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NO. INC121115-1E Semi Dry Fog Gas Turbine Inlet Cooling System · The exterior of the Semi Dry Fog...

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The exterior of the Semi Dry Fog Cooling system. Sales and Production Sites Thermal fluid analysis Inlet air cooling effect inspection Operation and Monitoring Screen We rigorously inspect our spray nozzles in a wide range of performance parameters for production quality control, to aid in new product development, and most importantly, for the assurance of our customers. IKEUCHI’s precision-made hydraulic nozzle spray capacities and spray angles are guaranteed. Gas Turbine uses ambient air as the working fluid, so its performance depends on ambient conditions. Cooling inlet air will increase its density, increasing the air mass flow and thus boosting the output of the turbine. Cooler inlet air also improves the performance of the compressor, improving overall efficiency and cutting fuel costs. This system consists of Semi-Dry Fog LYOHM spray unit High-pressure pump skid Fog control panel High-pressure water piping Thermo/Hygrometer This system can reduce intake air temperature by evaporation of Semi Dry Fog®. This will cause an engine power increase. We aim to Vaporize all of the water droplets before reaching the air filter. We propose The optimum nozzle layout and system per your request. Please inquire with us, The Fog Engineers IKEUCHI. Through our cooling laboratory testing and CFD modeling, we can create the optimum system for your intake conditions, duct design and sizes Semi Dry Fog ® Gas Turbine Inlet Cooling System Developed by spray nozzle manufacturer IKEUCHI Principle System Overview Purpose Consulting Spray Nozzle Performance Guarantee Headquarters Daiichi Kyogyo Bldg., 1-15-15, Awaza, Nishi-ku, Osaka 550-0011 Japan Tel: 81-6-6538-4015 Fax: 81-6-6538-4022 E-mail: [email protected] URL: http://www.kirinoikeuchi.co.jp/eng/ IKEUCHI (SHANGHAI) CO., LTD. Room 1311, Building A, North Region Commercial Plaza, 988 Da Tong Road, Zha Bei District, Shanghai 200070, P.R.China Tel: 86-21-6140-9731 Fax: 86-21-6123-423 E-mail: [email protected] URL: http://www.kirinoikeuchi.com/ Tianjin Branch Tel: +86-22-2320-1676 Fax: +86-22-2320-1675 IKEUCHI USA, INC. 8110 Beckett Center Drive, West Chester, OH 45069 USA Tel: 1-513-942-3060 Fax: 1-513-942-3064 E-mail: [email protected] URL: http://www.ikeuchiusa.com/ IKEUCHI EUROPE B.V. Asterweg 17 A6, 1031 HL Amsterdam, The Netherlands Tel: 31-20-820-2175 Fax: 31-20-820-2176 E-mail: [email protected] URL: http://www.ikeuchieurope.com/ Ikeuchi Taiwan Co., Ltd. 11 F-1, No.27, Sec.1, Chung Shan N. Rd.,Taipei, 10441, Taiwan, R.O.C. Tel: 886-2-2511-6289 Fax: 886-2-2541-6392 E-mail: [email protected] URL: http://www.ikeuchi.com.tw/ PT. IKEUCHI INDONESIA Jl. Gunung Pangerman Block E No.9, Lippo Cikarang, Bekasi 17550, Indonesia Tel: 62-21-2909-3246 Fax: 62-21-2909-3247 E-mail: [email protected] ISO9001:2008 certified NO. INC121115-1E (Fine Droplets of 20micron)
Transcript

The exterior of the Semi Dry Fog Cooling system.

Sales and Production Sites

Thermal fluid analysis Inlet air cooling effect inspection Operation and Monitoring Screen

We rigorously inspect our spray nozzles in a wide range ofperformance parameters for production quality control, toaid in new product development, and most importantly, forthe assurance of our customers.

IKEUCHI’s precision-made hydraulicnozzle spray capacities and spray angles are guaranteed.

Gas Turbine uses ambient air as theworking fluid, so its performancedepends on ambient conditions.

Cooling inlet air will increase itsdensity, increasing the air mass flowand thus boosting the output of theturbine. Cooler inlet air also improvesthe performance of the compressor,improving overall efficiency and cuttingfuel costs.

This system consists of

■ Semi-Dry Fog LYOHM spray unit

■ High-pressure pump skid

■ Fog control panel

■ High-pressure water piping

■ Thermo/Hygrometer

This system can reduce intake air temperature by evaporation of

Semi Dry Fog®. This will cause an engine power increase.

We aim toVaporize all of the water droplets before reaching theair filter.

We proposeThe optimum nozzle layout and system per yourrequest.

Please inquire with us, The Fog Engineers IKEUCHI.

Through our cooling laboratory testing and CFD modeling,we can create the optimum system for your intakeconditions, duct design and sizes

Semi Dry Fog® Gas Turbine Inlet Cooling SystemDeveloped by spray nozzle manufacturer IKEUCHI

PrincipleSystem Overview

Purpose

Consulting

Spray Nozzle Performance Guarantee

Headquarters

Daiichi Kyogyo Bldg., 1-15-15, Awaza,Nishi-ku, Osaka 550-0011 JapanTel: 81-6-6538-4015Fax: 81-6-6538-4022E-mail: [email protected]

URL: http://www.kirinoikeuchi.co.jp/eng/

IKEUCHI (SHANGHAI) CO., LTD.Room 1311, Building A, North Region Commercial Plaza, 988 Da Tong Road,Zha Bei District, Shanghai 200070, P.R.ChinaTel: 86-21-6140-9731 Fax: 86-21-6123-423E-mail: [email protected] URL: http://www.kirinoikeuchi.com/

Tianjin Branch Tel: +86-22-2320-1676 Fax: +86-22-2320-1675

IKEUCHI USA, INC.8110 Beckett Center Drive, West Chester, OH 45069 USATel: 1-513-942-3060 Fax: 1-513-942-3064E-mail: [email protected] URL: http://www.ikeuchiusa.com/

IKEUCHI EUROPE B.V.Asterweg 17 A6, 1031 HL Amsterdam, The NetherlandsTel: 31-20-820-2175 Fax: 31-20-820-2176E-mail: [email protected] URL: http://www.ikeuchieurope.com/

Ikeuchi Taiwan Co., Ltd.11 F-1, No.27, Sec.1, Chung Shan N. Rd.,Taipei, 10441, Taiwan, R.O.C.Tel: 886-2-2511-6289 Fax: 886-2-2541-6392E-mail: [email protected] URL: http://www.ikeuchi.com.tw/

PT. IKEUCHI INDONESIAJl. Gunung Pangerman Block E No.9, Lippo Cikarang, Bekasi 17550, IndonesiaTel: 62-21-2909-3246 Fax: 62-21-2909-3247 E-mail: [email protected]

ISO9001:2008 certified

NO. INC121115-1E

(Fine Droplets of 20micron)

Sales referencesMaker : Model(Number of turbines)

Mitsubishi : 501F(4),701D(1),M501DAS(1),MF211(1),

MF61(5),the others(4)

Kawasaki : PUC60(1),PUC70(2),PUC15(1)

IHI : LM2500(1),IM400(1)

(Rolls-Royce )

Hitachi : H-80(4),F7E(2),F7FA(3)

Others : 0.6 - 50MW(17)

TOTAL: 44 facilities

Gas Turbine performance worsens during the hotperiods of the year (generally speaking, outputpower loses 0.6-0.8%/degC of the rated value.)because of reduced intake air density.Semi Dry Fog® will cool off the inlet air and recoverthis lost Gas Turbine performance.

Nozzle Body :SUS316,H30mm Thread :M12x1.5(or PT1/4) Nozzle Tip :Alumina Ceramic O-ring :NBR Strainer :PP+SUS304 Nozzle Orifice : 0.15mm

(30) M12x1.5

Easy installation stainlesssteel pipe and headers, notools required.

The LYOHM Nozzle aluminaceramic orifice hasoutstanding wear resistance.

Uniform distribution of finedroplets without wetting.

Checks intake air conditions,Relays output humidity and temperature datato the Fog Control Panel.

Pump supplies pressurized (6.0MPa) waterto LYOHM spray unit to produce

Semi Dry Fog®.

Stainless steel pipes have a pressuresensor feature, as droplet size is

affected by water pressure.

This control panel can adjust the quantity ofspray according to temperature and humiditysensor signals.Also equipped with a fail-safe feature.

with a level gage.Measures the temperature with sensor in protectivehood (made of heat-resistant, ultraviolet-resistantresin ).

Catches the more coarse droplets, whichcannot evaporate completely in the short traveltime from the nozzles, keeping the inside ofthe gas turbine enclosure dry.

Case study

Item Case Ⅰ CaseⅡ

GTSpec

GT output 6.5 (MW) 115(MW)

Air volume 8,000 (m3/hr) 822,000 (m3/hr)

ΔT Cooling Temp. 3.0 (degC) 4.0 (degC)

utility

Amount of water used 240 (L/hr) 1,300 (L/hr)

Number of Nozzles 47 (pieces) 250 (pieces)

Electricity consumption3.7kW 5.5kW

(Design value)

Semi Dry Fog® Gas Turbine Inlet Cooling System

Installation Specification

High-pressure pump skids

Fogging situationin operation atcustomer site.

(Fine Droplets of 20micron)


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