Results 181 to 190 of about 23,235 (246)

Light-driven micro/nanobots. [PDF]

open access: yesNanophotonics
Vardhan RK, Kumar M, Xavier J.
europepmc   +1 more source

Sustainable Hydrogen Production, a Review of Methods, Types, Applications, Challenges, and Future Perspectives. [PDF]

open access: yesGlob Chall
Ansari SA   +7 more
europepmc   +1 more source

Cryogenic propellant management in space: open challenges and perspectives. [PDF]

open access: yesNPJ Microgravity
Simonini A   +9 more
europepmc   +1 more source

Structural Dynamics of Liquid Rocket Engines

Synthesis Lectures on Mechanical Engineering, 2022
exaly   +2 more sources

Liquid Oxygen/Liquid Methane Rocket Engine Development

SAE Technical Paper Series, 2007
<div class="htmlview paragraph">Because of low toxicity and low reactivity, methane and oxygen are identified as “green propellants”, and have the highest performance (as measured in ISP) of any practical rocket propellants, except oxygen/hydrogen.
Dan DeLong   +2 more
openaire   +1 more source

Liquid rocket engine test facility engineering challenges

Acta Astronautica, 2006
Abstract Liquid rocket engines for launch vehicles and space crafts as well as their subsystems need to be verified and qualified during hot-runs. A high test cadence combined with a flexible test team helps to reduce the cost for test verification during development/qualification as well as during acceptance testing for production.
Hartwig Ellerbrock, Stefan Ziegenhagen
openaire   +1 more source

Turbopumps for Liquid Rocket Engines

SAE Technical Paper Series, 1992
<div class="htmlview paragraph">This technical paper discusses the evolution of turbopumps designed for U.S. rocket engines, starting with the Thor, Jupiter, and Atlas missiles, which were developed in the 1950s; the F-1 and J-2 engines, which were developed in the 1960s for the Saturn V vehicle to put man on the moon; and the Space Shuttle Main ...
openaire   +1 more source

Liquid-Propellant Rocket Engine Injector Dynamics

Journal of Propulsion and Power, 1998
The dynamic characteristics of liquid-rocket injectors in the presence of intense combustion-chamber and propellant feed-line oscillations are discussed. Liquid-propellant injectors always function in nonsteady e ow environments and are therefore considered as a dynamic component of an engine.
Vladimir G. Bazarov, Vigor Yang
openaire   +1 more source

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