Results 31 to 40 of about 139,373 (174)
Aerospace, 2023 This experimental investigation focused on the ignition and combustion characteristics of a tandem cavity-based scramjet combustor with side-by-side identical cavities.
Min-Su Kim +7 more
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Results in Engineering, 2020 Aimed at diversity of hypersonic flight mission, this paper discusses the multivariable control of regeneratively-cooled scramjet engine with two-stage kerosene injection for both safety operation and high performance.
Chengkun Lv +4 more
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Numerical Study on the Effect of Jet on the Operation of Powder Fuel Scramjet [PDF]
Journal of Applied Fluid Mechanics, 2022 Metal powder fuel has high energy and volume calorific values, and it is an excellent power fuel for hypersonic aircraft in the future. However, metal powder has poor flow characteristics and is difficult to be effectively mixed with air when supersonic ...
H. M. Ding +4 more
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Chemical non-equilibrium flow analysis of H2 fueled scramjet nozzle
Case Studies in Thermal Engineering, 2015 A numerical analysis of the chemical non-equilibrium phenomena in a scramjet nozzle has been performed using CHEMKIN software. Different operating conditions of the Hyshot scramjet nozzle were simulated and analyzed.
Yue Huang +3 more
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Numerical Research on the NS-SDBD Control of a Hypersonic Inlet in Off-Design Mode
Aerospace, 2022 The overall performance of a scramjet inlet will decline while entering off-design mode. Active flow control using nanosecond surface dielectric barrier discharge (NS-SDBD) can be a novel solution to such inlet–unstart problems.
Yilun Yan, Jiangfeng Wang
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International Journal of Aerospace Engineering, 2018 The operation of a propulsion system in terms of horizontal takeoff/landing and full-speed range serves as one of the main difficulties for hypersonic travelling.
Chengxiang Zhu +3 more
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Ramjet Compression System for a Hypersonic Air Transportation Vehicle Combined Cycle Engine
Energies, 2018 This report assesses the performance characteristics of a ramjet compression system in the application of a hypersonic vehicle. The vehicle is required to be self-powered and perform a complete flight profile using a combination of turbojet, ramjet and ...
Sasha Veeran +2 more
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Use of Fuel Injection to Attenuate Scramjet Inlet Recirculations
, 2022 In this work, we propose a novel approach to reduce the size of the shock-induced recirculation regions in scramjet inlets through the use of ramp fuel injectors.
Rodríguez Fuentes, Felipe Martín +1 more
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Flow Visualization of a Scramjet Inlet – Isolator Model in Supersonic Flow
EPJ Web of Conferences, 2013 Understanding the physical mechanisms and having insight to the complex flowfield involving unstart phenomena in supersonic inlets has gained considerable attention especially in the area of scramjet inlet/isolator aerothermodynamics.
Yuceil K.B., Seckin S.
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Numerical Study on Internal flow Field Dynamic Performance of Scramjet [PDF]
MATEC Web of Conferences, 2019 The pressure pulsation caused by the combustion of the combustion chamber of the scramjet engine has a great influence on the flow and performance of the inlet.
Gao Feng, Zhao Jie, Chen Feng Li
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