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[1]张峥岳,康乃全.轨姿控液体火箭发动机水击仿真模拟[J].火箭推进,2012,38(03):12-16.
　ZHANG Zheng-yue,KANG Nai-quan.Simulation of water hammer in liquid rocket engine of orbit and attitude control system[J].Journal of Rocket Propulsion,2012,38(03):12-16.
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轨姿控液体火箭发动机水击仿真模拟

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 38 期数: 2012年03期 页码: 12-16 栏目: 研究与设计 出版日期: 2012-06-15
Title:
Simulation of water hammer in liquid rocket engine of orbit and attitude control system
文章编号:
1672-9374(2012)03-0012-05
作者:
张峥岳; 康乃全
北京航天动力研究所，北京 100076
Author(s):
ZHANG Zheng-yue;  KANG Nai-quan
Beijing Aerospace Propulsion Institute, Beijing 100076, China
关键词:
轨姿控液体火箭发动机; 水击;  仿真;  AMESim
Keywords:
liquid rocket engine of orbit and attitude control system;  water hammer;  simulation;  AMESim
分类号:
V434-34
文献标志码:
A
摘要:
以轨姿控液体火箭发动机为研究对象，根据模块化思想，利用AMESim建立了仿真平台，仿真计算了发动机系统工作中管路的水击压力。结果表明：轨控发动机的工作是引起大水击的主要因素。通过与理论计算和试验数据的对比表明，仿真模型较好地描述了管路水击的生成过程。介绍了减小系统水击量的措施。
Abstract:
Taking the liquid rocket engine of orbit and attitude control system as the study object, an emulator was established with AMESim according to the modular modeling idea. The simulation computation of water hammer pressure in the pipeline while the engine system was working was performed. The results show that the running of orbit control engine is a major factor creating high water hammer. The compared result of theoretical calculation and test data indicate that the simulation models can give reasonable descriptions for generative process of water hammer. The measure to reduce the amount of water hammer is introduced.

参考文献/References:

[1]苏龙斐, 张黎辉, 潘海林. 卫星推进系统发动机启动过程数值仿真[J]. 航空动力学报, 2005, 20(4): 176-179.
[2]王树人. 水击理论与水击计算[M]. 北京: 清华大学出版社, 1981.
[3]曹泰岳. 火箭发动机动力学[M]. 长沙: 国防科技大学出版社, 2004.
[4]张育林, 刘昆, 程谋森. 液体火箭发动机动力学理论与应用[M]. 北京: 科学出版社, 2005.
[5]付永领, 祁晓野. AMESim系统建模和仿真--从入门到精通[M]. 北京: 北京航空航天大学出版社, 2006.

相似文献/References:

[1]许志宇,谭永华,李小明.基于自适应小波配点法的水击数值计算[J].火箭推进,2019,45(05):32.
　XU Zhiyu,TAN Yonghua,LI Xiaoming.Numerical computation of water-hammer based on adaptive wavelet collocation method[J].Journal of Rocket Propulsion,2019,45(03):32.

备注/Memo

收稿日期：2011-10-08；修回日期：2012-01-06
基金项目：国家“863”项目（2003AA722064）
作者简介：张峥岳（1986—），男，硕士研究生，研究领域为火箭发动机热气自增压系统

更新日期/Last Update: 1900-01-01