Analysis and accounting of the geometry of the working elements of control devices when modeling dynamic processes in systems of hydraulic automation

Abstract

This article discusses the issues of modeling dynamic processes occurring in hydromechanical control systems of an aircraft engine, taking into account the geometry of the working elements of control devices. A mathematical description is given for various configurations of the working slots of the control throttle spools and an account of these design features in the mathematical model of the isodromic regulator. Discusses issues of the influence of the configuration of the slots of throttle elements in the hydraulic system of the aircraft. The influence of the geometry of the spool hydraulic booster on the dynamics of the power plant with a detailed description of the research results is shown.