Air Flow Rate

Written by Jerry Ratzlaff on . Posted in Fluid Dynamics

Air Flow Rate FORMULA

Air Flow Rate FORMULA

\(\large{ CFM = \frac {CID \;*\; RPM \;*\; VE} {3456}  }\) 

Where:

\(\large{ CFM }\) = cubic feet per minute

\(\large{ CID }\) = cubic inch displacement

\(\large{ RPM }\) = engine speed

\(\large{ VE }\) = volumetric efficiency

 

Tags: Equations for Flow