Results 21 to 30 of about 875 (223)
Large-Scale CAMUI Type Hybrid Rocket Motor Scaling, Modeling, and Test Results
Aerospace, 2021 An understanding of the scalability of hybrid rocket regression models is critical for the enlargement and commercialization of small-scale engines developed within universities and similar research institutions.
Tor Viscor +4 more
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Investigation of Throttleable Hybrid Rocket Engines with application to Attitude Control [PDF]
, 2021 The growing number of companies entering the private space sector has reignited the search for innovative propulsion techniques in an attempt to secure a position in the competitive launch vehicle industry.
Sexsmith, Cameron M, Clay, Alex Q
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Review of regression rate enhancement techniques for hybrid rocket engines [PDF]
, 2021 International audienceHybrid Rocket Engines (HREs) generate thrust by combining a liquid and a solid propellant. Given the hybrid nature, HREs possess several advantages over Liquid Rocket Engines (LREs) and Solid Rocket Motors (SRMs). Hybrid engines are
Anthoine, Jérôme +2 more
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Energies, 2011 Hybrid Propulsion is an attractive alternative to conventional liquid and solid rocket motors. This is an active area of research and technological developments.
Vasily Novozhilov +5 more
doaj +1 more source
Design of a modular small-scale PMMA/Air hybrid rocket research engine [PDF]
, 2023 Rocket propulsion using the hybrid-propellant scheme is a technology that offers much promise in applications where high-performance liquid rocket engines are deemed too complex and solid rocket motors are considered to lack performance or safety ...
von Platen, Gustaf
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Cryogenic Tribology of High-Speed Bearings and Shaft Seals in Liquid Hydrogen
Tribology Online, 2011 Liquid hydrogen (LH2) is excellent in extensive storage and transportation systems, such as being used as fuel in highly efficient liquid-rocket engines.
Masataka Nosaka
doaj +1 more source
Design, Production and Evaluation of 3D-Printed Mold Geometries for a Hybrid Rocket Engine
Aerospace, 2021 The feasibility of 3D-printed molds for complex solid fuel block geometries of hybrid rocket engines is investigated. Additively produced molds offer more degrees of freedom in designing an optimized but easy to manufacture mold.
Benedict Grefen +3 more
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3D printed fuel for small hybrid rocket engines [PDF]
, 2021 Tato práce se zabývá využitelností 3D tisku pro výrobu palivových zrn pro hybridní raketové motory. V rámci práce byla provedena validace navržených řešení pro tisk palivových zrn a stanovena doporučení pro budoucí testování.This thesis deals with ...
Viktor Hais
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Theoretical Investigation on Feedback Control of Hybrid Rocket Engines
Aerospace, 2019 Despite the fact that hybrid propulsion offers significant benefits, it still suffers from some limitations such as the natural oxidizer to fuel ratio shift which induces variations of the engines’ performances while operating.
Jérôme Messineo, Toru Shimada
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On the liquid layer instability process in hybrid rocket fuels
FirePhysChem, 2021 This work is focused on the study of the combustion mechanism of a class of fast-burning fuels, the so-called liquefying fuels, in hybrid rocket engines.
Anna Petrarolo, Mario Kobald
doaj +1 more source