Title :
The Predicted Performance of a Flapper-Nozzle Valve: Comparison with Experiment
Author :
Lin, S.J. ; Akers, A.
Author_Institution :
Assistant Professor, Department of Industrial Studies, Moorhead State University
Abstract :
Analysis, conducted on the flapper-nozzle stage of a two-stage electrohydraulic controller, shows that calculated equilibrium control pressures, stage gain, and frequency response characteristics agree closely with values obtained experimentally. The analysis applies to any general flapper-nozzle combination, and flow-pressure equations and flapper dynamic properties are recorded.
Keywords :
Assembly; Damping; Equations; Fluid dynamics; Orifices; Petroleum; Pistons; Power system dynamics; Pressure control; Valves;
Conference_Titel :
American Control Conference, 1988
Conference_Location :
Atlanta, Ga, USA
