Experimental Investigation of Wall Heat Flux in a Rotating Detonation Rocket Engine
Journal of Spacecraft and Rockets, 2021 An experimental test campaign was conducted for a rotating detonation rocket engine (RDRE) using gaseous oxygen and RP-2 at operating pressures of 3–18 atm.
D. Lim +3 more
semanticscholar +1 more source
Performances Study of a Hybrid Rocket Engine [PDF]
INCAS Bulletin, 2018 This paper presents a study which analyses the functioning and performances optimization of a hybrid rocket engine based on gaseous oxygen and polybutadiene polymer (HTPB).
Adrian-Nicolae BUTURACHE
doaj +1 more source
Joint design and simulation of GOX-GCH4 combustion and cooling in an experimental water-cooled subscale rocket engine [PDF]
INCAS Bulletin, 2023 This paper presents the authors’ most recent research regarding the feasibility of cooling a 1 kN scaled-down experimental rocket engine, running on gaseous oxygen and gaseous methane, for a ground test.
Alexandru MEREU, Dragos ISVORANU
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Hybrid Rocket Engine Design Optimization at Politecnico di Torino: A Review
Aerospace, 2021 Optimization of Hybrid Rocket Engines at Politecnico di Torino began in the 1990s. A comprehensive review of the related research activities carried out in the last three decades is here presented.
L. Casalino, F. Masseni, D. Pastrone
semanticscholar +1 more source
Thrust performance of the rocket-based combined-cycle engine under ejector mode
AIP Advances, 2023 The Rocket-Based Combined-Cycle (RBCC) engine integrates the preponderance of ramjet and rocket engines. It can perform excellently at a lower Mach number than a ramjet while consuming less fuel than the rocket.
Yizhi Yao +9 more
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Life Analysis of Reusable Liquid Rocket Engine Thrust Chamber
Aerospace, 2022 The thrust chamber’s inner wall suffers high temperature and pressure differences from the coolant channel, which limits the life of the rocket engine.
Yuanjie Qi, Yuqiang Cheng, Yan Zhang
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Preliminary Studies of a Propellant System for the Counterprojectile of an Active Protection System [PDF]
Problemy Mechatroniki, 2017 This paper presents a selection of the deliverables for a research project intended to develop a technology demonstrator for a smart counterprojectile forming part of an active protection system.
Zbigniew SURMA +3 more
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Design and Experimental Investigation on Gas Oxygen/Kerosene Ejector Rocket for RBCC Application [PDF]
Xibei Gongye Daxue Xuebao, 2018 The ejector rocket is one of the core components of the rocket based combined cycle propulsion system, and must be capable of variable working conditions.
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Concept and Key Technology Analysis of Electric Pump-Fed Liquid Propellant Rocket Engine
, 2021 Electric pump-fed liquid propellant rocket engine is an engine that uses electric pumps for propellant supply and cooling cycle. The engine breaks through the traditional pressurization mode of using inert gas to squeeze the propellant or gas-driven ...
Yang Liu +4 more
semanticscholar +1 more source
Influences of Journal Rotating Direction on Cryogenic Hybrid Journal Bearings
Tribology Online, 2015 In the present study, two types of nine-recess hybrid journal bearings (HJBs) with different recess geometries, i.e., the Young Leaf Mark and the square, were operated at a rotational speed of up to 67,000 rpm using the cryogenic journal bearing test ...
Mamoru Oike +4 more
doaj +1 more source