Results 181 to 190 of about 10,740 (231)

Fundamental Concepts on Liquid-Propellant Rocket Engines

2020
The engine of a rocket vehicle is a machine which produces thrust by accelerating a gas flowing through the machine. The reaction to this acceleration is the force which drives the vehicle. The amount of thrust generated depends on the mass flow rate of the gas moving through the engine and on the exit velocity of the gas from the nozzle. The gas flow,
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Optimization of the Startup Sequence of a Liquid-propellant Rocket Engine

2017
The engineering satisfactory startup sequence is significant to the development of liquid-propellant rocket engine (LRE) that means the engine startup has been shifted to the steady-state as quick as possible without any harmful transition phenomena to the all subcomponents of engine.
PARK, Soon-Young, KIM, YoungJun, JEONG, Eun-Whan   +2 more
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FLAME-PILOTING MECHANISMS IN LIQUID PROPELLANT ROCKET ENGINES

1966
Abstract : A program was directed toward the systematic investigation of flame- piloting mechanisms in liquid rocket engines and their role in combustion instability. The mechanism which gained the most attention was recirculation. The program included experimental analysis of rocket engine performance as affected by external disturbances, minor ...
E. Karl Bastress, Aubrey C. Tobey
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Rocket Classifications, Liquid Propellant Rockets, Engine Selection, and Heat Transfer

1968
In a broad sense, propulsion is the act of changing the motion of a body. Propulsion mechanisms provide forces which move bodies that are initially at rest, change a constant velocity motion, or overcome retarding forces when a body is propelled through a medium.
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Development of a Liquid-Propellant Rocket Powered by a Rotating Detonation Engine

Journal of Propulsion and Power, 2023
Michał Kawalec, Piotr Wolański, Witold Perkowski   +2 more
exaly  

History of liquid propellant rocket engines

Choice Reviews Online, 2006
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Combustion Processes and Instabilities in Liquid-Propellant Rocket Engines

2004
Abstract : This research was directed towards developing new knowledge of combustion processes in liquid-propellant rocket engines. Attention was given to the combustion of different fuels, beginning with hydrogen-oxygen but ultimately including multicomponent hydrocarbon mixtures representative of RP fuels, and to nonlinear processes of importance in ...
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Turbine inlet temperature effects on the start process of an expansion cycle liquid propellant rocket engine

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2023
Mohammad Amin Eskandari
exaly  

Deep neural network approach for fault detection and diagnosis during startup transient of liquid-propellant rocket engine

Acta Astronautica, 2020
Soon-Young Park
exaly  

VARIABLE-THRUST LIQUID PROPELLANT ROCKET ENGINES

Summer Meeting, 1963
D. WELTON, M. BENSKY, J. HILAND
openaire   +1 more source