Results 261 to 270 of about 63,703 (327)

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,
openaire   +1 more source

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
openaire   +1 more source

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.
openaire   +1 more source

Technology advancements for channel wall nozzle manufacturing in liquid rocket engines

Acta Astronautica, 2020
P. Gradl, C. Protz
semanticscholar   +1 more source

System scheme design for LOX/LCH4 variable thrust liquid rocket engines using motor pump

, 2020
Peng Cui, Qing-lian Li, P. Cheng, Lanwei Chen   +3 more
semanticscholar   +1 more source

Liquid Fuel Survey for Rotating Detonation Rocket Engines

AIAA SCITECH 2022 Forum, 2022
Alexis Harroun, S. Heister
semanticscholar   +1 more source

Advanced liquid rocket engine transient model

26th Joint Propulsion Conference, 1990
E. RUTH, H. AHN, R. BAKER, M. BROSMER
openaire   +1 more source

Analysis of thermal stratification impact on the design of cooling channels for liquid rocket engines

International Journal of Heat and Mass Transfer, 2019
M. Leonardi, M. Pizzarelli, F. Nasuti
semanticscholar   +1 more source

Micro-rocket robot with all-optic actuating and tracking in blood

Light: Science and Applications, 2020
Dengfeng Li, Chao Liu, Yuanyuan Yang
exaly  

Rocket‐Inspired Effervescent Motors for Oral Macromolecule Delivery

Advanced Materials, 2023
Lijun Cai
exaly