Publisher : The Korean Society of Mechanical Engineers
DOI : 10.22634/KSME-B.1922.214.171.12449
Title & Authors
A method for the determination of transient flow rates from pressure measurements Lee, Seong-Rae;
A transient hydraulic flow rate computation scheme is described here so that the transient hydraulic flow rate can be determined using the dynamic pressure measurements at the ends of a straight flow line with a dynamic model of the hydraulic line. This method can be applied to determine the orifice ares of high response valve. Simulation results indicate that the method is relatively robust to realistic levels of uncertainties in the fluid properties.