wrec award

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.  anwarelhadi1@gmail.com;  birdmail1982@gmail.com  2  Adjunct  Faculty,  Faculty  of  Arch.,  Univ.  of  Khartoum.,  Sudan.  ingielhadi@live.co.uk  

               FACT  1:GLOBAL  OIL  RESERVES  WILL  NOT  LAST  BEYOND  190  YEARS  

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FACTOID  

75  %  OF  ELECTRICAL  POWER  GENERATED  IS  USED  IN  HEATING,  REFRIGERATION  AND    AIR-­‐CONDITIOING  

FACT  2:  

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IF WE REDUCE THE 75% ONLY TO

50% AND INCREASE

OF EQUIPMENT

BY 5 %    THIS WILL GIVE US:  500 YEARS INSTEAD OF 190YEARS

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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

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Factory management in an

industrial facility called in for

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7  INDUSTRIAL  HANGERS  –TOTAL    AREA  85,200  M²[  ~  1  MILLION  FT²]  NEED  AIR  CONDITIONING    

40  ºC  dry  bulb  

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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  

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The Evaporative Cooling System with the use of

Cellulous Pads 4/25/2012   10  IGNITE  DENVER  2012  

END USER + MANUFACTURER IMPROVE DESIGN MANUFACTURING

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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]

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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  

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        1.  20% OF THE COST OF THE

LEAST COSTING MECHNICAL AIR CONDITIONING SYSTEM

2.  10 % OF THE OPERATING COST IN TERM OF POWER NEEDS

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   &  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  

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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  

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TE  HUMAN COMFORT

II PRODUCTIVITY INCREASE

 II

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THESE  ARE  JUST  THE  FIRST  STEPS  OF  THE  1000  MILE  JOURNEY  

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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