how can I find the maximum outlet velocity of exhaust air from an exhaust fan if I know the following parameters.
fan rpm, fan power, motor rpm, motor power. And all the dimensions of fan.
how can i calculate the total pressure drop if i know the fan static pressure and external static pressure?
fan static pressure = 2877 Pa Suc = -533 Dis = 784
external static pressure = 1063 Pa suc = -312 Dis = 401
THE PUMP I AM USING IS CENTRIFUGAL. AND THE PURPOSE OF THIS PUMP IS FLUSHING. SO I NED TO CALCULATE HOW MUCH TIME IT WILL TAKE TO FLUSH THE WHOLE PIPE.