In Situ Methanation on Mars: A Process Concept Study on the Impact of H2/CO2 and Recycle Ratio
Chemie Ingenieur Technik, Volume 98, Issue 4, Page 156-164, April 2026.The rocket propellant methane can be produced on Mars by in situ resource utilization. The H2/CO2 ratio is decisive, and excess H2 is favored for providing sufficient propellant purity. The operation mode—with or without recycling of unreacted reactants—depends on the resource availability of the selected landing site. Abstract For return missions from
Franz Braun +4 more
wiley +1 more source
Refractory thrust chambers for spacecraft engines Final report [PDF]
Structural reliability tests on pyrolytic graphite and pyrolytic graphite alloys for use in liquid propellant rocket engine thrust chambers and ...
Campbell, J. G., Coulbert, C. D.
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Current activities at IITRI on high- temperature protective coatings [PDF]
Heat resistant protective coatings for use in liquid propellant rocket ...
Hess, A. L. +2 more
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Chemistry: Space resources for teachers including suggestions for classroom activities and laboratory experiments [PDF]
, 1971 Curriculum supplement to assist general chemistry teachers in updating instruction materials with aerospace ...
Bowman, W. H., Lawrence, R. M.
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Thermostructural Numerical Analysis of the Thrust Chamber of a Liquid Propellant Rocket Engine. [PDF]
Materials (Basel), 2022 Citarella R +3 more
europepmc +1 more source
Attitude and propellant flow control system and method Patent [PDF]
, 1962 Attitude and propellant flow control system for liquid propellant rocket ...
Escher, W. J. D.
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Ablative response of a silica phenolic to simulated liquid propellant rocket engine operating conditions [PDF]
Ablative response of silica phenolic to simulated liquid propellant rocket engine operating ...
Moyer, C. B. +3 more
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Rocket motor system Patent [PDF]
, 1964 Igniter capsule for chemical ignition of liquid rocket ...
Gregory, J. W., Straight, D. M.
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Analysis of quasi-hybrid solid rocket booster concepts for advanced earth-to-orbit vehicles [PDF]
A study was conducted to assess the feasibility of quasi-hybrid solid rocket boosters for advanced Earth-to-orbit vehicles. Thermochemical calculations were conducted to determine the effect of liquid hydrogen addition, solids composition change plus ...
Andreev T. +7 more
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MATEC Web of Conferences, 2017 Focusing on Liquid Propellant Rocket Engine (LPRE) major components, a steady state modular simulation software has been established in MATLAB Simulink. For integrated system analysis, a new algorithm dependant on engine inlet mass flow rate and pressure
Naderi Mahyar +2 more
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