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engmoni433
Active Contributor

Join Date: Jul 2007
Posts: 17

Some data

07/07/2008 4:30 PM

Hello everybody. Wish all are ok.

I'd like to ask u about some informations about the compressor in the air condition system in automobile.

I'd like to know how much power is needed to operate it( standard numbers or ranges for its power related to the car engine power)

I need it so much in my graduation project so, pls i need ur help.

Thnx everybody.
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PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#1

Re: Some data

07/08/2008 3:50 AM

It may represent 10% of the fuel consumed....

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design-engineer
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United Kingdom - Member - New Member Engineering Fields - Energy Engineering - New Member Engineering Fields - Piping Design Engineering - New Member Fans of Old Computers - Commodore 64 - New Member Technical Fields - Technical Writing - New Member

Join Date: Jun 2007
Location: Windsor UK
Posts: 103
Good Answers: 1
#2

Re: Some data

07/08/2008 4:27 AM

I would also like to know the answer to this question, preferably given in Watts.

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sidevalveguru
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Join Date: Jan 2007
Location: The Capital City, Cow Hampshire, USA
Posts: 476
Good Answers: 3
#3

Re: Some data

07/08/2008 6:31 AM

Power utilised will be independent of engine power, depending on how much 'conditioning' is desired %age will be widely variable.

One way to find out would be to construct a dynamometer. Procure whole system, measure mechanical power in; cooling work out.

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engmoni433
Active Contributor

Join Date: Jul 2007
Posts: 17
#4

Re: Some data

07/09/2008 2:07 PM

thnx very much for ur help.
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design-engineer (1); engmoni433 (1); PWSlack (1); sidevalveguru (1)

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