Results 191 to 200 of about 23,098 (247)

Design of liquid-propellant rocket engines

Journal of Machinery Manufacture and Reliability, 2012
A design method for liquid-propellant rocket engines is proposed, on the basis of models adjusted in response to test results. This method increases the reliability of the results and reduces ground testing of the motors. The effectiveness of the method is confirmed by ground testing and flight experience with the motors developed by Salyut Design ...
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Regenerative cooling for liquid rocket engines

Journal of Thermal Science, 1995
Heat transfer in the thrust chamber is of great importance in the design of liquid propellant rocket engines. Regenerative cooling is an advanced method which can ensure not only the proper running but also higher performance of a rocket engine. The theoretical model is complicated, it relates to fluid dynamics, heat transfer, combustion, etc...
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Laser Ignition in Liquid Rocket Engines

30th Joint Propulsion Conference and Exhibit, 1994
The objective of this study was to evaluate the feasibility of using laser ignition in liquid rocket engines. Three mechanisms of laser ignition were evaluated. One method, Laser Induced Spark (LIS) ignition, was tested and the results are presented. For the LIS ignition tests, a Nd:YAG laser, at a wavelength of 1064 nm and repetition rates up to 20 Hz,
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Performances Study of Liquid Rocket Engine

Applied Mechanics and Materials, 2014
The article presents the performance of the liquid rocket engine. It will study the combustion reaction of the liquid hydrogen and oxygen without thermal dissociation. The main elements studied are the influence of the exces of the oxidant on firing temperature, on exhaust velocity, on the evacutation temperature from the engine and on the ishotermal ...
Grigore Cican, Daniel Eugeniu Crunteanu, Mohamed Yassir El Azzioui   +2 more
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Liquid oxygen monopropellants for rocket engines

30th Joint Propulsion Conference and Exhibit, 1994
A series of tests were performed to determine the feasibility of premixing fuels with liquid oxygen to form a rocket engine monopropellant. The fuels sclccted for cvaluation were kerosene, motor oil, propane, natural gas, ground automobile tires, uncurcd R45HT binder and coal.
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Advanced liquid rocket engine transient model

26th Joint Propulsion Conference, 1990
E. RUTH, H. AHN, R. BAKER, M. BROSMER
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A multi-head attention network with adaptive meta-transfer learning for RUL prediction of rocket engines

Reliability Engineering and System Safety, 2022
Jinglong Chen, Zhi-Sheng Ye
exaly  

Research and development on inlets for rocket based combined cycle engines

Progress in Aerospace Sciences, 2020
Yiyan Yang, Pei-Jin Liu, Prof. DAN ZHAO
exaly  

Liquid rocket engine combustion instability

Combustion and Flame, 1997
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Liquid Rocket Engine Test Stand Planning

56th International Astronautical Congress of the International Astronautical Federation, the International Academy of Astronautics, and the International Institute of Space Law, 2005
J. L. Emdee, M. J. Adams, S. Rahman
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