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LOW INITIAL CAPITAL AND OPERATING COSTS INDUSTRIAL
AIR CONDITIONING SYSTEM DESIGN
DENVER 2012
El Hadi.A.Mohamed 1, Ingi A. El-‐Hadi2, 1 Professor, College of Eng & Arch,Bahri Univ., Sudan. Chairman, B.I.R.D.,
Sudan. [email protected]; [email protected] 2 Adjunct Faculty, Faculty of Arch., Univ. of Khartoum., Sudan. [email protected]
FACT 1:GLOBAL OIL RESERVES WILL NOT LAST BEYOND 190 YEARS
4/25/2012 2 IGNITE DENVER 2012
FACTOID
75 % OF ELECTRICAL POWER GENERATED IS USED IN HEATING, REFRIGERATION AND AIR-‐CONDITIOING
FACT 2:
4/25/2012 3 IGNITE DENVER 2012
IF WE REDUCE THE 75% ONLY TO
50% AND INCREASE
OF EQUIPMENT
BY 5 % THIS WILL GIVE US: 500 YEARS INSTEAD OF 190YEARS
4/25/2012 4 IGNITE DENVER 2012
THIS may lead to improvement in global environment, political stability, security, advancement in technology
and energy research in particular
HOWEVER, the journey of 1000 miles starts with a single step
4/25/2012 5 IGNITE DENVER 2012
Factory management in an
industrial facility called in for
4/25/2012 6 IGNITE DENVER 2012
7 INDUSTRIAL HANGERS –TOTAL AREA 85,200 M²[ ~ 1 MILLION FT²] NEED AIR CONDITIONING
40 ºC dry bulb
4/25/2012 7 IGNITE DENVER 2012
WAY TO SOLUTION : STUDY 1. POSSIBLE DIFFERENT MECHANICAL AIR
CONDITIONING SYSTEM DESIGNS
2. EVAPORATIVE COOLING SYSTEM DESIGNS HEAT EXCHANGE MATERIALS EG ASPEN,COIR,AL MESH,LOCAL MATERIALS,CELLULOUS PADS
AND WATER CIRCULATION SYSTEM DESIGN
BASED ON FLUID MECHANICS 4/25/2012 8 IGNITE DENVER 2012
ALL SYSTEM DESIGN VARIATIONS OF POINTS 1 AND 2 WERE STUDIED
TECHNICALLY
& FINANCIALLY
4/25/2012 9 IGNITE DENVER 2012
The Evaporative Cooling System with the use of
Cellulous Pads 4/25/2012 10 IGNITE DENVER 2012
END USER + MANUFACTURER IMPROVE DESIGN MANUFACTURING
4/25/2012 11 IGNITE DENVER 2012
EQUIPMENT ORIGINAL MANUFACTURERS [EOM] CONCEPT
EOM : THE CELLULOUSE PADS RESULTED IN
1. FLUTE ANGELS REDESIGNED 2. IMPREGNATION IN AN
INSOLUBLE MATERIAL 4/25/2012 12 IGNITE DENVER 2012
EOM : THE PAD WATER RECIRCULATION SUPPLY
SYSTEM [PWRSS]
4/25/2012 13 IGNITE DENVER 2012
RESULTED IN A MUTUAL SCIENTIFICALLY RESEARCHED PROGRAM INSTEAD OF THE ADOPTED ART OF TRADE METHOD USED IN POULTRY AND GREEN HOUSES
4/25/2012 IGNITE DENVER 2012 14
INSULATION IS A PRIORI
CONCEPTS USED IS BENCH MARKING,
TOTAL QUALITY MANAGEMENT [TQM] AGAIN EOM……….
EOM : THE CAPACITY DISCHARGE WELDING TECHNIQUE.
1. ADDITION OF STRONG MAGNETS 2. COOLING DEVICE 3. FABRICATION OF EXTRA COPPER RINGS 4. NAILS SHORTENED BY 25% 5. NAILS RUGGED INSTEAD OF PIN-‐POINTED
4/25/2012 15 IGNITE DENVER 2012
1. 20% OF THE COST OF THE
LEAST COSTING MECHNICAL AIR CONDITIONING SYSTEM
2. 10 % OF THE OPERATING COST IN TERM OF POWER NEEDS
4/25/2012 16 IGNITE DENVER 2012
& CONCLUSIONS
3. LOW AVERAGE TEMPRETATURE INSIDE HANGERS; 13 °C BELOW OUTSIDE TEMPERATURE
COMPARED TO THE PREVIOUS 8 °C /11°C ABOVE
4. 100 % FILTERED AIR 5. NOISE REDUCTION
4/25/2012 17 IGNITE DENVER 2012
6. ANOTHER REWARDING RESULT: WHEN AIR FROM PWRSS IS DIRECTED TOWARDS
AN AIR COOLED CONDENSER IT IS NOTICED THAT 1° C DECREASE IN THE COOLING OF THE AIR CAUSES ~1.1% COOLING CAPACITY INCREASE
4/25/2012 18 IGNITE DENVER 2012
TE HUMAN COMFORT
II PRODUCTIVITY INCREASE
II
4/25/2012 19 IGNITE DENVER 2012
THESE ARE JUST THE FIRST STEPS OF THE 1000 MILE JOURNEY
4/25/2012 20 IGNITE DENVER 2012
THIS may lead to improvement in global environment, political stability, security, advancement in technology and energy research in particular
THESE may lead to improvement in global
environment, political stability, security, advancement in technology and energy research in particular
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