Pavlyuchenko V. Perfecting of dynamic properties of fluid-membrane macro valve

Object of research: non-stationary hydromechanical processes in hydropneumatic units. The purpose of research: scientifically justified procedure of calculation of fluid-membrane valves (FMV) and their practical embodying. Methods of researches: mathematical and physical simulation of working processes in FMV and comparison of thier results. Main results: mathematical models of processes of opening and closing the FMV, establishment of correlation between speed and its determining factors; an engineering procedure for calculation of the device with the improved dynamic responses; application of devices and systems in industry. Area of usage: control systems of streams of fluids and gases in unfavorable conditions of operation (clean coal, chemical industries, carrier, agriculture etc.).