工艺管路对节流阀性能参数影响的分析

Effect of Flow Pipes on Throttle Valve Performance Parameters

以火箭发动机零部组件液流试验的挤压式系统为基础,分析和讨论了典型单流路试验系统和双流路试验系统对节流阀各项性能参数的影响,并提出了在目前技术改造项目中,设计自动化液流试验系统时关于节流阀的参数计算及选取原则。

Based on pressure fed system the performance variation of flow throttle valve in different test systems (single-path and double-path) are analyzed and discussed. Calculation and selection criteria of flow throttle valve parameters are proposed for the automatic flow testing system design of current facility upgrading program.