Results 21 to 30 of about 13,320 (264)
Optimization of Nozzle Shape of Hydrogen-Oxygen Rocket Engine
Proceedings of 8th International Conference on Simulation and Modeling Methodologies, Technologies and Applications, 2018 Valeriy Matveev +3 more
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Dual bell slot nozzle of a rocket engine [PDF]
Perm National Research Polytechnic University Aerospace Engineering Bulletin, 2016 Vasiliy Semenov +2 more
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Effect of Secondary Combustion on Thrust Regulation of Gas Generator Cycle Rocket Engine
Applied Sciences, 2022 Thrust regulation is applied to maintain the performance of the liquid propellant rocket engine. The thrust level of a rocket engine can be readily controlled by adjusting the number of propellants introduced into the combustion chamber. In this study, a
Sohaib Khan +4 more
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Investigation of a Radial Turbines Compatibility for Small Rocket Engine [PDF]
E3S Web of Conferences, 2020 In the radial turbine preliminary design for an expander rocket engine, a comparison was made with axial turbine used in Pratt & Whitney RL10 engine. One of the primary requirements of a liquid propellant rocket engine is the generation of a high thrust,
Leto Angelo
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The Effect of Manufacturing Quality on Rocket Precision
Aerospace, 2021 The effect of manufacturing quality on rocket impact point dispersion is analyzed. The approach presented here applies to any type of rocket.
Zvonko Trzun +2 more
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Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance [PDF]
Hangkong bingqi, 2021 A 3D combustion simulation research about the varied inlets crossing positions of the solid ducted rocket with two inlets is carried out to study the influence of inlets crossing position on the performance of solid ducted rocket with fixed primary fuel ...
Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
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Applied Sciences, 2023 Due to the extreme temperatures inside the combustion chambers of liquid propellant rocket engines, the walls of the combustion chamber and the nozzle are cooled by either the fuel or the oxidizer in what is known as regenerative cooling.
Yigithan Mehmet Kose, Murat Celik
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Numerical Simulation of Underwater Gas Jet Fields with the Continuous Change of Ambient Pressure
水下无人系统学报, 2022 Deep-sea antisubmarine missiles undergo significant changes in water depth during underwater navigation. It is of great importance to study the structure of the gas jet and working characteristics of the underwater solid propellant rocket engine of ...
Jia-wen WANG +4 more
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 The article presents the results of calculations and experimental studies of a vacuum system with an aft diffuser for high-altitude firing tests of low-thrust liquid rocket engines.
R. N. Galperin +5 more
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Mathematical model of the “tank – nozzle” cooling system
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2020 The task of increasing heat transfer of hydrocarbon fuel in the channels of cooling systems of liquid rocket engines is a matter of current interest.
V. V. Shalay, K. V. Shcherban
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