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Anonymous Poster

Oscillationg fan..

10/11/2009 8:30 AM

Hi! Can anyone advice or help me to calculate the capacity of a wall fan? I heard somebody that to calculate the ceiling fan size is depend more of the area of the space. But how about the wall mounted fan (not wall exhaust fan)? Thanks. The space is 5x8x2.7 m in dimension.

Jay
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bob c
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#1

Re: Oscillating fan..

10/11/2009 8:29 PM

3.287 gallons if 60 cycles per second.

3.333 gallons if 50 cycles per second.

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Anonymous Poster
#2
In reply to #1

Re: Oscillating fan..

10/15/2009 12:30 AM

What do you mean bob about this? How many wall fans i need if i have an area of 10,000 sq.ft. Thanks.
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bob c
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Hobbies - RC Aircraft - New Member Hobbies - Automotive Performance - New Member Hobbies - DIY Welding - New Member

Join Date: Jul 2007
Location: Fort Lauderdale Florida
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Good Answers: 123
#3
In reply to #2

Re: Oscillating fan..

10/15/2009 7:19 AM

If your area is 10,000 cu.ft. and the fan moves 250 cu. ft. per min. it will take 40 min th change the air in that room. If the fan moves 2,500 cu. ft. per min. it will exchange the air in 4 min. How big are the fans, and how fast do you want the air exchanged?

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