Whiteboard - Fan Laws

[@sicknick282]

I like the way you explain it. Thank you very much sir.

[@JP-sd2cw]

What is a traverse?

[@munthasirmi777]

Very helpful explanation sir...

[@umarkhan-ze8qf]

And Is that total static pressure?

[@umarkhan-ze8qf]

Pulle diameter and air flow
pd2=pd1×(cfm2/cfm1)
Rpm and air flow
Rpm2=rpm1×(cfm2/cfm1)
Static pressure and air flow
Sp2=sp1×(cfm2/cfm1)spare
Amp draw and air flow
Amp2=amp1×(cfm2/cfm1)cudied

[@asbonmarpaung4307]

May i get your email?

[@incognitofurtive5274]

2.4x1.235 (should have been squared) right?

[@PiterYan]

1,235 is already squaed

[@SD_13_]

7200 / 6400 = 1.125
1.125 X 1.125 = 1.265
1.265 X 2.4 = 3.037” W.C.
How did we get two different answers? Can someone explain… 😂