On 12/05/16 20:09, polygonum wrote:
On 12/05/2016 15:27, Andy Burns wrote:
fans driven by motors between 125W and 500kW

I am struggling to think of a use for a 500kW fan...


You could fly a reasonable plane on a 500KW fan..


(But not as much as I'd be struggling to pay the electricity bill even
if it were 100% efficient.)



--
Outside of a dog, a book is a man's best friend. Inside of a dog it's
too dark to read.

Groucho Marx