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[1]胡长喜.反向卸荷式减压阀动态建模与仿真[J].火箭推进,2014,40(01):60-64.
　HU Chang-xi.Dynamic modeling and simulation for converse unloading pressure reducing valve[J].Journal of Rocket Propulsion,2014,40(01):60-64.
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反向卸荷式减压阀动态建模与仿真

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 40 期数: 2014年01期 页码: 60-64 栏目: 研究与设计 出版日期: 2014-02-28
Title:
Dynamic modeling and simulation for converse unloading pressure reducing valve
作者:
胡长喜
北京航天动力研究所，北京 100076
Author(s):
HU Chang-xi
Beijing Aerospace Propulsion Institute, Beijing 100076, China
关键词:
减压阀; 仿真; 动态特性; AMESim
分类号:
V434-34
文献标志码:
A
摘要:
为获得减压阀动态特性，建立了液体火箭发动机常用的反向卸荷式减压阀动态仿真模型。采用AMESim仿真技术进行了仿真，重点分析了各种因素对减压阀动态特性的影响，提出了改善减压阀动态特性的措施。试验结果表明，改进措施合理可行。
Abstract:
To achieve dynamic characteristics of the pressure reducing valve, a dynamic simulation model of the converse unloading pressure reducing valve that was usually applied in liquid rocket engine was built. The AMESim method is adopted for simulation. The influence of different factors on dynamic characteristics of the pressure reducing valve is analyzed emphatically. The measures of improving the dynamic characteristics of the pressure reducing valve are proposed. The test results show that the measures are reasonable and feasible.

参考文献/References:

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备注/Memo

收稿日期：2013-08-06；修回日期：2013-09-04 基金项目：中国航天科技集团公司支撑项目 （2006JY02) 作者简介：胡长喜（1973—），男，高级工程师，研究领域为液体火箭发动机阀门设计

更新日期/Last Update: 1900-01-01