Results 31 to 40 of about 2,233 (228)
Ramjet engines: termodinamical analysis and future prospectives [PDF]
, 2022 non
BANDINELLI, CAMILLA
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A Scramjet Compression System for Hypersonic Air Transportation Vehicle Combined Cycle Engines
Energies, 2018 This paper proposes a compression system for a scramjet, to be used as part of a combined cycle engine on a hypersonic transport vehicle that can achieve sustained flight at 8 Mach 8.
Devendra Sen +2 more
doaj +1 more source
Improvement of Mixing Efficiency in the Combustion Chamber of a Powder-Fuel Ramjet Engine
Frontiers in Energy Research, 2021 The challenge of the powder-fuel ramjet is to improve the mixing effect of powder-fuel with oxidizing agents and combustion efficiency. To improve the mixing and combustion efficiency of the powder-fuel ramjet engine, three configurations in head shapes ...
Wenxiong Xi, Jian Liu, Ren Mengfei
doaj +1 more source
Intensification of heat-exchange of a direct-flow steam boiler of a coil type based on an educational laboratory stand [PDF]
E3S Web of Conferences, 2023 In the work under consideration, using an experimental stand formed by a cylindrical coil, the modes of air movement through the flue of a ramjet steam boiler were investigated. Experimental studies have revealed shortcomings in the operation of a direct-
Bekhterev Dmitriy +4 more
doaj +1 more source
Cold Flow Performance of a Ramjet Engine [PDF]
, 2014 The design process and construction of the initial modular ramjet attachment to the Cal Poly supersonic wind tunnel is presented. The design of a modular inlet, combustor, and nozzle are studied in depth with the intentions of testing in the modular ...
Sykes, Harrison G
core +2 more sources
Design Method and Characteristics of an Inward-Turning Inlet Combining ICFA with Pressure Gradient
气体物理The performance of the inward-turning inlet is mainly determined by the axisymmetric basic flowfield. Using the ICFA (internal conical flow A) flowfield outlet as the initial boundary and specifying the pressure gradient distribution along the ...
Xiong GAO +4 more
doaj +1 more source
Burning Rate for a Solid Propellant Ramjet Developing Constant Tthrust [PDF]
, 1952 An analysis of a solid propellant ramjet which carries the propellant in the combustion chamber was made, and a procedure outlined for calculating the required burning rate of such a ramjet which develops constant thrust. The two factors which influenced
Arbo, Paul Edward, Arbo, Paul Edward.
core +1 more source
Correction of Ramjet Experimental Data [PDF]
, 1947 Heat energy can be converted into mechanical energy only by the expansion of a high temperature high pressure gas to a lower pressure thus changing the random energy, temperature, into a directed energy associated with a velocity.
Tangren, Robert Fulton
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International Journal of Aerospace Engineering, Volume 2026, Issue 1, 2026.The increasing atmospheric carbon dioxide (CO2) concentration represents a major challenge in climate change mitigation. Carbon capture and storage (CCS) technology has emerged as an effective solution for CO2 emissions reduction, where the compression process plays a crucial role due to its significant energy requirements.
Mostafa Zahedzadeh +3 more
wiley +1 more source
Simulation aux Grandes Echelles d'un statoréacteur [PDF]
, 2009 La conception d'un statoréacteur bénificie aujourd'hui des progrès divers des outils numériques permettant par la même occasion d'alléger les différentes étapes préliminaires de tests en géométrie réelle nécessaires au développement de telle ...
Roux, Anthony
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