航天推进技术研究院主办
[1]窦 唯,胡长喜.液体火箭发动机水击特性仿真及试验研究[J].火箭推进,2013,39(02):40-45.
DOU Wei,HU Chang-xi.Simulation and testing research for water hammer characteristic of liquid rocket engine[J].Journal of Rocket Propulsion,2013,39(02):40-45.
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DOU Wei,HU Chang-xi.Simulation and testing research for water hammer characteristic of liquid rocket engine[J].Journal of Rocket Propulsion,2013,39(02):40-45.
液体火箭发动机水击特性仿真及试验研究
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
39
期数:
2013年02期
页码:
40-45
栏目:
研究与设计
出版日期:
2013-04-30
- Title:
- Simulation and testing research for water hammer characteristic of liquid rocket engine
- 文章编号:
- 1672-9374(2013)02-0040-06
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 建立了液体火箭发动机水击压力的模型，进行了数值仿真和试验对比分析，研究了影响液体火箭发动机水击压力的影响因素，讨论了发动机关机后推进剂管路的压力瞬变特性，从而验证了数值模拟的正确性。
- Abstract:
- Water hammer pressure model of liquid rocket engine was built. The numerical simulation and testing contrastive analysis were made. The factors that influence water hammer pressure of the liquid rocket engine were investigated. The pressure transient characteristic of the propellant pipes after shutdown of engine was discussed. The correctness of the numerical simulation was approved by the comparison of calculated data with experiment data. The research achievement can be used in the design and testing of liquid rocket engine.
参考文献/References:
[1]胡平信, 刘国球. 液体火箭发动机的技术发展和展望[J].导弹与航天运载技术, 1998, 27(2): 1-10.
[2]PRICKETT R P, MAYER E, HERMEL J. Water hammer in a spacecraft propellant feed system[J]. Journal of Pro- pulsion and Power, 1992, 8(3): 592-597.
[3]PRICKEET R P, MAYER E, HERMEL J. Water hammer in a spacecraft propellant feed system, AIAA-88-2920[R]. USA: AIAA, 1998.
[4]黎勤武, 张为华, 王振国, 等. 空间发动机系统关机过程水击现象理论分析[J]. 推进技术, 1998, 19(3):27-29.
[5]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):698-701.
[6]林景松, 王平阳, 高红. 液体火箭发动机关机水击的数值模拟[J]. 上海航天, 2008 (3): 53-58.
[7]聂万胜, 陈新华, 戴德海, 等. 姿控推进系统发动机关机的管路瞬变特性[J]. 推进技术, 2003, 24(1): 6-8.
[8]张黎辉, 李家文, 张雪梅, 等. 航天器推进系统发动机动态特性研究[J]. 航空动力学报, 2004, 19(4): 543-549.
[9]刘国球. 液体火箭发动机原理[M]. 北京: 中国宇航出版社, 1993.
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备注/Memo
收稿日期：2012-10-2３；修回日期：2012-12-24
基金项目：国家863项目（2008AA702303)
作者简介：窦唯（1977—），男，高级工程师，研究领域为液体火箭发动机总体设计
更新日期/Last Update:
1900-01-01