ME-B41 Lab 3: Flow Measurement

Q = GPM, H = Ft. Head, P = BHP, D = Impeller Diameter, RPM = Pump . Pump Law = (P2/P1) = (GPM2/GPM1)2 Solving for GPM2 = GPM1 x (P2/P1)2 P = (P GPM = Gallons Per Minute AIRSIDE FORMULA SHEET. CFM increases proportionally as RPM increase. SP increases as the square2 of the RPM. BHP increases as the cube3 of the RPM. ................
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