT, HRSG, and condensing reheat ST
2 GE 9351FA Engines, One Steam Turbine, GT PRO Type 9, Subtype 9
ESTIMATED G.T. SITE PERFORMANCE
Fuel = Karachi Regasified LNG, supplied @ 25 C
LHV @ 25 C = 49841.12 kJ/kg
G.T. @ 100 % rating, inferred TIT control model, CC limit
Site ambient conditions: 1.013 bar, 26 C, 70% RH
Total inlet loss = 10 millibar, Exhaust loss = 31.97 millibar
Inlet filter = 10 millibar
Duct = 5.00, HRSG = 26.00 millibar
Stack leaving loss = 1.73, Friction = 0.14, Buoyancy = -0.90 millibar
Stack velocity = 19.19 m/s
GE 9351FA
PR TIT TET Mair kW H.R.LHV Mex N2 O2 CO2 H2O Ar
C C t/h kJ/kWh t/h % % % % %
15.0 1325 617 2209 237332 9909 2256 73.488 12.384 3.718 9.526 0.885
Engine ID =313
FUEL HEATING & COOLING AIR PRECOOLER (per GT)
Sources of Fuel Heat kW Heat Sinks of CA Precooler kW
CA Preclr HRSG ST Ext. Total Fuel HRSG Ext. Total
0 0 0 5145 5145 0 0 0 0
0% 0% 0% 100% 100% 0% 0% 0% 0%
Fuel temp. after heating = 185 C
Fuel molecular weight = 16.40; LHV @ combustor = 50234 kJ/kg
G.T. auxiliary power = 521.4 kWe.
ESTIMATED G.T. CYCLE
Stream p T M M.W. MOLE COMPOSITION %
bar C t/h N2 O2 CO2 H2O Ar
Ambient air in 1.01 26 2208.80 28.713 76.266 20.463 0.030 2.323 0.919
After filter 1.00 26 2208.80 28.713 76.266 20.463 0.030 2.323 0.919
Compressor inlet 1.00 26 2208.80 28.713 76.266 20.463 0.030 2.323 0.919
Turbine coolant 280.62
Compressor discharge 15.05 393 1928.18 28.713 76.266 20.463 0.030 2.323 0.919
Fuel flow 26.42 185 47.18431
Turbine inlet 14.30 1325 1975.36 28.193 73.101 11.257 4.232 10.531 0.880
Turbine coolant 280.62
Turbine exhaust 1.04 617 2255.98 28.256 73.488 12.384 3.718 9.526 0.885
Compressor = 232279 Turbine = 474576 kW
Turbine coolant = 12.7% compr in
Mech loss = 1587.4 kW Generator loss = 3378 kW
Mech eff. = 99.34% Generator eff. = 98.6%
GT specific power @ gen term = 107.4 kW per t/h
GT efficiency @ gen term = 32.76% HHV = 36.33% LHV
GT efficiency @ gen term adjusted for fuel temp. @ combustor of 185 C = 32.53% HHV = 36.05% LHV
Gas Turbine Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 15
GAS TURBINE/GENERATOR HEAT BALANCE
Energy in = 770816 kW
Compressor Inlet Compressor Inlet Water Steam Fuel Enthalpy Gas/Air
Air Sensible Air Latent Injection Injection @ Combustor Addition
16278 22367 0 0 732171 0
Energy out = 770806 kW
Misc Mech Gbox Gen Turb(Q1) Exhaust Exhaust Electric Steam(Q2) Proc
Loss Loss Loss Loss Coolant Sensible Latent Output Coolant Air
1975 1587 0 3378 0 431324 95209 237332 0 0
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Heat Balance Error (In - Out) = 10.09 kW = 0.0013 %
Gas Turbine Summary Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 16
Gas Turbine Summary - GE 9351FA
Ambient pressure
Ambient temperature
Ambient relative humidity
Total inlet loss
Total exhaust loss
1. Estimated G.T. Site Performance
GT load as percent of rating
Gross power output
Gross LHV heat rate
Gross HHV heat rate
Gross LHV efficiency
Gross HHV efficiency
Gross LHV efficiency adjusted for fuel temperature
Gross HHV efficiency adjusted for fuel temperature
TIT control model
Compressor pressure ratio
Turbine inlet temperature
Turbine exhaust pressure
Turbine exhaust temperature
Turbine exhaust mass flow
Turbine exhaust molecular weight
Flue gas mole composition N2
Flue gas mole composition O2
Flue gas mole composition CO2
Flue gas mole composition SO2
Flue gas mole composition H2O
Flue gas mole composition AR
Steam injection mass flow
Water injection mass flow
Steam injection / fuel flow
Water injection / fuel flow
2. Power
Gross power output
Turbine
Compressor
Mechanical loss
Gear box loss
Generator loss
Mechanical efficiency
Gear box efficiency
Generator efficiency
3. Fuel - Karachi Regasified LNG
Fuel supply temperature
Fuel chemical LHV @ 77F/25C
Fuel chemical HHV @ 77F/25C
Fuel LHV @ supply temperature
Fuel LHV after fuel compressor
Fuel LHV after fuel heating
Fuel LHV @ combustor
Fuel chemical LHV input (77F/25C)
Fuel chemical HHV input (77F/25C)
4. G.T. Deviation from Nominal, Clean Engine
Compressor inlet airflow reduction
1.013
26
70
10
31.97
100
237332
9909
10988
36.33
32.76
36.33
32.76
Inferred
15.01
1325.4
1.045
617
2256
28.26
73.49
12.38
3.718
0
9.526
0.885
0
0
0
0
237332
474577
232279
1587.4
0
3378
99.34
NA
98.6
25
49842
55268
49842
49842
50234
50234
653266
724387
0
bar
C
%
millibar
millibar
%
kW
kJ/kWh
kJ/kWh
%
%
%
%
C
bar
C
t/h
%
%
%
%
%
%
t/h
t/h
kW
kW
kW
kW
kW
kW
%
%
C
kJ/kg
kJ/kg
kJ/kg
kJ/kg
kJ/kg
kJ/kg
kW
kW
%
Gas Turbine Summary Table
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 17
Gas Turbine Summary - GE 9351FA
Compressor efficiency reduction
Turbine efficiency reduction
Maximum firing temperature excess over base load
Combustor % pressure loss
Combustor inefficiency + heat loss
Cooling air increase
Fuel consumption margin
Exhaust temperature adder
Exhaust flow margin
Generator power margin
Turbine nozzle area % increase
5. Gas Turbine/Generator Heat Ballance
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Energy in:
Inlet air sensible
Inlet air latent
Water injection
Steam injection
Fuel enthalpy @ combustor
External gas addition
From ASU
Energy out:
Miscellaneous loss
Mechanical loss
Gear box loss
Generator loss
Turbine coolant (Q1)
Exhaust sensible
Exhaust latent
Gross output
Process air
Steam coolant (Q2)
Heat Balance Error, In - Out
Heat Balance Error %, In - Out
0
0
0
0
0
0
0
0
0
0
0
770817
16278
22367
0
0
732172
0
0
770806
1975.2
1587.4
0
3378
0
431325
95210
237332
0
0
10.09
0.0013
%
%
C
%
%
%
%
C
%
%
%
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
%
Gas Turbine Fuel
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 18
Gas Fuel
Fuel Name: Karachi Regasified LNG
Fuel supply temperature
Molecular weight
Total LHV + Sensible heat @ 25C
Total fuel enthalpy reference to 0C
Volumetric LHV @ 25C (scm: m^3 @ 25 C & 1 atm)
Volumetric HHV @ 25C (scm: m^3 @ 25 C & 1 atm)
Heating Values
LHV @ 25C
HHV @ 25C
Analysis of Fuel (volume %)
Hydrogen H2
Oxygen O2
Water Vapor H2O
Nitrogen N2
Carbon Monoxide CO
Carbon Dioxide CO2
Methane CH4
Ethane C2H6
Propane C3H8
n-Butane C4H10
n-Pentane C5H12
Hexane C6H14
Ethylene C2H4
Propylene C3H6
Butylene C4H8
Pentene C5H10
Benzene C6H6
Toluene C7H8
Xylene C8H10
Acetylene C2H2
Naphthalene C10H8
Methanol CH3OH
Ethanol C2H5OH
Ammonia NH3
Hydrogen Sulfide H2S
Sulfur Dioxide SO2
Isobutane C4H10
Carbonyl Sulfide COS
Hydrogen Cyanide CHN
Argon Ar
Total
25
16.4
49842
55469
33428
37067
49842
55268
0
0
0
0.1
0
0
98
1.4
0.4
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
C
kJ/kg
kJ/kg
[kJ/scm]
[kJ/scm]
kJ/kg
kJ/kg
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
Gas Turbine Fuel Heating
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 19
Fuel = Karachi Regasified LNG, supplied @ 25 C
LHV = 49841.12 kJ/kg
FUEL HEATING & COOLING AIR PRECOOLER (per GT)
Sources of Fuel Heat kW Heat Sinks of CA Precooler kW
CA Preclr HRSG ST Ext. Total Fuel HRSG Ext. Total
0 0 0 5145 5145 0 0 0 0
0% 0% 0% 100% 100% 0% 0% 0% 0%
Fuel temp. after heating = 185 C
Fuel molecular weight = 16.40; LHV @ combustor = 50234 kJ/kg
G.T. auxiliary power = 521.4 kWe.
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 20
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 2
09FA.gtp
Plant Configuration: GT, HRSG, and condensing reheat ST
2 GE 9351FA Engines, One Steam Turbine, GT PRO Type 9, Subtype 9
Steam Property Formulation: Thermoflow - STQUIK
STEAM CYCLE HEAT BALANCE
Energy in = 1068941 kW
GT Exhaust/Air Addn. DB Fuel Makeup Process Feedpump Steam Ext. GT
Sensible Latent Enthalpy Return Aux. Load /Heat Water Return
862648 190418 0 244 0 5340 10290 0 0
Energy out = 1068934 kW
Heat Blowdown Mech/Elec/ Stack Stack Condenser Steam To GT Process Electric
Radiated Gear Loss Sensible Latent /Heat Water Output
6797 3328 5178 122887 190418 457130 0 10290 0 272905
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Heat Balance Error (In - Out) = 7.276 kW = 0.0007 %
HRSG GAS SIDE - Totals of 2 HRSG's.
Zone Tg Tw DT Afrn DP Mg Qg Vg Tube Tubes
/path C C C sq.m millibar t/h kW m/s rows per row
0 616.0 567.7 48.4
2 HPS3 375.0 0.66 4512.0 16261.2 16.2 2 115
605.2 527.7 77.5
1 605.2 567.6 37.6
0 RH3 375.0 1.14 4512.0 23592.7 20.3 4 115
589.3 507.6 81.8
2 589.3 527.7 61.6
2 HPS1 375.0 0.89 4512.0 25528.1 16.3 2 115
572.1 467.7 104.5
3 572.1 507.6 64.6
0 RH1 375.0 1.60 4512.0 60533.2 19.9 4 115
531.1 354.0 177.1
4 531.1 467.7 63.4
2 HPS0 375.0 2.10 4512.0 90291.6 15.1 5 115
469.2 331.0 138.2
5 469.2 331.0 138.2
2 HPB1 375.0 5.10 4512.0 178508.9 13.7 12 115
344.0 331.0 13.0
6 344.0 320.0 24.0
1 IPS2 375.0 0.11 4512.0 1692.5 10.6 1 115
342.8 292.4 50.3
7 342.8 328.0 14.8
2 HPE3 375.0 2.19 4512.0 29589.7 12.1 6 115
321.6 296.8 24.9
8 321.6 290.0 31.6
0 LPS 375.0 0.44 4512.0 7630.0 14.8 1 115
316.2 141.8 174.4
9 316.2 292.4 23.7
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 21
1 IPS1 375.0 0.20 4512.0 3905.0 10.6 1 115
313.4 237.3 76.0
10 313.4 296.8 16.6
2 HPE2 375.0 2.19 4512.0 45630.0 11.3 7 115
280.5 238.4 42.1
11 280.5 237.3 43.2
1 IPB 375.0 2.02 4512.0 41565.9 10.9 6 115
250.3 237.3 13.0
12 250.3 234.3 16.0
1 IPE2 375.0 2.82 4512.0 73258.0 10.1 9 115
196.7 143.0 53.7
14 196.7 141.8 54.9
0 LPB 375.0 2.32 4512.0 60748.6 9.0 9 115
151.8 141.8 10.0
17 151.8 131.8 20.0
1 LTE 375.0 2.24 4512.0 79531.4 8.0 10 115
92.5 39.4 53.1
Totals 26.00 738251.6 79
HP pinch = 13.0 C IP pinch = 13.0 C LP pinch = 10.0 C
HRSG gas-side mass flux = 12.03 t/h-m^2
Exhaust loss = 31.97 millibar:
Duct = 5.00, HRSG = 26.00 millibar
Stack leaving loss = 1.73, Friction = 0.14, Buoyancy = -0.90 millibar
Stack velocity = 19.19 m/s
Stack gas mole composition, % N2 % O2 % CO2 % SO2 % H2O % AR %
73.488 12.384 3.718 0.0000 9.526 0.885
Flue gas dew point = 45 C M.W.= 28.26
HRSG inlet flue gas specific volume = 2.504 m^3/kg, exit = 1.062 m^3/kg
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 22
HRSG - HP CIRCUIT (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
from FW Pump 158.95 238.30 1032.05 560.234 2.6603
HP Feedwater 134.17 238.40 1032.05 560.234 2.6663
Heat exchanger: HPE2 132.22 296.80 1323.80 560.234 3.2073 1664.36 45403 35292
Heat exchanger: HPE3 130.27 328.00 1512.99 560.234 3.5305 1525.77 29443 32552
HP blowdown 130.27 331.00 1534.02 5.547 3.5654
Heat exchanger: HPB1 130.27 331.00 2665.55 554.674 5.4384 3370.49 177621 67250
Heat exchanger: HPS0 128.80 467.70 3248.63 554.687 6.3300 940.31 89842 23829
Heat exchanger: HPS1 127.33 527.70 3413.49 554.687 6.5469 314.45 25401 7847
Heat exchanger: HPS3 125.86 567.70 3518.50 554.687 6.6780 263.24 16180 5500
HP steam 125.86 567.70 3518.50 554.687 6.6780
After HP pipe 124.00 566.00 3516.00 554.687 6.6815
To HPT throttle 124.00 566.00 3516.00 554.687 6.6815
HRSG - RH CIRCUIT (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
Cold reheat from ST 31.94 361.60 3140.91 540.762 6.7589
After cold RH pipe 30.71 359.40 3138.41 540.762 6.7720
Cold reheat 30.71 359.40 3138.41 540.762 6.7720
from IPS 30.71 320.00 3043.34 83.132 6.6151
Before desup 30.71 354.00 3125.74 623.894 6.7516
into RH1 30.71 354.00 3125.74 623.894 6.7516
Heat exchanger: RH1 29.71 507.60 3473.23 623.894 7.2605 542.52 60221 9939
Heat exchanger: RH3 28.70 567.60 3608.66 623.894 7.4412 414.85 23471 5459
Reheat steam 28.70 567.60 3608.66 623.894 7.4412
Before desup. 27.60 566.00 3606.16 623.894 7.4561
Hot reheat to ST 27.60 566.00 3606.16 623.894 7.4561
HRSG - IP CIRCUIT (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
from FW Pump 50.74 142.70 603.94 644.197 1.7621
IP Feedwater 32.90 143.00 603.94 644.197 1.7668
Heat exchanger: IPE2 31.94 234.30 1011.29 644.197 2.6505 2351.60 72894 53587
to HP pump 31.94 234.30 1011.29 560.234 2.6505
IP blowdown 31.94 237.30 1025.49 0.831 2.6783
Heat exchanger: IPB 31.94 237.30 2802.16 83.141 6.1586 1653.51 41359 34698
Heat exchanger: IPS1 31.33 292.40 2970.41 83.132 6.4821 86.95 3886 2362
Heat exchanger: IPS2 30.71 320.00 3043.34 83.132 6.6151 47.62 1684 809
IP steam 30.71 320.00 3043.34 83.132 6.6151
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 23
HRSG - FEEDWATER (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
Condensate return 0.43 39.00 163.28 724.280 0.5591
After pump 3.91 39.50 165.69 724.280 0.5657
Makeup 3.91 26.00 109.41 8.031 0.3810
FW to LTE 3.91 39.36 165.08 732.311 0.5638
Heat exchanger: LTE 3.80 131.80 554.10 732.311 1.6531 2345.05 79136 56885
LTE to D/A 3.80 131.80 554.10 732.311 1.6531
HRSG - DEAERATOR (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
LPB to D/A 3.80 141.80 2735.29 14.665 6.9111
Feedwater to LP 3.80 141.80 596.92 102.779 1.7576
Feedwater to IP/HP 3.80 141.80 596.92 644.197 1.7576
HRSG - LP CIRCUIT (Totals of 2 HRSG's)
P T h M s UA Q A
bar C kJ/kg t/h kJ/kg-C kW/C kW sq.m
LP Feedwater 3.80 141.80 596.92 102.779 1.7576
LP blowdown 3.80 141.80 596.92 1.018 1.7576
Heat exchanger: LPB 3.80 141.80 2735.29 101.782 6.9111 2302.28 60446 50264
Steam made 3.80 141.80 2735.29 101.782 6.9111
Steam to D/A 3.80 141.80 2735.29 14.665 6.9111
Heat exchanger: LPS 3.62 290.00 3049.09 87.096 7.5777 91.23 7592 3735
LP steam 3.62 290.00 3049.09 87.096 7.5777
After LP pipe 3.38 288.50 3046.59 87.096 7.6043
Boiler feedpumps = 4819 kWe: HP = 3462 kWe IP = 1356.9 kWe
Condensate pump(s) = 521.2 kWe
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 24
STEAM TURBINE FLOWS
P T h M s Superheat Quality Work Eff No. of
bar C kJ/kg t/h kJ/kg-C C kW % stages
Before stop valve 124.00 566.00 3516.00 554.687 6.6815 238.8
After stop valve 120.90 564.80 3516.00 554.687 6.6918 239.6
-Valve stem leak 1 3516.00 1.073
-Valve stem leak 2 3516.00 0.267
-HP inlet leak 1 3516.00 7.907
HPT inlet 120.90 564.80 3516.00 545.440 6.6918 239.6
HP/IP Casing: Group HPTL
GROUP IN 120.90 564.80 3516.00 545.440 6.6918 239.6 90.07* 10
GROUP OUT 31.94 361.60 3140.91 545.440 6.7589 124.2 56831 90.07**
-HP exit leak 1 3140.91 3.874
-HP exit leak 2 3140.91 0.804
HPT exit 31.94 361.60 3140.91 540.762 6.7589 124.2
Hot reheat 27.60 566.00 3606.16 623.894 7.4561 336.7
+Valve stem leak 1 3516.00 1.073
+HP inlet leak 1 3516.00 7.907
Before stop valve 27.60 565.40 3604.88 632.874 7.4546 336.2
After stop valve 27.05 565.20 3604.88 632.874 7.4637 337.0
HP/IP Casing: Group LPTA1
GROUP IN 27.05 565.20 3604.88 632.874 7.4637 337.0 89.46* 7
GROUP OUT 3.38 283.20 3035.78 632.874 7.5855 145.6 100048 89.46**
before LP induction 3.38 283.20 3035.78 632.874 7.5855 145.6
LP induction 3.38 288.50 3046.59 87.096 7.6043 150.8
+HP exit leak 1 3140.91 3.874
-IP exit leak 3037.65 0.516
Crossover 3.38 284.10 3037.65 723.327 7.5888 146.5
LP Casing: Group LPTL
GROUP IN 3.38 284.10 3037.65 723.327 7.5888 146.5 88.70* 5
GROUP OUT 0.070 39.00 2413.35 723.327 7.7676 0.934 91.79**
After LL 0.07 39.00 2434.43 723.327 7.8351 0.943 121204
To condenser 0.070 39.00 2434.43 723.327 7.8351 0.943
* : Group overall efficiency (including control valve and/or leaving losses)
**: Group blading efficiency
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 25
STEAM TURBINE DESIGN
Casing Group No. of Dry step Blading Overall Exit Work
name stages eff. % eff. % eff. % quality kW
HP/IP Casing HPTL 10 88.39 90.07 90.07 Sup. 56831.0
HP/IP Casing LPTA1 7 87.57 89.46 89.46 Sup. 100047.7
LP Casing LPTL 5 91.38 91.79 88.70 0.934 121203.5
Number of physical casings = 2
ST work = 278082 kW
ST mech. loss = 735.8 kW. No gear box
Gen. elec. loss= 3951 kW. Gen. mech. loss= 490.6 kW.
ST/Generator mech. x elect. efficiency = 98.14 %
Generator output = 272904 kWe. ST auxiliaries = 582.4 kWe
Annulus velocity = 221.8 m/s, RPM = 3000
Dry exhaust loss = 27.1 kJ/kg, corrected exhaust loss = 21.07 kJ/kg
Exhaust volume flow per path = 1928.8 m^3/s
No. of LPT paths = 2, exhaust annulus area per path = 8.697 sq.m
Last stage bucket length = 990 mm, pitch dia. = 2796.3 mm
DRY EXHAUST LOSS
Annulus Vel. Exh. Loss Annulus Vel. Exh. Loss Annulus Vel. Exh. Loss
m/s kJ/kg m/s kJ/kg m/s kJ/kg
39 203.943 122 58.580 244 34.269
46 198.564 137 45.062 274 50.107
53 191.679 152 35.477 305 70.136
61 179.550 168 29.098 335 90.957
76 135.476 183 25.469 366 110.533
91 102.103 198 24.324 396 129.781
107 77.104 213 25.502 427 151.193
Steam Cycle Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 26
CONDENSER
P T h M
bar C kJ/kg t/h
LPT exit 0.0699 39.00 2434.43 723.33
Saturation 0.0699 39.00
SSR steam 349.00 3170.35 0.54
SSR excess steam 349.00 3170.35 0.41
Condensate out 0.4288 39.00 163.28 724.28
Sea water in 26.00 40851.43
Sea water out 36.00 40851.43
Duty = 457130 kW
Number of passes = 1 UA = 67032 kW/C Surface area = 17801 sq.m
Pr = 5.557 Re = 71193 Nu = 348
Cleanliness = 80.0 % Fouling factor = 0.0508 * 10^-3 [ W/sq.m-C ]^-1
h.t.c. [ W/sq.m-C ]: Overall = 3766 Internal = 8818 External = 14702
Tubes: OD = 25.4 mm Length = 22.65 m Number = 9848
CW vel. = 2.438 m/s DP = 1.458 bar (0.8599 condenser + 0.5982 piping)
CW pump(s) = 2071.5 kWe Condensate pump(s) = 521.2 kWe
PIPES
Pipe name Pressure loss [bar]
1 HPB to HPT pipe 1.86
2 Hot reheat pipe 1.10
3 LPB to LPT induction pipe 0.24
4 Cold reheat pipe 1.23
5 Condenser cooling water pipe 0.60
* Non-heat balance pipes are shown in PEACE output
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 27
HRSG Hardware
Gas zone / path
Tubing
Tube arrangement
Fin material
Tube material
1. Tube outer diameter [mm]
2. Tube wall thickness [mm]
3. Fin height [mm]
4. Fin spacing [mm]
5. Fin thickness [mm]
6. Number of fins per meter
7. Serrated fin segment width [mm]
8. Number of serrated fin segments
9. Un-serrated height / fin height
10. Longitudinal row pitch [mm]
11. Transverse tube pitch [mm]
12. Fin thermal conductivity @ 500 F (260 C) [W/m-C]
13. Fin thermal conductivity slope [W/m-C^2]
14. Tube thermal conductivity @ 500 F (260 C) [W/m-C]
15. Tube thermal conductivity slope [W/m-C^2]
16. Water/steam side fouling factor [m^2-C/W]
17. Gas side fouling factor [m^2-C/W]
18. Gas side convective h.t.c. adjustment factor
19. Gas side pressure drop correction factor
Outputs:
20. Number of tube rows (longitudinal)
21. Number of rows per water side flow pass
22. Number of tubes per row (transverse)
23. Tube length [m]
24. Gas path transverse width [m]
25. Gas path frontal area [m^2]
26. Min. gas free flow cross section / frontal area
27. H.T. surface area / min. free flow cross section
28. Gas side Nusselt number Re coefficient
29. Primary tube surface / total heat transfer surface
30. Gas side friction factor Re coefficient
31. Heat exchanger prime outside surface [m^2]
32. Heat exchanger total fin area [m^2]
33. Heat exchanger total outside area [m^2]
34. Radiation beam mean length [m]
35. Gas mass flux before tube bundles [t/h-m^2]
36. Gas mass flux @ min. free flow cross section [t/h-m^2]
37. Gas face velocity [m/s]
38. Maximum gas velocity [m/s]
39. Gas Reynolds Number
40. Gas Prandtl Number
41. Gas convective Nusselt Number
42. Gas side convective heat transfer coeff. [W/m^2-C]
43. Gas side radiative heat transfer coeff. [W/m^2-C]
44. Gas side total adjusted h.t.c. [W/m^2-C]
45. Fin effectiveness
46. Heat exchanger effectiveness
47. Effective / total external area
48. Gas pressure drop [millibar]
49. Water side flow cross section area [m^2]
50. Water side mean velocity [m/s]
51. Water side Reynolds Number
1. HPS3 2. RH3 3. HPS1 4. RH1 5. HPS0 6. HPB1
[0 / 2]
Solid fins
Staggered
TP409
T91
38.1
3.404
9.525
4.453
0.9906
183.7
0
0
0.2
111.1
88.9
26.13
0.0075
27
0.0053
8.806E-05
1.761E-04
1
0.9
2
2
115
18.26
10.27
187.5
0.5301
13.82
0.1734
0.1497
6.392
411.6
2338.4
2750
0.2463
12.03
22.7
8.581
16.19
6375
0.716
46.14
75.5
3.681
79.18
0.7808
0.4527
0.8136
0.6553
0.1769
11.98
436605
[1 / 0]
Solid fins
Staggered
TP409
T91
50.8
3.048
9.525
21.17
0.9906
45.12
0
0
0.2
111.1
88.9
26.13
0.0075
27
0.0053
8.806E-05
1.761E-04
1
0.9
4
2
115
18.26
10.27
187.5
0.4172
8.729
0.2401
0.4689
4.131
1279.7
1449.6
2729.3
0.1664
12.03
28.84
8.452
20.26
10904
0.7161
90.55
109.8
6.13
115.9
0.7189
0.6147
0.8507
1.143
0.361
30.15
348823
[2 / 2]
Serrated fins
Staggered
TP409
T22
38.1
4.775
12.7
3.801
0.9906
208.7
3.97
32.16
0.2
111.1
88.9
26.13
0.0075
36.86
-0.0109
8.806E-05
1.761E-04
1
0.9
2
2
115
18.26
10.27
187.5
0.5101
20.49
0.1725
0.1017
8.514
399.2
3524
3923
0.2463
12.03
23.59
8.291
16.25
6847
0.7163
48.09
75.43
2.559
77.99
0.7137
0.4932
0.7428
0.8886
0.1472
12.99
515530
[3 / 0]
Serrated fins
Staggered
TP409
T22
50.8
3.048
12.7
10.84
0.9906
84.56
3.97
42.21
0.2
111.1
88.9
26.13
0.0075
36.86
-0.0109
8.806E-05
1.761E-04
1
0.9
4
2
115
18.26
10.27
187.5
0.4029
16.46
0.2286
0.247
5.914
1227.5
3742
4970
0.1664
12.03
29.86
8.009
19.88
12054
0.7167
92.05
102.6
3.253
105.9
0.651
0.7039
0.7372
1.595
0.361
24.91
413016
[4 / 2]
Serrated fins
Staggered
TP409
T22
38.1
3.048
12.7
2.855
0.9906
260.1
3.97
32.16
0.2
111.1
88.9
26.13
0.0075
36.86
-0.0109
8.806E-05
1.761E-04
1
0.9
5
2.5
115
18.26
10.27
187.5
0.4957
25.61
0.1863
0.0784
8.725
934
10980
11914
0.2463
12.03
24.27
7.509
15.15
7637
0.7173
55.78
78.93
1.668
80.59
0.7029
0.683
0.7262
2.096
0.2313
6.387
433839
[5 / 2]
Serrated fins
Staggered
CS
CS
38.1
3.404
15.88
3.08
0.9906
245.7
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
12
12
115
18.26
10.27
187.5
0.4824
31
0.1891
0.0678
9.844
2280.5
31345
33626
0.2463
12.03
24.94
6.6
13.68
8522
0.7189
60.85
77.55
1.01
78.56
0.7147
0.906
0.734
5.1
1.061
2.051
533016
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 28
HRSG Hardware
Gas zone / path
Tubing
Tube arrangement
Fin material
Tube material
1. Tube outer diameter [mm]
2. Tube wall thickness [mm]
3. Fin height [mm]
4. Fin spacing [mm]
5. Fin thickness [mm]
6. Number of fins per meter
7. Serrated fin segment width [mm]
8. Number of serrated fin segments
9. Un-serrated height / fin height
10. Longitudinal row pitch [mm]
11. Transverse tube pitch [mm]
12. Fin thermal conductivity @ 500 F (260 C) [W/m-C]
13. Fin thermal conductivity slope [W/m-C^2]
14. Tube thermal conductivity @ 500 F (260 C) [W/m-C]
15. Tube thermal conductivity slope [W/m-C^2]
16. Water/steam side fouling factor [m^2-C/W]
17. Gas side fouling factor [m^2-C/W]
18. Gas side convective h.t.c. adjustment factor
19. Gas side pressure drop correction factor
Outputs:
20. Number of tube rows (longitudinal)
21. Number of rows per water side flow pass
22. Number of tubes per row (transverse)
23. Tube length [m]
24. Gas path transverse width [m]
25. Gas path frontal area [m^2]
26. Min. gas free flow cross section / frontal area
27. H.T. surface area / min. free flow cross section
28. Gas side Nusselt number Re coefficient
29. Primary tube surface / total heat transfer surface
30. Gas side friction factor Re coefficient
31. Heat exchanger prime outside surface [m^2]
32. Heat exchanger total fin area [m^2]
33. Heat exchanger total outside area [m^2]
34. Radiation beam mean length [m]
35. Gas mass flux before tube bundles [t/h-m^2]
36. Gas mass flux @ min. free flow cross section [t/h-m^2]
37. Gas face velocity [m/s]
38. Maximum gas velocity [m/s]
39. Gas Reynolds Number
40. Gas Prandtl Number
41. Gas convective Nusselt Number
42. Gas side convective heat transfer coeff. [W/m^2-C]
43. Gas side radiative heat transfer coeff. [W/m^2-C]
44. Gas side total adjusted h.t.c. [W/m^2-C]
45. Fin effectiveness
46. Heat exchanger effectiveness
47. Effective / total external area
48. Gas pressure drop [millibar]
49. Water side flow cross section area [m^2]
50. Water side mean velocity [m/s]
51. Water side Reynolds Number
7. IPS2 8. HPE3 9. LPS 10. IPS1 11. HPE2 12. IPB
[6 / 1]
Serrated fins
Staggered
CS
CS
38.1
2.667
12.7
52.83
0.9906
18.58
3.97
32.16
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
1
1
115
18.26
10.27
187.5
0.5662
3.817
0.2187
0.6115
3.673
247.5
157.2
404.7
0.2463
12.03
21.25
5.987
10.57
7632
0.7202
65.56
78.51
3.295
81.8
0.789
0.5346
0.918
0.1092
0.097
9.484
191212
[7 / 2]
Serrated fins
Staggered
CS
CS
38.1
3.404
15.88
3.228
0.9906
237
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
6
1
115
18.26
10.27
187.5
0.4855
29.82
0.191
0.0709
9.614
1153.2
15123
16276
0.2463
12.03
24.78
5.878
12.11
8928
0.7203
63.4
75.65
0.7592
76.41
0.7231
0.6785
0.7427
2.186
0.0884
1.27
327781
[8 / 0]
Serrated fins
Staggered
CS
CS
50.8
2.667
12.7
6.036
0.9906
142.3
3.97
42.21
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
1
1
115
18.26
10.27
187.5
0.3883
25.71
0.1648
0.1545
8.919
288.5
1579.1
1867.7
0.1664
12.03
30.99
5.749
14.81
15940
0.7223
79.8
65.65
0.8731
66.52
0.8228
0.8241
0.8502
0.4353
0.1867
38.81
177425
[9 / 1]
Serrated fins
Staggered
CS
CS
38.1
2.667
12.7
7.848
0.9906
113.1
3.97
32.16
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
1
1
115
18.26
10.27
187.5
0.5394
11.69
0.1828
0.1895
6.668
223.8
957
1180.8
0.2463
12.03
22.31
5.709
10.58
8360
0.7214
58.16
66.08
1.213
67.3
0.8206
0.699
0.8546
0.2022
0.097
8.317
210283
[10 / 2]
Serrated fins
Staggered
CS
CS
38.1
3.404
15.88
3.585
0.9906
218.6
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
7
1
115
18.26
10.27
187.5
0.492
27.35
0.1956
0.0781
9.131
1377.5
16269
17646
0.2463
12.03
24.46
5.536
11.25
9255
0.7217
66.49
74.66
0.6135
75.28
0.7302
0.7787
0.7512
2.189
0.0884
1.124
269899
[11 / 1]
Serrated fins
Staggered
CS
CS
38.1
2.667
15.88
2.943
0.9906
254.2
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
6
6
115
18.26
10.27
187.5
0.4794
32.19
0.1873
0.065
10.07
1127.7
16222
17349
0.2463
12.03
25.1
5.23
10.91
9894
0.7229
66.53
71.1
0.4151
71.51
0.7425
0.6987
0.7592
2.019
0.5815
0.4373
100948
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 29
HRSG Hardware
Gas zone / path
Tubing
Tube arrangement
Fin material
Tube material
1. Tube outer diameter [mm]
2. Tube wall thickness [mm]
3. Fin height [mm]
4. Fin spacing [mm]
5. Fin thickness [mm]
6. Number of fins per meter
7. Serrated fin segment width [mm]
8. Number of serrated fin segments
9. Un-serrated height / fin height
10. Longitudinal row pitch [mm]
11. Transverse tube pitch [mm]
12. Fin thermal conductivity @ 500 F (260 C) [W/m-C]
13. Fin thermal conductivity slope [W/m-C^2]
14. Tube thermal conductivity @ 500 F (260 C) [W/m-C]
15. Tube thermal conductivity slope [W/m-C^2]
16. Water/steam side fouling factor [m^2-C/W]
17. Gas side fouling factor [m^2-C/W]
18. Gas side convective h.t.c. adjustment factor
19. Gas side pressure drop correction factor
Outputs:
20. Number of tube rows (longitudinal)
21. Number of rows per water side flow pass
22. Number of tubes per row (transverse)
23. Tube length [m]
24. Gas path transverse width [m]
25. Gas path frontal area [m^2]
26. Min. gas free flow cross section / frontal area
27. H.T. surface area / min. free flow cross section
28. Gas side Nusselt number Re coefficient
29. Primary tube surface / total heat transfer surface
30. Gas side friction factor Re coefficient
31. Heat exchanger prime outside surface [m^2]
32. Heat exchanger total fin area [m^2]
33. Heat exchanger total outside area [m^2]
34. Radiation beam mean length [m]
35. Gas mass flux before tube bundles [t/h-m^2]
36. Gas mass flux @ min. free flow cross section [t/h-m^2]
37. Gas face velocity [m/s]
38. Maximum gas velocity [m/s]
39. Gas Reynolds Number
40. Gas Prandtl Number
41. Gas convective Nusselt Number
42. Gas side convective heat transfer coeff. [W/m^2-C]
43. Gas side radiative heat transfer coeff. [W/m^2-C]
44. Gas side total adjusted h.t.c. [W/m^2-C]
45. Fin effectiveness
46. Heat exchanger effectiveness
47. Effective / total external area
48. Gas pressure drop [millibar]
49. Water side flow cross section area [m^2]
50. Water side mean velocity [m/s]
51. Water side Reynolds Number
13. IPE2 14. LPB 15. LTE
[12 / 1]
Serrated fins
Staggered
CS
CS
38.1
2.667
15.88
2.818
0.9906
262.5
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
9
1
115
18.26
10.27
187.5
0.4765
33.35
0.1856
0.0624
10.3
1672.4
25121
26793
0.2463
12.03
25.25
4.823
10.12
10629
0.7247
69.14
68.37
0.2342
68.6
0.754
0.8509
0.7694
2.821
0.097
1.05
205752
[14 / 0]
Serrated fins
Staggered
CS
CS
38.1
2.667
15.88
3.097
0.9906
244.7
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
9
9
115
18.26
10.27
187.5
0.4828
30.87
0.1893
0.0682
9.817
1713
23419
25132
0.2463
12.03
24.92
4.344
8.999
11348
0.7262
73.63
66.55
0.1148
66.67
0.7633
0.8177
0.7794
2.317
0.8723
0.3156
48113
[17 / 1]
Serrated fins
Staggered
CS
CS
38.1
3.048
15.88
3.015
0.9906
249.6
3.97
32.66
0.2
111.1
88.9
46.73
-0.0249
46.73
-0.0249
8.806E-05
1.761E-04
1
0.9
10
1
115
18.26
10.27
187.5
0.481
31.55
0.1883
0.0665
9.95
1891
26551
28442
0.2463
12.03
25.01
3.838
7.98
12625
0.7265
78.48
63.42
0
63.42
0.7761
0.822
0.791
2.241
0.0925
1.136
103917
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 30
HRSG Hardware
52. Water side Prandtl Number
53. Water side Nusselt Number
54. Water side pressure drop from hardware [bar]
55. Water side pressure drop correction factor
56. Water side heat transfer coefficient [W/m^2-C]
57. Overall heat transfer coefficient [W/m^2-C]
58. Estimated minimum tube wall temperature [C]
59. Estimated maximum tube wall temperature [C]
60. Maximum allowable tube wall metal temperature [C]
61. Estimated maximum fin tip temperature [C]
62. Maximum allowable fin metal temperature [C]
63. Estimated maximum allowable water side pressure [bar]
Thermodynamics:
64. Gas massflow across HX [t/h]
65. Gas temperature entering HX [C]
66. Gas enthalpy entering HX [kJ/kg]
67. Gas temperature exiting HX [C]
68. Gas enthalpy exiting HX [kJ/kg]
69. Heat transferred from gas [kW]
70. Water/steam massflow exiting HX [t/h]
71. Water/steam pressure entering HX [bar]
72. Water/steam temperature entering HX [C]
73. Water/steam enthalpy entering HX [kJ/kg]
74. Water/steam pressure exiting HX [bar]
75. Water/steam temperature exiting HX [C]
76. Water/steam enthalpy exiting HX [kJ/kg]
77. Heat transferred to water/steam [kW]
1. HPS3 2. RH3 3. HPS1 4. RH1 5. HPS0 6. HPB1
0.9827
743.5
0.2607
5
1981.4
48.84
545.6
578.9
648.9
589.6
676.7
165.3
2255.984
616.0
839.01
605.2
826.04
8130.6
277.343
127.3
527.7
3413.49
125.9
567.7
3518.50
8090.1
0.9423
612.8
0.5674
1.961
1010
76.38
524.7
575.4
648.9
586.4
676.7
107.2
2255.984
605.2
826.04
589.3
807.21
11794.2
311.947
29.7
507.6
3473.23
28.7
567.6
3608.66
11735.5
1.034
863.7
0.356
5
2328.6
41.1
497
545
648.9
563.1
676.7
166.4
2255.984
589.3
807.21
572.1
786.85
12764.1
277.343
128.8
467.7
3248.63
127.3
527.7
3413.49
12700.6
0.9714
708.5
0.4572
1.961
959.2
54.99
404
525.8
648.9
548.8
676.7
88.64
2255.984
572.1
786.85
531.1
738.55
30261.2
311.947
30.7
354.0
3125.74
29.7
507.6
3473.23
30110.6
1.37
825.5
0.2091
5
1973.2
39.99
373.4
487.2
648.9
505.8
676.7
164.8
2255.984
531.1
738.55
469.2
666.51
45145.8
277.343
130.3
331.0
2665.55
128.8
467.7
3248.63
44921.2
0.7975
814.1
0
1
91833
50.12
332.5
347.4
426.7
397.1
510
167.2
2255.984
469.2
666.51
344.0
524.08
89254.5
277.337
130.3
328.0
1512.99
130.3
331.0
2665.55
88810.4
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 31
HRSG Hardware
52. Water side Prandtl Number
53. Water side Nusselt Number
54. Water side pressure drop from hardware [bar]
55. Water side pressure drop correction factor
56. Water side heat transfer coefficient [W/m^2-C]
57. Overall heat transfer coefficient [W/m^2-C]
58. Estimated minimum tube wall temperature [C]
59. Estimated maximum tube wall temperature [C]
60. Maximum allowable tube wall metal temperature [C]
61. Estimated maximum fin tip temperature [C]
62. Maximum allowable fin metal temperature [C]
63. Estimated maximum allowable water side pressure [bar]
Thermodynamics:
64. Gas massflow across HX [t/h]
65. Gas temperature entering HX [C]
66. Gas enthalpy entering HX [kJ/kg]
67. Gas temperature exiting HX [C]
68. Gas enthalpy exiting HX [kJ/kg]
69. Heat transferred from gas [kW]
70. Water/steam massflow exiting HX [t/h]
71. Water/steam pressure entering HX [bar]
72. Water/steam temperature entering HX [C]
73. Water/steam enthalpy entering HX [kJ/kg]
74. Water/steam pressure exiting HX [bar]
75. Water/steam temperature exiting HX [C]
76. Water/steam enthalpy exiting HX [kJ/kg]
77. Heat transferred to water/steam [kW]
7. IPS2 8. HPE3 9. LPS 10. IPS1 11. HPE2 12. IPB
1.113
400.2
0.062
5
592.7
59.07
302.6
324.8
426.7
330.6
510
128
2255.984
344.0
524.08
342.8
522.73
846.3
41.566
31.3
292.4
2970.41
30.7
320.0
3043.34
842.0
0.9629
587.2
0.3503
5
9920
46.89
300.8
330.4
426.7
335.3
510
167.9
2255.984
342.8
522.73
321.6
499.12
14794.9
280.117
132.2
296.8
1323.80
130.3
328.0
1512.99
14721.3
0.9727
360.6
0.1076
1.681
286.6
24.71
239.1
307.7
426.7
311.2
510
93.76
2255.984
321.6
499.12
316.2
493.04
3815.0
43.548
3.8
141.8
2735.29
3.6
290.0
3049.09
3796.0
1.2
442.7
0.0535
5
637.9
37.14
263.7
300.7
426.7
304.7
510
128.4
2255.984
316.2
493.04
313.4
489.92
1952.5
41.566
31.9
237.3
2802.16
31.3
292.4
2970.41
1942.8
0.8444
481.3
0.3731
5
9281
47.16
244.9
299.3
426.7
304.8
510
169
2255.984
313.4
489.92
280.5
453.51
22815.0
280.117
134.2
238.4
1032.05
132.2
296.8
1323.80
22701.5
0.8335
218.2
0
1
33281
47.65
238.8
242.1
426.7
256.3
510
128.4
2255.984
280.5
453.51
250.3
420.35
20783.0
41.571
31.9
234.3
1011.29
31.9
237.3
2802.16
20679.6
HRSG Hardware
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 32
HRSG Hardware
52. Water side Prandtl Number
53. Water side Nusselt Number
54. Water side pressure drop from hardware [bar]
55. Water side pressure drop correction factor
56. Water side heat transfer coefficient [W/m^2-C]
57. Overall heat transfer coefficient [W/m^2-C]
58. Estimated minimum tube wall temperature [C]
59. Estimated maximum tube wall temperature [C]
60. Maximum allowable tube wall metal temperature [C]
61. Estimated maximum fin tip temperature [C]
62. Maximum allowable fin metal temperature [C]
63. Estimated maximum allowable water side pressure [bar]
Thermodynamics:
64. Gas massflow across HX [t/h]
65. Gas temperature entering HX [C]
66. Gas enthalpy entering HX [kJ/kg]
67. Gas temperature exiting HX [C]
68. Gas enthalpy exiting HX [kJ/kg]
69. Heat transferred from gas [kW]
70. Water/steam massflow exiting HX [t/h]
71. Water/steam pressure entering HX [bar]
72. Water/steam temperature entering HX [C]
73. Water/steam enthalpy entering HX [kJ/kg]
74. Water/steam pressure exiting HX [bar]
75. Water/steam temperature exiting HX [C]
76. Water/steam enthalpy exiting HX [kJ/kg]
77. Heat transferred to water/steam [kW]
13. IPE2 14. LPB 15. LTE
0.9639
404.7
0.4731
2.025
8394
43.89
151.5
236.9
426.7
241.6
510
128.4
2255.984
250.3
420.35
196.7
361.90
36629.0
322.099
32.9
143.0
603.94
31.9
234.3
1011.29
36446.8
1.233
137.3
0
1
24382
45.8
142.9
147.7
426.7
164.4
510
128.4
2255.984
196.7
361.90
151.8
313.43
30374.3
50.891
3.8
141.8
596.92
3.8
141.8
2735.29
30223.2
2.118
303.8
0.7739
1
6388
41.23
48.33
135.2
426.7
140.5
510
149.1
2255.984
151.8
313.43
92.5
249.98
39765.7
366.155
3.9
39.4
165.08
3.8
131.8
554.10
39567.8
HRSG Gas Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 33
Zone
0
1
2
3
4
5
6
7
8
9
10
11
12
14
17
Stack
Each of 2 units
Zero enthalpy:
Tin
C
Tout
C
Hin
kJ/kg
Hout
kJ/kg
Min
t/h
Q
kW
N2
Mole %
O2
%
CO2
%
SO2
%
616.0
605.2
589.3
572.1
531.1
469.2
344.0
342.8
321.6
316.2
313.4
280.5
250.3
196.7
151.8
dry gases &
605.2
589.3
572.1
531.1
469.2
344.0
342.8
321.6
316.2
313.4
280.5
250.3
196.7
151.8
92.5
92.5
liquid water
839.01
826.04
807.21
786.85
738.55
666.51
524.08
522.73
499.12
493.04
489.92
453.51
420.35
361.90
313.43
at 32 F
826.04
807.21
786.85
738.55
666.51
524.08
522.73
499.12
493.04
489.92
453.51
420.35
361.90
313.43
249.98
249.98
(273.15 K)
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
2255.98
8130.6
11794.2
12764.1
30261.2
45145.8
89254.5
846.3
14794.9
3815.0
1952.5
22815.0
20783.0
36629.0
30374.3
39765.7
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
73.488
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
12.384
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
3.718
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
HRSG Gas Summary
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 34
Zone
0
1
2
3
4
5
6
7
8
9
10
11
12
14
17
Stack
Each of 2 units
Zero enthalpy:
H2O
%
Ar
%
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
9.526
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
0.885
Steam Turbine Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 35
STEAM TURBINE FLOWS
P T h M s Superheat Quality Work Eff No. of
bar C kJ/kg t/h kJ/kg-C C kW % stages
Before stop valve 124.00 566.00 3516.00 554.687 6.6815 238.8
After stop valve 120.90 564.80 3516.00 554.687 6.6918 239.6
-Valve stem leak 1 3516.00 1.073
-Valve stem leak 2 3516.00 0.267
-HP inlet leak 1 3516.00 7.907
HPT inlet 120.90 564.80 3516.00 545.440 6.6918 239.6
HP/IP Casing: Group HPTL
GROUP IN 120.90 564.80 3516.00 545.440 6.6918 239.6 90.07* 10
GROUP OUT 31.94 361.60 3140.91 545.440 6.7589 124.2 56831 90.07**
-HP exit leak 1 3140.91 3.874
-HP exit leak 2 3140.91 0.804
HPT exit 31.94 361.60 3140.91 540.762 6.7589 124.2
Hot reheat 27.60 566.00 3606.16 623.894 7.4561 336.7
+Valve stem leak 1 3516.00 1.073
+HP inlet leak 1 3516.00 7.907
Before stop valve 27.60 565.40 3604.88 632.874 7.4546 336.2
After stop valve 27.05 565.20 3604.88 632.874 7.4637 337.0
HP/IP Casing: Group LPTA1
GROUP IN 27.05 565.20 3604.88 632.874 7.4637 337.0 89.46* 7
GROUP OUT 3.38 283.20 3035.78 632.874 7.5855 145.6 100048 89.46**
before LP induction 3.38 283.20 3035.78 632.874 7.5855 145.6
LP induction 3.38 288.50 3046.59 87.096 7.6043 150.8
+HP exit leak 1 3140.91 3.874
-IP exit leak 3037.65 0.516
Crossover 3.38 284.10 3037.65 723.327 7.5888 146.5
LP Casing: Group LPTL
GROUP IN 3.38 284.10 3037.65 723.327 7.5888 146.5 88.70* 5
GROUP OUT 0.070 39.00 2413.35 723.327 7.7676 0.934 91.79**
After LL 0.07 39.00 2434.43 723.327 7.8351 0.943 121204
To condenser 0.070 39.00 2434.43 723.327 7.8351 0.943
* : Group overall efficiency (including control valve and/or leaving losses)
**: Group blading efficiency
Steam Turbine Summary Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 36
STEAM TURBINE DESIGN
Casing Group No. of Dry step Blading Overall Exit Work
name stages eff. % eff. % eff. % quality kW
HP/IP Casing HPTL 10 88.39 90.07 90.07 Sup. 56831.0
HP/IP Casing LPTA1 7 87.57 89.46 89.46 Sup. 100047.7
LP Casing LPTL 5 91.38 91.79 88.70 0.934 121203.5
Number of physical casings = 2
ST work = 278082 kW
ST mech. loss = 735.8 kW. No gear box
Gen. elec. loss= 3951 kW. Gen. mech. loss= 490.6 kW.
ST/Generator mech. x elect. efficiency = 98.14 %
Generator output = 272904 kWe. ST auxiliaries = 582.4 kWe
Annulus velocity = 221.8 m/s, RPM = 3000
Dry exhaust loss = 27.1 kJ/kg, corrected exhaust loss = 21.07 kJ/kg
Exhaust volume flow per path = 1928.8 m^3/s
No. of LPT paths = 2, exhaust annulus area per path = 8.697 sq.m
Last stage bucket length = 990 mm, pitch dia. = 2796.3 mm
DRY EXHAUST LOSS
Annulus Vel. Exh. Loss Annulus Vel. Exh. Loss Annulus Vel. Exh. Loss
m/s kJ/kg m/s kJ/kg m/s kJ/kg
39 203.943 122 58.580 244 34.269
46 198.564 137 45.062 274 50.107
53 191.679 152 35.477 305 70.136
61 179.550 168 29.098 335 90.957
76 135.476 183 25.469 366 110.533
91 102.103 198 24.324 396 129.781
107 77.104 213 25.502 427 151.193
Steam Turbine Group Data
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 37
HP/IP Casing - Group HPTL
Number paths
Number of stages
Dry step efficiency
Group blading efficiency
Group overall efficiency
Work
Mass flow
Shaft speed
Before valve
Pressure
Temperature
Enthalpy
HPTL - Blading Inlet
Pressure
Temperature
Enthalpy
Volume flow
Nozzle area
HPTL - Blading Exit
Pressure
Temperature
Enthalpy
Volume flow
HP/IP Casing - Group LPTA1
Number paths
Number of stages
Dry step efficiency
Group blading efficiency
Group overall efficiency
Work
Mass flow
Shaft speed
LPTA1 - Blading Inlet
Pressure
Temperature
Enthalpy
Volume flow
Nozzle area
LPTA1 - Blading Exit
Pressure
Temperature
Enthalpy
Volume flow
Addition
Pressure
Temperature
Enthalpy
Mass flow
1
10
88.39
90.07
90.07
56832
545.4
3000
120.9
564.8
3516
120.9
564.8
3516
4.273
0.0117
31.94
361.6
3141
13.14
1
7
87.57
89.46
89.46
100048
632.9
3000
27.05
565.2
3605
24.76
0.0605
3.382
283.2
3036
132.3
3.382
288.5
3047
87.1
%
%
%
kW
t/h
RPM
bar
C
kJ/kg
bar
C
kJ/kg
m^3/s
m^2
bar
C
kJ/kg
m^3/s
%
%
%
kW
t/h
RPM
bar
C
kJ/kg
m^3/s
m^2
bar
C
kJ/kg
m^3/s
bar
C
kJ/kg
t/h
Steam Turbine Group Data
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 38
HP/IP Casing - Group HPTL
LP Casing - Group LPTL
Number paths
Number of stages
Dry step efficiency
Group blading efficiency
Group overall efficiency
Work (per path)
Work (all paths)
Mass flow (per path)
Mass flow (all paths)
Shaft speed
LPTL - Blading Inlet
Pressure
Temperature
Enthalpy
Volume flow (per path)
Nozzle area (per path)
LPTL - Blading Exit
Pressure
Temperature
Enthalpy
Volume flow (per path)
Annulus area (per path)
Annulus velocity
Pitch diameter
Bucket length
Pitch speed
Tip speed
After leaving loss
Pressure
Temperature
Enthalpy
Mass flow (per path)
Mass flow (all paths)
2
5
91.38
91.79
88.7
60602
121204
361.7
723.3
3000
3.382
284.1
3038
75.74
0.2246
0.0699
39
2413.4
1928.8
8.697
221.8
2796.3
990
439.2
594.7
0.0699
39
2434.4
361.7
723.3
%
%
%
kW
kW
t/h
t/h
RPM
bar
C
kJ/kg
m^3/s
m^2
bar
C
kJ/kg
m^3/s
m^2
m/s
mm
mm
m/s
m/s
bar
C
kJ/kg
t/h
t/h
ST Leakages
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 39
Leakage Stream
1. Valve stem leak 1
2. Valve stem leak 2
4. HP inlet leak 1
7. HP exit leak 1
8. HP exit leak 2
16. IP exit leak
Destination C Factor
m^2
P (source)
bar
h
kJ/kg
M
t/h
IP inlet
Seal steam regulator
IP inlet
LP induction port
Seal steam regulator
Seal steam regulator
4.52
4.036
34.71
52.47
85.56
52.47
120.9
27.05
93
31.94
3.382
3.382
3516
3516
3516
3141
3141
3038
1.073
0.2667
7.907
3.874
0.8043
0.5163
SSR & GCS
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 40
Stream
Seal Steam Regulator (SSR)
Valve stem leak 2
HP exit leak 2
IP exit leak
Steam at SSR inlet
Steam to condenser
Steam to packing exhaust
Excess SSR flow to condenser
Gland Steam Condenser (GSC)
P [bar] T [C] h [kJ/kg] M [t/h]
1.241 349
3516
3141
3038
3170
3170
3170
3170
0.2667
0.8043
0.5163
1.587
0.5443
0.6349
0.4081
Cooling System Report
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 41
CONDENSER
P T h M
bar C kJ/kg t/h
LPT exit 0.0699 39.00 2434.43 723.33
Saturation 0.0699 39.00
SSR steam 349.00 3170.35 0.54
SSR excess steam 349.00 3170.35 0.41
Condensate out 0.4288 39.00 163.28 724.28
Sea water in 26.00 40851.43
Sea water out 36.00 40851.43
Duty = 457130 kW
Number of passes = 1 UA = 67032 kW/C Surface area = 17801 sq.m
Pr = 5.557 Re = 71193 Nu = 348
Cleanliness = 80.0 % Fouling factor = 0.0508 * 10^-3 [ W/sq.m-C ]^-1
h.t.c. [ W/sq.m-C ]: Overall = 3766 Internal = 8818 External = 14702
Tubes: OD = 25.4 mm Length = 22.65 m Number = 9848
CW vel. = 2.438 m/s DP = 1.458 bar (0.8599 condenser + 0.5982 piping)
CW pump(s) = 2071.5 kWe Condensate pump(s) = 521.2 kWe
Emissions
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 42
Emissions
Gas Turbine Emissions (total for 2 units) - burning gas fuel
NOx as NO2
CO
UHC as CH4
SOx as SO2
CO2 (net)
Plant Total Emissions
NOx as NO2
CO
UHC as CH4
SOx as SO2
CO2 (net)
NH3
Plant Total Ammonia Consumption for SCR
Pure NH3
Aqueous Ammonia
Note:
Gas turbine and duct burner NOx, CO, and UHC emissions rates
are computed from user-specified concentrations, input on the Environment topic.
NH3 emissions are user-specified via the 'Ammonia slip' input on the SCR design menu.
The program DOES NOT predict emissions of these compounds.
It is the user's responsibility to input OEM-provided
data that is consistent with equipment operation at this specific running condition.
kg/hr metric ton/year kg/MWhr (gross)
203.1
60.7
12.81
0
259246
203.1
60.7
12.81
0
259246
0
0
0
1645.4
491.7
103.7
0
2099892
1645.4
491.7
103.7
0
2099892
0
0
0
0.2717
0.0812
0.0171
0
346.8
0.2717
0.0812
0.0171
0
346.8
0
0
0
Water Balance
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 43
Plant Water/Steam Mass Flow Balance
Mass Flow In
Evaporative cooler
Fogger
External water to GT injection
External steam to GT injection
Steam cycle makeup
Cooling tower makeup
Wet air-cooled condenser makeup
Auxiliary cooling tower makeup
LMS100 cooling tower makeup
Total HRSG water addition
Total HRSG steam addition
Condensate addition
Addition before LTE (FW Tank)
Deaerator water addition
Deaerator steam addition
Process condensate return
Process water return
External steam to HPT
External steam to LPT
Mass Flow Out
Water evaporated at GT inlet
GT water injection
GT steam injection
GT fuel heating condensate to external sink
HRSG blowdown
Cooling tower blowdown
Cooling tower water evaporation
Wet air-cooled condenser blowdown
Wet air-cooled condenser water evaporation
Auxiliary cooling tower blowdown
Auxiliary cooling tower water evaporation
LMS100 cooling tower blowdown
LMS100 cooling tower water evaporation
Total HRSG water bleed
Total HRSG steam bleed
Total process steam
Deaerator bleed
IPE bleed
HPE bleed
Condensate bleed
Bleed before LTE (FW Tank)
ST leakage to external sink
Mass flow
8.031
0
0
0
0
8.031
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8.031
0
0
0
0
7.396
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6349
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
Water Accounting
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 44
Plant Water Accounting
Total Water Consumption
Evaporative cooler
Fogger
External water to GT injection
Steam cycle makeup
Cooling tower makeup
Wet air-cooled condenser makeup
Total HRSG water addition
Condensate addition
Addition before LTE (FW Tank)
Addition at deaerator
Auxiliary cooling tower makeup
LMS100 cooling tower makeup
Total Water Discharge
HRSG blowdown
Cooling tower blowdown
Wet air-cooled condenser blowdown
Total HRSG water bleed
Deaerator bleed
IPE bleed
HPE bleed
Condensate bleed
Bleed before LTE (FW Tank)
Water condensed from GT inlet chilling
Auxiliary cooling tower blowdown
LMS100 cooling tower blowdown
Current flow % included
0
0
0
8.031
0
0
0
0
0
0
0
0
7.396
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
8.031
0
0
0
8.031
0
0
0
0
0
0
0
0
7.396
7.396
0
0
0
0
0
0
0
0
0
0
0
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
t/h
Heat Balance Pumps
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 45
Heat Balance Pumps
1. Integral Feedwater Pump (P29)
2. HP Feedwater Pump (P1)
Type
Number in Plant
Number Operating
Number per HRSG
Current Conditions (each)
Mass Flow
Pump Pressure Rise
Pressure Rise After Valve Pressure Drop
Flow Margin
Head Margin
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Work
Pump Mechanical Efficiency
Pump Shaft Work
Motor Total Efficiency
Electricity Consumption
Nameplate Conditions (each)
Mass Flow
Head
Volume Flow (nominal)
Head (nominal)
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Mechanical Efficiency
Motor Nameplate Shaft HP / Pump Nameplate Shaft HP
Motor Total Efficiency
Nominal Electricity Consumption
Motor Shaft Power
Motor Shaft Power (nominal)
3. IP Feedwater Pump (P2)
Type
Number in Plant
Number Operating
Number per HRSG
Current Conditions (each)
Mass Flow
Pump Pressure Rise
Pressure Rise After Valve Pressure Drop
Flow Margin
Head Margin
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Work
Pump Mechanical Efficiency
Pump Shaft Work
Motor Total Efficiency
Electricity Consumption
Nameplate Conditions (each)
Mass Flow
Head
Volume Flow (nominal)
Head (nominal)
None
Fixed RPM
6
4
3 - 50%
140.1
127 (1576.6)
102.2 (1269.1)
10
15
3000
74.45
808.1
96.89
834.1
96.38
865.4
155.7
120.3 (1493)
3407
1524
3000
75
97
1.033
96.4
932.1
898.6
894.8
Fixed RPM
6
4
3 - 50%
161.1
46.94 (517.9)
29.1 (321.1)
25
30
3000
72.38
314
96.65
324.9
95.77
339.2
214.8
41.57 (458.7)
4164
487.7
t/h
bar (m)
bar (m)
%
%
RPM
%
kW
%
kW
%
kW
t/h
bar (m)
lpm
m
RPM
%
%
%
kW
kW
kW
t/h
bar (m)
bar (m)
%
%
RPM
%
kW
%
kW
%
kW
t/h
bar (m)
lpm
m
Heat Balance Pumps
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 46
Heat Balance Pumps
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Mechanical Efficiency
Motor Nameplate Shaft HP / Pump Nameplate Shaft HP
Motor Total Efficiency
Nominal Electricity Consumption
Motor Shaft Power
Motor Shaft Power (nominal)
4. LP Feedwater Pump (P3)
5. Condensate Forwarding Pump (P6)
Type
Number in Plant
Number Operating
Number per Condenser
Current Conditions (each)
Mass Flow
Pump Pressure Rise
Pressure Rise After Valve Pressure Drop
Flow Margin
Head Margin
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Work
Pump Mechanical Efficiency
Pump Shaft Work
Motor Total Efficiency
Electricity Consumption
Nameplate Conditions (each)
Mass Flow
Head
Volume Flow (nominal)
Head (nominal)
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Mechanical Efficiency
Motor Nameplate Shaft HP / Pump Nameplate Shaft HP
Motor Total Efficiency
Nominal Electricity Consumption
Motor Shaft Power
Motor Shaft Power (nominal)
6. Condenser C.W. Pump (P4)
Type
Number in Plant
Number Operating
Number per Condenser
Current Conditions (each)
Mass Flow
Pump Pressure Rise
Pressure Rise After Valve Pressure Drop
Flow Margin
Head Margin
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Work
Pump Mechanical Efficiency
3000
75
97
1.032
95.84
397.3
380.8
410.1
None
Fixed RPM
2
1
2 - 100%
724.3
19.64 (201.8)
3.485 (35.8)
20
80
1500
82.1
484.8
96.82
500.7
96.07
521.2
905.3
17.43 (179)
15142
182.9
1500
85
97
1.034
96.11
576.2
553.7
596.6
Fixed RPM
2
2
2 - 50%
20426
1.458 (14.92)
1.458 (14.92)
10
-6.3
500
85.68
968.6
96.93
RPM
%
%
%
kW
kW
kW
t/h
bar (m)
bar (m)
%
%
RPM
%
kW
%
kW
%
kW
t/h
bar (m)
lpm
m
RPM
%
%
%
kW
kW
kW
t/h
bar (m)
bar (m)
%
%
RPM
%
kW
%
Heat Balance Pumps
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 47
Heat Balance Pumps
Pump Shaft Work
Motor Total Efficiency
Electricity Consumption
Nameplate Conditions (each)
Mass Flow
Head
Volume Flow (nominal)
Head (nominal)
Pump Shaft Speed
Pump Isentropic Efficiency
Pump Mechanical Efficiency
Motor Nameplate Shaft HP / Pump Nameplate Shaft HP
Motor Total Efficiency
Nominal Electricity Consumption
Motor Shaft Power
Motor Shaft Power (nominal)
7. GT Inlet Air Chiller/Heater Water Pump (P15)
999.3
96.48
1035.7
22695
1.372 (14.03)
382327
15.24
500
87
97
1.043
96.5
1110.7
1071.8
1118.6
None
kW
%
kW
t/h
bar (m)
lpm
m
RPM
%
%
%
kW
kW
kW
Heat Balance Pipes
GT PRO 19.0.11575 11-14-2009 19:31:06 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Page: 48
PIPES
Pipe name Pressure loss [bar]
1 HPB to HPT pipe 1.86
2 Hot reheat pipe 1.10
3 LPB to LPT induction pipe 0.24
4 Cold reheat pipe 1.23
5 Condenser cooling water pipe 0.60
* Non-heat balance pipes are shown in PEACE output
Ambient
1.013 P
26 T
70% RH
GT PRO 19.0.1 Jose A. Benitezp [bar] T [C] M [t/h], Steam Properties: Thermoflow - STQUIK
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT PRO 19.0.1 Jose A. Benitez
Gross Power 747568 kW
Net Power 732114 kW
Aux. & LossesAux. & Losses 15454 kW
LHV Gross Heat Rate 6292 kJ/kWh
LHV Net Heat Rate 6425 kJ/kWh
LHV Gross Electric Eff. 57.22 %
LHV Net Electric Eff. 56.03 %
Fuel LHV Input 1306531 kWth
Fuel HHV Input 1448773 kWth
Net Process Heat -10290 kWth
1.013 p92.48 T4512 M
39.36 T732.3 M
HP
HPB130.3 p331 T554.7 M
469.2 T344 T
IP
IPB31.94 p237.3 T83.14 M
280.5 T250.3 T
LP
LPB3.8 p141.8 T101.8 M
196.7 T151.8 T
Cold Reheat
31.94 p361.6 T540.8 M
272904 kW
0.9524 M
1.045 p617 T4512 M
Karachi Regasified LNG94.37 M1306531 kWth LHV
2 x GE 9351FA@ 100% load474664 kW
1.013 p26 T4418 M
1.003 p26 T4418 M
0.0699 p39 T723.3 M
to HRSG
Stop Valve
124 p566 T554.7 M
3.382 p288.5 T87.1 M
27.6 p566 T623.9 M
Hot Reheat
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Net Power 732114 kWLHV Heat Rate 6425 kJ/kWh
p[bar], T[C], M[t/h], Steam Properties: Thermoflow - STQUIK
1X GE 9351FA 2 X GT
237332 kW
1.01 p
26 T
70 %RH
2208.8 m
5 m elev.
1 p
26 T
2208.8 m
Karachi Regasified LNG 47.18 m
185 T25TLHV= 653265 kWth
15.05 p392 T
14.3 p1325 T
2256 m
1.04 p617 T4512 M
73.49 %N212.38 %O23.718 %CO29.526 %H2O0.885 %Ar
616 T4512 M
2.504 m^3/kg3139 m^3/s
616605589572531469344343322316313281250197197152152
92 T4512 M
1.062 m^3/kg1331.4 m^3/s
272904 kW
0.95 M
FW
0.0699 p39 T723.3 M
39 T
3.8 p
132 T
732.3 M
LTE
39 T732.3 M
132 T 3.8 p142 T
10
2.8
M
3.8 p
142 T
101.8 M
LPB
14
.67
M
3.619 p
290 T
87.1 M
LPS
87.1 M
3.3
82
p2
88
T
64
4.2
M
31.94 p
234 T
644.2 M
IPE2
31.94 p
237 T
83.14 M
IPB
31.33 p
292 T
83.13 M
IPS1
30.71 p
320 T
83.13 M
IPS2
132.2 p
297 T
560.2 M
HPE2
130.3 p
328 T
560.2 M
HPE3
130.3 p
331 T
554.7 M
HPB1
128.8 p
468 T
554.7 M
HPS0
127.3 p
528 T
554.7 M
HPS1
125.9 p
568 T
554.7 M
HPS3
124 p566 T554.7 M
12
5.9
p5
68
T
540.8 M
31
.94
p3
62
T
29.71 p
508 T
623.9 M
RH1
28.7 p
568 T
623.9 M
RH3
623.9 M
27
.6p
56
6T
Power Plant
GT Output = 474664ST Output = 272904
Power Plant Energy Flow Schematic [kW]Fuel chemical LHV input = 1306531 kWFuel chemical HHV input = 1448774 kW
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Fuel enthalpy 1454052
Ambient air sensible 32556
Ambient air latent 44734
Steam and water 10290
Proc return/makeup 244.1
Net Power 732114Gross Power 747568 Tra
nsf
orm
erlo
ss3
73
8
No
nh
eat
bal
ance
aux
.6
37
6
Hea
tb
alan
ceau
x.
53
40
Stack gas sensible 122887
Stack gas latent 190418
GT mechanical loss 3175
GT generator loss 6756
GT miscellaneous losses 3950
Condenser 457130
Blowdown 3328
Heat radiated from steam cycle 6797
ST/generator mech/elec/gear loss 5178
Power Plant
GT Output = 474664ST Output = 272904
Power Plant Energy Flow Schematic [kW]Fuel chemical LHV input = 1306531 kWFuel chemical HHV input = 1448774 kW
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Power Plant
GT Exergy Loss = 462272
HRSG Exergy Loss = 48270
ST Exergy Loss = 31282
Condenser Exergy Loss = 13150
Miscellaneous loss = 4115
Other Exergy Loss = 116.7
Power Plant Exergy Flow Schematic [kW]Fuel exergy input = 1317620 kWFuel chemical LHV input = 1306531 kWFuel chemical HHV input = 1448774 kW
Reference: 1.013 bar, 25 C, water as vapor.
Fuel 1317620
Ambient air -60.44
Condenser cooling water 896.3
Net Power 732114Net Power 732114Gross Power 747568 Tra
nsf
orm
erlo
ss3
73
8
No
nh
eat
bal
ance
aux
.6
37
6
Hea
tb
alan
ceau
x.
53
40
Stack gas 8817
Condenser cooling water 8206
Power Plant
GT Exergy Loss = 462272
HRSG Exergy Loss = 48270
ST Exergy Loss = 31282
Condenser Exergy Loss = 13150
Miscellaneous loss = 4115
Other Exergy Loss = 116.7
Power Plant Exergy Flow Schematic [kW]Fuel exergy input = 1317620 kWFuel chemical LHV input = 1306531 kWFuel chemical HHV input = 1448774 kW
Reference: 1.013 bar, 25 C, water as vapor.
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Auxiliaries & Losses [kW]
Total auxiliaries & transformer losses = 15454 kW
HRSG feedpump(s)4819, 31.18 %
HVAC & lighting345, 2.23 %
Cooling water pump(s)2071.5, 13.4 %
Condensate pump(s)521.2, 3.37 %
PEACE running motor/load1960.8, 12.69 %
Misc. GT aux.1042.8, 6.75 %
Misc. steam cycle aux.582.4, 3.77 %
Misc. plant aux.373.8, 2.42 %
Transformer losses3738, 24.19 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT efficiency @ gen term = 32.76% HHV = 36.33% LHVGT Heat Rate @ gen term = 9909 kJ/kWhGT generator power = 237332 kW
GT @ 100 % rating, inferred TIT control model, CC limit
p[bar], T[C], M[t/h], Q[kW], Steam Properties: Thermoflow - STQUIK
1.003 p26 T2208.8 m69.31 RH
15.05 p392.5 T1928.2 m
15.01 PR232279 kW
Ambient air in1.013 p26 T2208.8 m
70 %RH5 m elev.
GE 9351FA (ID # 313)
dp = 0.7525 bar (5 %)
14.3 p1325.4 T1975.4 m
13.69 PR474576 kW
237332 kW9909 kJ/kWh LHV36.33 % LHV eff.100 % load
98.6 % eff.
3378 Qrej
280.6 m12.7 % airflow
26.42 p185 T47.18 m50234 LHV
Fuel = Karachi Regasified LNG25 T47.18 m49841 LHV
From Ext.5145 Q
10 millibar
1.003 p26 T2208.8 m69.31 RH
31.97 DP millibar
1.045 p617 T2256 m
N2= 73.49 %O2= 12.38 %CO2= 3.718 %H2O= 9.526 %AR= 0.885 %NOx= 25 ppmvd at 15 O2%CO= 15 ppmvd at act O2%UHC= 5 ppmvw at act O2%
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPS3 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPS3
Gas In
616 T
2256 m
Gas Out
605.2 T
2256 m
HPS3
2 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
125.9 p
567.7 T
3518 h
277.3 m
Steam In
127.3 p
527.7 T
3413 h
277.3 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
57.15 mm
38.1 mm
0 50 mm
Fin-tube type Solid finsTube arrangement StaggeredFin material TP409Tube material T91
Tube outer diameter 38.1 mmTube wall thickness 3.404 mm
Fin height 9.525 mmFin spacing 4.453 mmFin thickness 0.9906 mmNumber of fins per meter 183.7Serrated fin segment width N/A# of serrated fin segments N/AUn-serrated height / fin height N/A
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 2# of rows per pass 2# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 2750 m^2
Maximum gas velocity 16.19 m/sGas pressure drop 0.6553 millibarSteam side velocity 11.98 m/sSteam side DP from hardware 0.2607 barHeat transfer from gas 8131 kWHeat transfer to steam 8090 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
RH3 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
RH3
Gas In
605.2 T
2256 m
Gas Out
589.3 T
2256 m
RH3
4 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
28.7 p
567.6 T
3609 h
311.9 m
Steam In
29.71 p
507.6 T
3473 h
311.9 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
50.8 mm
0 50 mm
Fin-tube type Solid finsTube arrangement StaggeredFin material TP409Tube material T91
Tube outer diameter 50.8 mmTube wall thickness 3.048 mm
Fin height 9.525 mmFin spacing 21.17 mmFin thickness 0.9906 mmNumber of fins per meter 45.12Serrated fin segment width N/A# of serrated fin segments N/AUn-serrated height / fin height N/A
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 4# of rows per pass 2# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 2729.3 m^2
Maximum gas velocity 20.26 m/sGas pressure drop 1.143 millibarSteam side velocity 30.15 m/sSteam side DP from hardware 0.5674 barHeat transfer from gas 11794 kWHeat transfer to steam 11736 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPS1 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPS1
Gas In
589.3 T
2256 m
Gas Out
572.1 T
2256 m
HPS1
2 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
127.3 p
527.7 T
3413 h
277.3 m
Steam In
128.8 p
467.7 T
3249 h
277.3 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
63.5 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material TP409Tube material T22
Tube outer diameter 38.1 mmTube wall thickness 4.775 mm
Fin height 12.7 mmFin spacing 3.801 mmFin thickness 0.9906 mmNumber of fins per meter 208.7Serrated fin segment width 3.97 mm# of serrated fin segments 32.16Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 2# of rows per pass 2# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 3923 m^2
Maximum gas velocity 16.25 m/sGas pressure drop 0.8886 millibarSteam side velocity 12.99 m/sSteam side DP from hardware 0.356 barHeat transfer from gas 12764 kWHeat transfer to steam 12701 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
RH1 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
RH1
Gas In
572.1 T
2256 m
Gas Out
531.1 T
2256 m
RH1
4 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
29.71 p
507.6 T
3473 h
311.9 m
Steam In
30.71 p
354 T
3126 h
311.9 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
76.2 mm
50.8 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material TP409Tube material T22
Tube outer diameter 50.8 mmTube wall thickness 3.048 mm
Fin height 12.7 mmFin spacing 10.84 mmFin thickness 0.9906 mmNumber of fins per meter 84.56Serrated fin segment width 3.97 mm# of serrated fin segments 42.21Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 4# of rows per pass 2# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 4970 m^2
Maximum gas velocity 19.88 m/sGas pressure drop 1.595 millibarSteam side velocity 24.91 m/sSteam side DP from hardware 0.4572 barHeat transfer from gas 30262 kWHeat transfer to steam 30111 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPS0 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPS0
Gas In
531.1 T
2256 m
Gas Out
469.2 T
2256 m
HPS0
5 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
128.8 p
467.7 T
3249 h
277.3 m
Steam In
130.3 p
331 T
2665.6 h
277.3 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
63.5 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material TP409Tube material T22
Tube outer diameter 38.1 mmTube wall thickness 3.048 mm
Fin height 12.7 mmFin spacing 2.855 mmFin thickness 0.9906 mmNumber of fins per meter 260.1Serrated fin segment width 3.97 mm# of serrated fin segments 32.16Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 5# of rows per pass 2.5# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 11914 m^2
Maximum gas velocity 15.15 m/sGas pressure drop 2.096 millibarSteam side velocity 6.387 m/sSteam side DP from hardware 0.2091 barHeat transfer from gas 45146 kWHeat transfer to steam 44922 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPB1 Hardware Design
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPB1
Gas In
469.2 T
2256 m
Gas Out
344 T
2256 m
HPB1
12 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
130.3 p
331 T
2665.6 h
277.3 m
Water In
130.3 p
328 T
1513 h
280.1 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 3.404 mm
Fin height 15.88 mmFin spacing 3.08 mmFin thickness 0.9906 mmNumber of fins per meter 245.7Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 12# of rows per pass 12# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 33626 m^2
Maximum gas velocity 13.68 m/sGas pressure drop 5.1 millibarWater side velocity 2.051 m/sWater side DP from hardware 0 barHeat transfer from gas 89255 kWHeat transfer to steam/water 88811 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IPS2 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
IPS2
Gas In
344 T
2256 m
Gas Out
342.8 T
2256 m
IPS2
1 tube row
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
30.71 p
320 T
3043 h
41.57 m
Steam In
31.33 p
292.4 T
2970.4 h
41.57 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
63.5 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 2.667 mm
Fin height 12.7 mmFin spacing 52.83 mmFin thickness 0.9906 mmNumber of fins per meter 18.58Serrated fin segment width 3.97 mm# of serrated fin segments 32.16Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 1# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 404.7 m^2
Maximum gas velocity 10.57 m/sGas pressure drop 0.1092 millibarSteam side velocity 9.484 m/sSteam side DP from hardware 0.062 barHeat transfer from gas 846.3 kWHeat transfer to steam 842 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPE3 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPE3
Gas In
342.8 T
2256 m
Gas Out
321.6 T
2256 m
HPE3
6 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Water Out
130.3 p
328 T
1513 h
280.1 m
Water In
132.2 p
296.8 T
1323.8 h
280.1 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 3.404 mm
Fin height 15.88 mmFin spacing 3.228 mmFin thickness 0.9906 mmNumber of fins per meter 237Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 6# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 16276 m^2
Maximum gas velocity 12.11 m/sGas pressure drop 2.186 millibarWater side velocity 1.27 m/sWater side DP from hardware 0.3503 barHeat transfer from gas 14795 kWHeat transfer to water 14721 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
LPS Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
LPS
Gas In
321.6 T
2256 m
Gas Out
316.2 T
2256 m
LPS
1 tube row
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
3.619 p
290 T
3049 h
43.55 m
Steam In
3.8 p
141.8 T
2735.3 h
43.55 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
76.2 mm
50.8 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 50.8 mmTube wall thickness 2.667 mm
Fin height 12.7 mmFin spacing 6.036 mmFin thickness 0.9906 mmNumber of fins per meter 142.3Serrated fin segment width 3.97 mm# of serrated fin segments 42.21Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 1# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 1867.7 m^2
Maximum gas velocity 14.81 m/sGas pressure drop 0.4353 millibarSteam side velocity 38.81 m/sSteam side DP from hardware 0.1076 barHeat transfer from gas 3815 kWHeat transfer to steam 3796 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IPS1 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
IPS1
Gas In
316.2 T
2256 m
Gas Out
313.4 T
2256 m
IPS1
1 tube row
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
31.33 p
292.4 T
2970.4 h
41.57 m
Steam In
31.94 p
237.3 T
2802.2 h
41.57 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
63.5 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 2.667 mm
Fin height 12.7 mmFin spacing 7.848 mmFin thickness 0.9906 mmNumber of fins per meter 113.1Serrated fin segment width 3.97 mm# of serrated fin segments 32.16Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 1# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 1180.8 m^2
Maximum gas velocity 10.58 m/sGas pressure drop 0.2022 millibarSteam side velocity 8.317 m/sSteam side DP from hardware 0.0535 barHeat transfer from gas 1952.5 kWHeat transfer to steam 1942.8 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HPE2 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HPE2
Gas In
313.4 T
2256 m
Gas Out
280.5 T
2256 m
HPE2
7 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Water Out
132.2 p
296.8 T
1323.8 h
280.1 m
Water In
134.2 p
238.4 T
1032.1 h
280.1 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 3.404 mm
Fin height 15.88 mmFin spacing 3.585 mmFin thickness 0.9906 mmNumber of fins per meter 218.6Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 7# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 17646 m^2
Maximum gas velocity 11.25 m/sGas pressure drop 2.189 millibarWater side velocity 1.124 m/sWater side DP from hardware 0.3731 barHeat transfer from gas 22815 kWHeat transfer to water 22701 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IPB Hardware Design
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
IPB
Gas In
280.5 T
2256 m
Gas Out
250.3 T
2256 m
IPB
6 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
31.94 p
237.3 T
2802.2 h
41.57 m
Water In
31.94 p
234.3 T
1011.3 h
41.98 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 2.667 mm
Fin height 15.88 mmFin spacing 2.943 mmFin thickness 0.9906 mmNumber of fins per meter 254.2Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 6# of rows per pass 6# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 17349 m^2
Maximum gas velocity 10.91 m/sGas pressure drop 2.019 millibarWater side velocity 0.4373 m/sWater side DP from hardware 0 barHeat transfer from gas 20783 kWHeat transfer to steam/water 20680 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IPE2 Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
IPE2
Gas In
250.3 T
2256 m
Gas Out
196.7 T
2256 m
IPE2
9 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Water Out
31.94 p
234.3 T
1011.3 h
322.1 m
Water In
32.9 p
143 T
603.9 h
322.1 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 2.667 mm
Fin height 15.88 mmFin spacing 2.818 mmFin thickness 0.9906 mmNumber of fins per meter 262.5Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 9# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 26793 m^2
Maximum gas velocity 10.12 m/sGas pressure drop 2.821 millibarWater side velocity 1.05 m/sWater side DP from hardware 0.4731 barHeat transfer from gas 36630 kWHeat transfer to water 36447 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
LPB Hardware Design
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
LPB
Gas In
196.7 T
2256 m
Gas Out
151.8 T
2256 m
LPB
9 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Steam Out
3.8 p
141.8 T
2735.3 h
50.89 m
Water In
3.8 p
141.8 T
596.9 h
51.39 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 2.667 mm
Fin height 15.88 mmFin spacing 3.097 mmFin thickness 0.9906 mmNumber of fins per meter 244.7Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 9# of rows per pass 9# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 25132 m^2
Maximum gas velocity 8.999 m/sGas pressure drop 2.317 millibarWater side velocity 0.3156 m/sWater side DP from hardware 0 barHeat transfer from gas 30375 kWHeat transfer to steam/water 30224 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
LTE Hardware Design (water/steam DP by user)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
LTE
Gas In
151.8 T
2256 m
Gas Out
92.48 T
2256 m
LTE
10 tube rows
115 tubes per row
Pl = 111.1 mm
Pt = 88.9 mm
Water Out
3.8 p
131.8 T
554.1 h
366.2 m
Water In
3.914 p
39.36 T
165.1 h
366.2 m
0 150 mm
Flow out of drawing
Flow into drawing
p[bar] T[C] m[t/h] h[kJ/kg]
69.85 mm
38.1 mm
0 50 mm
Fin-tube type Serrated finsTube arrangement StaggeredFin material CSTube material CS
Tube outer diameter 38.1 mmTube wall thickness 3.048 mm
Fin height 15.88 mmFin spacing 3.015 mmFin thickness 0.9906 mmNumber of fins per meter 249.6Serrated fin segment width 3.97 mm# of serrated fin segments 32.66Un-serrated height / fin height 0.2
Longitudinal row pitch 111.1 mmTransverse tube pitch 88.9 mm
# of tube rows (longitudinal) 10# of rows per pass 1# of tubes per row (transverse) 115
Tube length 18.26 mGas path transverse width 10.27 mGas path frontal area 187.5 m^2HX total outside surface area 28442 m^2
Maximum gas velocity 7.98 m/sGas pressure drop 2.241 millibarWater side velocity 1.136 m/sWater side DP from hardware 0.7739 barHeat transfer from gas 39766 kWHeat transfer to water 39568 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Net Power 732114 kWLHV Heat Rate 6425 kJ/kWh
HRSG Temperature Profile
0 50 100 150 200 250 300 350 400
0
100
200
300
400
500
600
700
HEAT TRANSFER FROM GAS [.001 X kW] (per HRSG)
TE
MP
ER
AT
UR
E[C
]
Q kW
UA kW/C
0
HPS38090
131.6
1
RH311736
207.4
2
HPS112701
157.2
3
RH130111
271.3
4
HPS044921
470.2
5
HPB188810
1685.2
6
IPS2842
23.81
7
HPE314721
762.9
8
LPS3796
45.62
9
IPS11942.8
43.47
10
HPE222701
832.2
11
IPB20680
826.8
12
IPE236447
1175.8
14
LPB30223
1151.1
17
LTE39568
1172.5
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HP Water Path - Totals of 2 HRSG's
p[bar], T[C], h[kJ/kg], M[t/h], Q[kW], Steam Properties: Thermoflow - STQUIK
IPE
158.9p
238T
1032.1h
560.2M
134.2p
238T
1032.1h
560.2M
HPE2
45403 Q
132.2p
297T
1323.8h
560.2M
HPE3
29443 Q
130.3p
328T
1513h
560.2M
5.55M
HPB1
177621 Q
130.3p
331T
2665.6h
554.7M
HPS0
89842 Q
128.8p
468T
3249h
554.7M
HPS1
25401 Q
127.3p
528T
3413h
554.7M
HPS3
16180 Q125.9p
568T
3518h
554.7M
124p
566T
3516h
554.7M
Stop valve
to HPT
120.9p
565T
3516h
545.4M
9.247 M
Leakages
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IP & Reheat Water Path - Totals of 2 HRSG's
p[bar], T[C], h[kJ/kg], M[t/h], Q[kW], Steam Properties: Thermoflow - STQUIK
DA
50.74p
143T
603.9h
644.2M
32.9p
143T
603.9h
644.2M
IPE2
72894 Q
560.2 MHPFW
31.94p
234T
1011.3h
83.96M
0.83M
IPB
41359 Q
31.94p
237T
2802.2h
83.13M
IPS1
3886 Q
31.33p
292T
2970.4h
83.13M
IPS2
1684.1 Q
Cold RH
31.94p
362T
3141h
540.8M
30.71p
320T
3043h
83.13M
30.71p
354T
3126h
623.9M
RH1
60221 Q
29.71p
508T
3473h
623.9M
RH3
23471 Q
28.7p
568T
3609h
623.9M
27.6p
566T
3606h
623.9M
Hot RH
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
LP Water Path - Totals of 2 HRSG's
p[bar], T[C], h[kJ/kg], M[t/h], Q[kW], Steam Properties: Thermoflow - STQUIK
DA
3.8p
142T
596.9h
102.8M
1.018M
LPB
60446 Q
14.67 M
DA
3.8p
142T
2735.3h
87.1M
LPS
7592 Q
3.619p
290T
3049h
87.1M
3.382p
288T
3047h
87.1M
to LPT
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Feedwater Path - Totals of 2 HRSG's
p[bar], T[C], h[kJ/kg], M[t/h], Q[kW], Steam Properties: Thermoflow - STQUIK
From condenser
0.4288 p
39 T
163.3 h
724.3 M
3.914 p
39.5 T
165.7 h
724.3 M
Feedwater tank
39.36T
Makeup
3.914 p
26 T
109.4 h
8.031 M
LTE
3.914 p
39.36 T
165.1 h
732.3 M 79136 Q
3.8 p
131.8 T
554.1 h
732.3 M
Deaerator
3.8 p
141.8 T
LPB to D/A
3.8 p
141.8 T
2735.3 h
14.67 M
FW to LP
3.8 p
141.8 T
596.9 h
102.8 M
FW to IP/HP
3.8 p
141.8 T
596.9 h
644.2 M
3.8 p
131.8 T
554.1 h
732.3 M
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
ST Gross Power 278082 kW
Steam Turbine Group Data
p[bar], T[C], h[kJ/kg], s[kJ/kg-C], M[t/h], Steam Properties: Thermoflow - STQUIK
Stop valve
120.9p
565T
3516h
545.4M
124p
566T
3516h
554.7M
HP boiler
9.247 M
Leakages
120.9p
565T
3516h
6.692s
545.4M
90.07 % eff.
10 stages
31.94p
362T
3141h
6.759s
545.4M
HPTL
HP/IP Casing
HPTL
leak out
4.678M
Co
ldR
/H
31.94p
362T
3141h
540.8M
Ho
tR
/H
27.6p
566T
3606h
623.9M
Leakages
8.98M
27.6p
565T
3605h
632.9M
27.05p
565T
3605h
7.464s
632.9M
89.46 % eff.
7 stages
3.382p
283T
3036h
7.585s
632.9M
LPTA1
HP/IP Casing
LPTA1
leak out
0.5163M
leak in
3.874M
LP
ind
.
3.382p
288T
3047h
87.1M
3.382p
284T
3038h
7.589s
723.3M
91.79 % eff.
5 stages
0.0699p
39T
2413.4h
7.768s
723.3M
LPTL
LP Casing
LPTL
ST exhaust
0.0699p
39T
2434.4h
723.3M
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Net Power 732114 kWLHV Heat Rate 6425 kJ/kWh
Steam Turbine Expansion Path
5.5 6 6.5 7 7.5 8 8.5
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
ENTROPY [kJ/kg-C]
EN
TH
AL
PY
[kJ/
kg]
124 bar
0.0699 barLPTL
3.382 bar
LPTA1
31.94 bar
HPTL
Exhaust
HP
Hot RH
LP
0.95
0.9
0.85
0.8
200 C
300 C
400 C
500 C
600 C
0 100 200 300 400 5000
50
100
150
200
250
Annulus Velocity, m/s
Dry
Ex
ha
ust
Lo
ss,
kJ
/kg
Steam Turbine Exhaust Loss
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Cooling System
p[bar], T[C], M[t/h], Steam Properties: Thermoflow - STQUIK
521.2 kW
to HRSG
3.914 p39.5 T724.3 M
0.4288 p39 T724.3 M
0.0699 p39 T723.3 M
Exhaust steam
0.9524 M
26 T40851 M Cold CW
26 T40851 M
Hot CW36 T40851 M
2 CW Pumps
2071.5 kW
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Water Cooled Condenser T-Q Diagram
0 100 200 300 400 500
20
30
40
HEAT TRANSFER [.001 X kW]
TE
MP
ER
AT
UR
E[C
]
3939 3939
Exhaust Steam 0.0699 bar
26
36
Cooling Water
Condenser 457130 kW
Plant Energy In [kW]
Plant energy in = 1541876 kWPlant fuel chemical LHV input = 1306531 kW, HHV = 1448774 kWPlant net LHV elec. eff. = 56.03 % (100% * 732114 / 1306531), Net HHV elec. eff. = 50.53 %
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Fuel @ supply1454052, 94.3 %
Ambient air latent44735, 2.9 %
Steam and water10290, 0.67 %
Ambient air sensible32556, 2.11 %
Miscellaneous244.1, 0.02 %
Plant Energy Out [kW]
Plant energy out = 1541849 kW
Net power output732115, 47.48 %
Condenser457130, 29.65 %
Miscellaneous13470, 0.87 %
Steam cycle losses11975, 0.78 %
GT cycle losses13882, 0.9 %
Stack latent190419, 12.35 %
Stack sensible122887, 7.97 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT Cycle Energy In [kW] - per unit
GT cycle energy in = 770816 kWGT fuel chemical LHV input = 653265 kW, HHV = 724387 kW
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
Fuel @ combustor732172, 94.99 %
Compressor air latent22367, 2.9 %
Compressor air sensible16278, 2.11 %
GT Cycle Energy Out [kW] - per unit
GT cycle energy out = 770806 kW
GT electric output237332, 30.79 %
Exhaust sensible431325, 55.96 %
Losses & other6941, 0.9 %
Exhaust latent95210, 12.35 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Steam Cycle Energy In [kW]
Steam cycle energy in = 1068941 kW
Zero enthalpy: dry gases & liquid water @ 32 F (273.15 K)
GT exhaust sensible862649, 80.7 %
GT exhaust latent190419, 17.81 %
External steam10290, 0.96 %
Miscellaneous5584, 0.52 %
Steam Cycle Energy Out [kW]
Steam cycle energy out = 1068934 kW
ST electric output272905, 25.53 %
Condenser457130, 42.77 %
to GT cycle10290, 0.96 %
Miscellaneous3328, 0.31 %
Losses11975, 1.12 %
Stack latent190419, 17.81 %
Stack sensible122887, 11.5 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Plant Exergy Analysis [kW]
Plant exergy input = 1318457 kWFuel exergy input = 1317620 kWPlant fuel chemical LHV input = 1306531 kW, HHV = 1448774 kW
Reference: 1.013 bar, 25 C, water as vapor.
Net electric output732115, 55.53 %
GT exergy loss462273, 35.06 %
Other10231, 0.78 %
Misc loss4115, 0.31 %
Condenser CW8206, 0.62 %
Stack gas8817, 0.67 %
Condenser exergy loss13150, 1 %
Steam turbine exergy loss31283, 2.37 %
HRSG exergy loss48270, 3.66 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
GT Exergy Analysis [kW]
GT exergy in = 659015 kW
Reference: 1.013 bar, 25 C, water as vapor.
Exhaust gas190548, 28.91 %
GT exergy loss231137, 35.07 %
Electric output237332, 36.01 %
GT & Peripheral Exergy Analysis [kW]
GT & peripheral exergy in = 658780 kW
Exhaust gas190548, 28.92 %
GT exergy loss231137, 35.09 %
Electric output237332, 36.03 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HRSG Exergy Analysis [kW]
HRSG exergy in = 385234 kW
Reference: 1.013 bar, 25 C, water as vapor.
Steam to ST - Cold RH328148, 85.18 %
HRSG exergy loss48270, 12.53 %
Blowdown loss1138.4, 0.3 %
Stack gas exergy8817, 2.29 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
ST Exergy Analysis [kW]
ST exergy in = 325189 kW
Reference: 1.013 bar, 25 C, water as vapor.
ST exhaust steam20689, 6.36 %
ST exergy loss31283, 9.62 %
ST electric output272905, 83.92 %
ST & Condenser Exergy Analysis [kW]
ST & condenser exergy in = 328157 kW
Other2613.9, 0.8 %
Cooling water out8206, 2.5 %
Condenser exergy loss13150, 4.01 %
ST exergy loss31283, 9.53 %
ST electric output272905, 83.16 %
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
HP Feedwater Pump (P1)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
HP Feedwater Pump (P1)
5010
0Efficiency (%)50
010
0015
0020
00 Head (m)
Nam
epla
te
Min
flow
Max
flow
Design
0 100 200Flow (t/h)
No. per HRSG 3
No. operating per HRSG 2
Nameplate flow 155.7 t/h
Nameplate head 1493 m
Nameplate flow (nominal) 3407 lpm
Nameplate head (nominal) 1524 m
Nameplate RPM 3000
Design flow 140.1 t/h
Design head 1269.1 m
Design RPM 3000
Minimum continuous flow 51.37 t/h
Maximum continuous flow 202.3 t/h
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
IP Feedwater Pump (P2)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
IP Feedwater Pump (P2)
5010
0Efficiency (%)20
040
060
0 Head (m)
Nam
epla
te
Min
flow
Max
flow
Design
0 100 200 300Flow (t/h)
No. per HRSG 3
No. operating per HRSG 2
Nameplate flow 214.8 t/h
Nameplate head 458.7 m
Nameplate flow (nominal) 4164 lpm
Nameplate head (nominal) 487.7 m
Nameplate RPM 3000
Design flow 161.1 t/h
Design head 321.1 m
Design RPM 3000
Minimum continuous flow 70.87 t/h
Maximum continuous flow 279.2 t/h
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Condenser C.W. Pump (P4)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
Condenser C.W. Pump (P4)
5010
0Efficiency (%)5
1015
20Head (m)
Nam
epla
te
Min
flow
Max
flow
Design
0 10000 20000 30000Flow (t/h)
No. per Condenser 2
No. operating per Condenser 2
Nameplate flow 22695 t/h
Nameplate head 14.03 m
Nameplate flow (nominal) 382327 lpm
Nameplate head (nominal) 15.24 m
Nameplate RPM 500
Design flow 20426 t/h
Design head 14.92 m
Design RPM 500
Minimum continuous flow 9078 t/h
Maximum continuous flow 31774 t/h
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp
Condensate Forwarding Pump (P6)
A A
B B
C C
D D
E E
F F
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
Thermoflow, Inc.
Date: 11/14/09
Company: Energy International
User: Jose A. Benitez
HX Tube DetailsDrawing No:
Condensate Forwarding Pump (P6)
5010
0Efficiency (%)10
020
030
0 Head (m)
Nam
epla
te
Min
flow
Max
flow
Design
0 500 1000 1500Flow (t/h)
No. per Condenser 2
No. operating per Condenser 1
Nameplate flow 905.3 t/h
Nameplate head 179 m
Nameplate flow (nominal) 15142 lpm
Nameplate head (nominal) 182.9 m
Nameplate RPM 1500
Design flow 724.3 t/h
Design head 35.8 m
Design RPM 1500
Minimum continuous flow 226.3 t/h
Maximum continuous flow 1222.2 t/h
GT PRO 19.0.1 Jose A. Benitez
1575 11-14-2009 19:31:35 file=C:\TFLOW19\00_Projects\Pakistan\Karachi 1 x GE 209FA\Karachi_1 x GE 209FA.gtp