what size fan?

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ckarotka

Minister of Fire
Sep 21, 2009
641
Northwest PA on the lake
No dispute, the fan on the floor thing works wonders, but has anyone done any experiments to find out what cfm fan works the best?
And fan blade size?
 
A larger blade fan run on low speed is the quietest. I use a 12" table fan that is almost silent at low speed. No idea of the cfms, but it's significant.
 
BeGreen said:
A larger blade fan run on low speed is the quietest. I use a 12" table fan that is almost silent at low speed. No idea of the cfms, but it's significant.

Yep, and I also think that the area of the room will come into play as well. More area - more air - more cfm to keep it moving.
 
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