Results 221 to 230 of about 39,486 (297)

Kinetics of Hydroxyl Growth on Natural Rubber Depolymerization with H₂O₂/Fenton Using Infrared Spectroscopy. [PDF]

Polymers (Basel)
Wibowo HB, Sutrisno S, Sitompul HRD, Ardianingsih R, Abdilah LH, Hartaya K, Witjakso A.   +6 more
europepmc   +1 more source

Rheological and Mechanical Characterization of 3D-Printable Solid Propellant Slurry. [PDF]

Polymers (Basel)
Zumbo A, Stumpo L, Antonaci P, Ferrero A, Masseni F, Polizzi G, Tetti G, Pastrone D.   +7 more
europepmc   +1 more source

Sensitivity-based state and parameter moving horizon estimation method for liquid propellant rocket engine

Z. Wang, Dan Wang, Hongyu Chen, Zhijiang Shao, Zhengyu Song   +4 more
openalex   +1 more source

Data on the temporal changes in soil properties at the emergency crash site of the launch vehicle 'Soyuz-FG' in Kazakhstan. [PDF]

Data Brief
Bekeshev Y, Semenkov I, Stepanova Y, Karpachevskiy A, Lednev S, Klink G, Yerzhanov Y, Bapyshev A, Koroleva T.   +8 more
europepmc   +1 more source

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Fundamental Concepts of 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,
Alessandro de Iaco Veris
semanticscholar   +3 more sources

Development of a Liquid-Propellant Rocket Powered by a Rotating Detonation Engine

Journal of Propulsion and Power, 2023
This paper presents work on a demonstrator rocket powered by a rotating detonation engine (RDE) fed by liquid propellants. Key to the success of the project was the development of a suitably efficient and lightweight RDE. After selecting the propellants:
M. Kawalec, P. Wolański, W. Perkowski, A. Bilar   +3 more
semanticscholar   +1 more source

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, 2022
The main objective of this study is to investigate the effect of turbine inlet temperature on the transient phase of expansion cycle liquid propellant rocket engines during start.
Mehrad Amin Eskandari, H. Karimi, A. Sarvari, M. Naderi   +3 more
semanticscholar   +1 more source

A Mass Model for Liquid Propellant Rocket Engines [PDF]

53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
J. Tizón, A. Roman
semanticscholar   +2 more sources

Liquid Propellant Rocket Motors

The Journal of the Royal Aeronautical Society, 1953
It has been said that a rocket motor is the simplest “ prime mover.” This is correct in theory, since fundamentally a rocket consists of a chamber containing a gas under pressure, having a nozzle at one end through which the gas expands, forming a propulsive jet. Since the pressure ratio of the rocket is always greater than the critical pressure ratio,
D. L. Lofts, R. A. Grimston, B. R. Diplock   +2 more
openaire   +2 more sources