得出了液体动静压滑动轴承可用于液体火箭发动机涡轮泵转子支撑的结论，同时提出了待解决的关键技术。
Comes to the conclusion that the hybrid bearing can be used to the liquid rocket engine turbopump, and then puts forward the key technique to be solved.
用多叶箔片轴承取代火箭发动机涡轮泵上的滚珠轴承具有工作寿命长、工作转速高、能量损失小等重要优点。
Multileaf foil bearing, instead of ball bearing of turbo-pump in rocket engine, has many important advantages including long life, high speed and low energy loss.
基于闭式补燃循环液体火箭发动机流量大的特点，欲设计效率水平高的航天反力式涡轮。
Attributing to the large flow rate, high efficiency level reaction turbine is adoptive in staged combustion cycle liquid rocket engine.
针对可重复使用液体火箭发动机起动过程，研究了系统控制输入序列的变化对以涡轮叶片为代表的关键部件累积损伤的影响。
This paper studies the problem of tradeoff optimization between damage of reusable liquid propellant rocket engine's turbine blade and control input sequences during the start-up process.
在对某火箭发动机氢、氧涡轮泵支撑结构进行有限元分析的同时，对该结构进行了力学理论探讨。
Based on finite element analysis and the principle of mechanical equivalence, the supporting structures for the hydrogen and oxygen turbine pumps of a rocket engine were analyzed.
斜切喷管+常用于产生反向推力，或产生旋转力矩使火箭高速旋转的涡轮式火箭发动机中。
The scarfed nozzle is used in engines which can produce reversal thrust, or to produce revolving torque on turbine rocket engines at high speed.
裂缝主要影响将燃料泵入火箭发动机的涡轮叶片。
The problem mainly affects turbine blades that pump fuel into the rocket's engines.
期望用箔片轴承取代现在在火箭发动机涡轮泵上应用的滚珠轴承。
It is expected that foil bearing is substituted for ball bearing used in present turbopumps.
涡轮泵是液体火箭发动机的重要组成部份。
对液体火箭发动机主涡轮的性能试验进行了介绍。
The performance tests of the main turbine of a liquid rocket engine are introduced in this paper.
转子动力学问题是液体火箭发动机氢涡轮泵研制中最复杂的问题之一。
The problem of the rotor dynamics is one of the most complex problems in research of LOX/LH 2 engine LH 2 turbopump.
分析了液体火箭发动机中所用涡轮的各种损失因素，并建立了相应的数学模型，给出了计算方法。
The loss factors in liquid rocket turbine are analysed in detail and a related mathematical model and calculation method is proposed.
应用领域涉及宇航，燃气涡轮，火箭发动机，太空船，航天飞机，核反应堆，涡轮泵密封件和低温贮藏容器。
Aerospace, gas turbines, rocket motors, spacecraft, space shuttles, nuclear reactors, turbo pump seals and cryogenic storage tank.
应用领域涉及宇航，燃气涡轮，火箭发动机，太空船，航天飞机，核反应堆，涡轮泵密封件和低温贮藏容器。
Aerospace, gas turbines, rocket motors, spacecraft, space shuttles, nuclear reactors, turbo pump seals and cryogenic storage tank.
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