FAN FLOW CALCULATOR Fill all blue entries to get Fan Flow
DATE CURRENT VOLTAGE SUCTION PR. DISCHARGE PR. AIR / GAS TEMP. AIR / GAS DENSITY AIR/GAS POWER POWER FACTOR MOTOR POWER OVER ALL EFF. FLOW
DESIGN
AMPS KV MMWC MMWC 0 C KG/M3 (KW)
ACTUAL
Design ∆P
0.9
(KW) % TPH
30
119 6.6 -250 40 138 0.857 367.30 0.9 1224.32 30 398.26
Flow=Air/Gas Power*3600*Air/Gas Density/[9.81(Disch. Pr.-Suc. Pr.)]
--R. P. Naik DGM, NTPC, Sipat, INDIA