Results 1 to 10 of about 29,920 (238)
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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Attitude Dynamics of a Spinning Rocket with Internal Fluid Whirling Motion [PDF]
INCAS Bulletin, 2014 This paper evaluates the impact that helical motion of fluid products of combustion within the combustion chamber of a rocket can have on the attitude dynamics of rocket systems.
Marius Ionut MARMUREANU, Ion FUIOREA
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Size, Morphology and Crystallinity Control Strategy of Ultrafine HMX by Microfluidic Platform
Nanomaterials, 2023 The crystal structure has a great influence on mechanical sensitivity and detonation performance of energetic materials. An efficient microfluidic platform was applied for size, morphology, and crystallinity controllable preparation of ultrafine HMX. The
Hanyu Jiang +6 more
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Effect of Secondary Combustion on Thrust Regulation of Gas Generator Cycle Rocket Engine
Applied Sciences, 2022 Thrust regulation is applied to maintain the performance of the liquid propellant rocket engine. The thrust level of a rocket engine can be readily controlled by adjusting the number of propellants introduced into the combustion chamber. In this study, a
Sohaib Khan +4 more
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Anaerobic external combustion thermal engines [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2019 Anaerobic engines are air-independent engines used in rocket and space technology, in submarines and in regular public service facilities. In rocket and space technology, liquid and solid rocket and jet engines are used.
V. I. Karagusov
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Investigations on Internal Ballistic Characteristics of Pasty Propellant Rocket Engine
International Journal of Aerospace Engineering, 2021 Pasty rocket engines have broad application prospects in the aerospace field. To study the internal ballistic characteristics of the pasty propellant rocket engine, the burning surface change model of pasty propellant was built.
Xinyou Shan +5 more
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Journal of Mechanical Engineering and Sciences, 2021 The process of fused deposition material (FDM) was used to manufacture propellant grains of Acrylonitrile Butadiene Styrene (ABS) as novel rocket fuel grain, with three types of geometry in the burning port.
Jose Alejandro Urrego +2 more
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Wernher Von Braun’s Pioneering Work in Modelling and Testing Liquid-Propellant Rockets [PDF]
INCAS Bulletin, 2022 This paper presents a view on how Dr. Wernher Von Braun laid the basis for realistic modelling and testing liquid-propellants rockets, by his PhD Thesis – a secret document in 1934, which remained classified until 1960.
Nicolae-Florin ZAGANESCU +2 more
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Experimental validation of rotating detonation for rocket propulsion
Scientific Reports, 2023 Space travel requires high-powered, efficient rocket propulsion systems for controllable launch vehicles and safe planetary entry. Interplanetary travel will rely on energy-dense propellants to produce thrust via combustion as the heat generation process
John W. Bennewitz +14 more
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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
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