turbopump

turbopump

1. Pfeiffer Vacuum invented the turbopump in 1958.Up to now, about 280,000 turbopumps have been delivered worldwide.

1958年普发真空发明了涡轮分子泵，到目前为止，一共约有28万台涡轮分子泵在全世界交付使用。

2. 7 Bosson Rene, Sabin Patrick, Turin Gilles. Improvements of the hydrogen turbopump for the Vulcain2 Engine. AIAA 99-2344.

2晏砾堂，朱根等.结构系统动力特性分析.北京：北京航空航天大学出版社,1989.

3. Low-Pressure Fuel Turbopump

低压燃料涡轮泵

4. cryogenic turbopump

低温涡轮泵

5. The engine-feed system interface is at the turbopump inlet flanges.

发动机与供应系统的交界是在涡轮泵的进口法兰盘处。

6. Characteristic of a new damped flexible support in turbopump rotor for engine

发动机涡轮泵转子新型阻尼挠性支承的性能

7. Progress of investigation on turbopump annular seal fluid-induced vibration based on CFD

基于CFD的涡轮泵转子密封流体激振研究进展

8. let-down turbopump

外伸式涡轮泵

9. The results show that the computed results of first order critical speed agree well with the experimental results.The program FEMQZ can be used to dynamic analysis of turbopump rotor.

实验结果表明，计算得到的一阶临界转速与实测值吻合，所发展程序能用于涡轮泵转子的动力特性分析。

10. EFFECTS OF SEAL AND INTERNAL DAMPING ON DYNAMIC STABILITY OF LIQUID HYDROGEN TURBOPUMP ROTOR SYSTEM IN ROCKET ENGINE

密封和内阻尼对火箭发动机液氢涡轮泵转子系统动力稳定性的影响

11. The effect of the pulsation and stability of a running turbopump shafting on system reliability is investigated.

对涡轮泵轴系运转时的跳动量及稳定性对产品可靠性的影响进行了研究。

12. The analysis of LRE historical test data showed that the algorithm has a high training efficiency and can detect the faults of the LRE turbopump.

对火箭发动机涡轮泵试车数据分析的应用结果表明，该算法具有很高的训练效率，检测结果良好。

13. Balancing disk with simple construction and less leakage is used to balance axial thrust automatically in Turbopump of large-scale Rocket Engine.

平衡盘结构简单、泄漏量小、能自动平衡转子轴向力，常用于大型火箭发动机涡轮泵。

14. The theory of S1 and S2 stream surface was applied to calculate and analyze the internal transonic flow field for a two-stage axial turbine used in turbopump for liquid rocket engine.

摘要应用S1,S2流面理论对某大型液氢／液氧火箭发动机涡轮泵的两级轴流式涡轮内部跨声速流场进行计算和分析。

15. To deal with the lack of fault samples in the fault detection of a Liquid Rocket Engine (LRE) turbopump, a detection model based on one-class support vector machines (OC-SVMs) was founded.

摘要针对在火箭发动机涡轮泵的故障检测过程中缺乏故障样本的问题，应用单类支持向量机，为高速涡轮泵试车数据分析建立了一种新异类检测超球模型。

16. Ohta T,Kitamura A,Ogata H. LH2 turbopump test with hydrostatic bearing. AIAA 99-2195.

晏砾堂,朱根等.结构系统动力特性分析.北京:北京航空航天大学出版社,1989.

17. Bosson Rene, Sabin Patrick, Turin Gilles. Improvements of the hydrogen turbopump for the Vulcain2 Engine. AIAA 99- 2344.

朱森元.氢氧火箭发动机及其低温技术.北京:国防工业出版社,1998.

18. Meanwhile, dynamic performance analysis of rotor system in liquid hydrogen and liquid oxygen turbopumps provides certain theory basis for the design of rotor system of turbopump in rocket engine.

某液氢泵、某液氧泵转子系统的动力学性能分析为火箭发动机涡轮泵转子系统的设计奠定了一定的理论基础。

19. According to the characteristic of the secondary flow of the oxygen turbopump,the nodes are distributed and the whole fluid flow network model is developed.

根据涡轮氧泵内流路的工作特点,对其进行节点划分,建立了完整的内流路拓扑网络。

20. Axial vibration of LH_2 turbopump rotor

氢涡轮泵转子轴向振动

21. turbopump injection

涡轮泵压式供油

22. Linear correlation analysis of turbopump vibration parameters and statistical features

涡轮泵振动参数与统计特征量的线性相关性分析

23. Vacuum Vessel Seal Structure Used in the Leak Test of Turbopump

涡轮泵检漏试验用真空室密封结构研究

24. cavitation in turbopump

涡轮泵气蚀

25. turbopump lubricant

涡轮泵润滑剂

26. turbopump assembly

涡轮泵组

27. turbopump control

涡轮泵调节器

28. THE FUZZY RELIABILITY DESIGN METHOD FOR WORKING ROTATION SPEED OF TURBOPUMP ROTOR ASSEMBLY AND ITS APPLICATIONS

涡轮泵转子工作转速的模糊可靠性确定方法及其应用

29. auxiliary turbopump assembly

涡轮泵辅助装配线

30. Keywords Liquid-propellant Rocket Engine;Turbopump;Health Monitoring;Real-time Fault Detection;Adaptive Threshold;Adaptive Correlation;Post-test Data Analysis;

液体火箭发动机;涡轮泵;健康监控;实时故障检测;红线报警;自适应阈值;自适应相关;试车后数据分析;

31. Synchronous Vibration Data Acquisition of Rocket Engine Turbopump

火箭发动机涡轮泵振动信号的同步整周期采集

32. Nonlinear Dynamic Stability of Liquid Hydrogen Turbopump Rotor-S eal System in Rocket Engine

火箭发动机液氢涡轮泵转子-密封系统的非线性动力稳定性

33. rocket turbopump assembly

火箭涡轮泵组

34. booster turbopump

煤油预压涡轮泵

35. fuel turbopump

燃料涡轮泵

36. The critical speed of one turbopump rotor on elastic support was computed by FEMQZ.

计算分析了某涡轮泵转子在弹性支承下的临界转速。

37. Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed.

论述了某型号液体火箭发动机涡轮泵高压低温静密封检漏试验用真空室密封结构的设计问题。

38. Rotor dynamic is one of the most complicated problems in development of LOX turbopump of liquid rocket engine.

转子动力学问题是液体火箭发动机研制中最复杂的问题之一。

39. This paper mainly discusses available structures of the liquid hybrid bearings and the key technologies that need to be solved for the liquid rocket engine turbopump.

针对液体火箭发动机涡轮泵特殊工作环境,讨论了流体动静压轴承可采用的结构形式和需要解决的关键技术。

40. High-Pressure Oxidizer Turbopump

高压氧化剂涡轮泵

41. High-Pressure Fuel Turbopump

高压油涡轮泵