Results 121 to 130 of about 63,703 (327)
, 1975 A space vehicle having an improved ascent configuration for use in traveling in space is presented. Components of the vehicle are: (1) a winged orbiter having an elongater fuselage and rearwardly directed main engines fixed to the fuselage; (2) an ...
Vonpragenau, G. L.
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Journal of Aerospace Technology and Management, 2011 The main objective of this work was to present the specifi cation of an experimental fi ring test stand for liquid rocket engines (LRE) and develop a program for control and acquisition of data.
Emerson Andrade Santos +3 more
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Journal of Materials Research and TechnologyHigh-copper alloy/nickel-based high-temperature alloy bimetallic structures are widely utilized in critical components, such as thrust chambers of liquid rocket engines, water cooling circuits for fusion reactor deflectors, and electromagnetic railguns ...
Baopeng Zhang +5 more
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Radiation effect on rocket engine performance [PDF]
The effects of radiation on the performance of modern rocket propulsion systems operating at high pressure and temperature were recognized as a key issue in the design and operation of various liquid rocket engines of the current and future generations ...
Chiu, Huei-Huang
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Optimization of cooling channels of liquid rocket engines using a differential heat transfer model
Авіаційно-космічна техніка та технологіяThe subject matter of this study is the thermophysical processes occurring in the cooling channels of liquid-propellant rocket engines. The goal of this research is to create an algorithm for optimizing cooling channels.
Volodymyr Sliusariev
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Space engine safety system [PDF]
A rocket engine safety system was designed to initiate control procedures to minimize damage to the engine or vehicle or test stand in the event of an engine failure. The features and the implementation issues associated with rocket engine safety systems
Maul, William A., Meyer, Claudia M.
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Boundary layer integral matrix procedure: Verification of models [PDF]
The three turbulent models currently available in the JANNAF version of the Aerotherm Boundary Layer Integral Matrix Procedure (BLIMP-J) code were studied.
Bonnett, W. S., Evans, R. M.
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Research in rocket and jet propulsion [PDF]
, 1950 When considering the problems of basic research in rocket and jet propulsion, it is profitable to keep in mind the salient features of rocket- and jet-propulsion engineering.
Tsien, Hsue-Shen
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From Earth to Orbit: An assessment of transportation options [PDF]
The report assesses the requirements, benefits, technological feasibility, and roles of Earth-to-Orbit transportation systems and options that could be developed in support of future national space programs.
Blond, Edmund +9 more
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