Results 1 to 10 of about 79,822 (310)
A Review on Liquid Pulsed Laser Propulsion
AerospaceLaser propulsion is a new conceptual technology that drives spacecraft and possesses advantages such as high specific impulse, large payload ratio, and low launch cost.
Sai Li +8 more
doaj +2 more sources
Pressure vessel priming analysis for a regulated liquid propulsion system
Propulsion and Power Research, 2020 An investigation was performed to determine the pressure transient levels and time required to reach pressure equilibrium in a regulated liquid propulsion system due to the priming of a propellant tank during system initiation. An experimental fluid flow
Jeffrey D. Moore
doaj +3 more sources
MicromachinesAmmonium dinitramide (ADN) is a new green oxidant, which is a kind of high-energy ionic liquid and has been widely used in the field of liquid propulsion.
Lizhi Wu +4 more
doaj +3 more sources
A Load-Carrying Capacity Evaluation Method for the Welded Joints of Rocket Engine Frame
Aerospace, 2023 The load-carrying capacities of welded joints need to be paid attention to in the design of the frame, which transfers the thrust generated by the rocket engine to the rocket body.
Yushan Gao +3 more
doaj +1 more source
International Journal of Aerospace Engineering, 2021 Reusable spacecraft is increasingly attracting researchers’ attention. However, the experimental investigations on the turbine blade of the rocket engine are rarely published.
Shijie Liu +4 more
doaj +1 more source
Buckling behaviour of dual-thickness dished shells under uniform pressure
Forces in Mechanics, 2023 The dual thickness dished shells are made of conical frustum with a closed stiff top at the smaller diameter end of the frustum. The dished shells are categorized as dual-thickness because of higher thickness of the top circular region than that of the ...
Surya Mani Tripathi +2 more
doaj +1 more source
Aerospace, 2023 A three-dimensional upwind conservation element and solution element method (CESE) in cylindrical coordinates is first developed to effectively solve the unsteady reactive Euler equations governing a hydrogen–air rotating detonation engine (RDE) with ...
Lisong Shi +5 more
doaj +1 more source
Performance Analysis of Liquid Propellant Micro-propulsion with Liquid Oxygen as Cryogenic Oxidizer [PDF]
فصلنامه علوم و فناوری فضایی, 2019 Micro-propulsion Systems are low thrust engines that be used in space missions like keeping satellite in orbit and changing orbit. These engines have several kinds and liquid propellant micro-propulsion is used in this project.
Amirhossein Edalatpour +2 more
doaj +1 more source
Determination of a Two Variable Approximation Function with Application to the Fuel Combustion Charts [PDF]
INCAS Bulletin, 2017 Following the demands of the design and performance analysis in case of liquid fuel propelled rocket engines, as well as the trajectory optimization, the development of efficient codes, which frequently need to call the Fuel Combustion Charts, became ...
Irina-Carmen ANDREI
doaj +1 more source
Self-propulsion of liquid marbles: Leidenfrost-like levitation driven by marangoni flow [PDF]
, 2015 Self-propulsion of liquid marbles filled with aqueous alcohol solutions and placed on a water surface is reported. The characteristic velocity of the marbles is ca. 0.1 m/s.
Aharoni, Hadas +5 more
core +2 more sources