Normal
Pi X radius squared of fan = area of fan.Add the lengths of the bottom sides (all 4).Divide the fan area by the total length of the sides.= optimal heightUse the same units.So a 120mm fan = 11,310 square mm areaA 100 x 100mm case bottom = 400mm11,310 % 400 = 28mm high foots.Bigger case = shorter feet.
Pi X radius squared of fan = area of fan.
Add the lengths of the bottom sides (all 4).
Divide the fan area by the total length of the sides.
= optimal height
Use the same units.
So a 120mm fan = 11,310 square mm area
A 100 x 100mm case bottom = 400mm
11,310 % 400 = 28mm high foots.
Bigger case = shorter feet.
