Mrepp
Chemical
- Jul 2, 2003
- 28
Trying to add a servuce to an existing PD pump. I am sizing a PSV off the pump and am pinched between it and the MAWP of the pipe to the point where the magnitude of the pulsation might not allow the PSV setpoint to be within the allowable 10% overpressure. Any relationship to predict the pulsation amplitude? The dischage pressure is 4300 PSIG.