蝶阀式绝对压力调节器的先导阀组件静动态特性设计

Design of Static and Dynamic Characteristics of Pilot Valve Assembly of Butterfly Valve Type Absolute Pressure Regulator

引气系统是飞机极为重要的组成部分,而绝对压力调节器是引气系统的核心调压部件。本文介绍了蝶阀式压力调节器中先导式减压阀的工作原理,建立了先导阀的数学模型,分析了先导阀的静态特性和动态特性。

The bleed air system is an extremely important part of the aircraft,and the absolute pressure regulator is the core pressure regulating component of the bleed air system.This paper introduces the working principle of the pilot pressure reducing valve in the butterfly valve pressure regulator,establishes the mathematical model of the pilot valve,and analyzes the static and dynamic characteristics of the pilot valve.