Investigation of Flow Control for the Hypersonic Inlets via Counter Flow
International Journal of Aerospace Engineering, 2015 Experimental results show that there exist two flow fields in the hypersonic inlets when the forebody waves interact with the lip boundary, which is similar to the shock reflection ion hysteresis phenomenon.
Xiaoqiang Fan, Yuan Tao
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Engine performance analysis and optimization of a dual-mode scramjet with varied inlet conditions
, 2016 A dual-mode scramjet can operate in a wide range of flight conditions. Higher thrust can be generated by adopting suitable combustion modes. Based on the net thrust, an analysis and preliminary optimal design of a kerosene-fueled parameterized dual-mode ...
陈强 +5 more
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Scramjet flow and intake SBLI: Technical challenges and case study
, 2013 This paper reviews some basic research areas associated with Scramjet-powered hypersonic flying vehicle, particularly the forebody boundary-layer transition and intake shock-wave boundary-layer interactions (SBLI).
Yao, Yufeng
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Design of a Scramjet Nozzle with Streamline Tracing Technique and Reference Temperature Methode
, 2011 This study presents a method to find an optimal shape of a three-dimensional supersonic nozzle for a rectangular scramjet combustion chamber with rounded edges by taking into account the skin friction effects.
Gülhan, Ali, Riehmer, Johannes
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Performance evaluation of a scramjet engine in steady hypersonic flight
, 2020 LAUREA MAGISTRALEL'interesse relativo allo scramjet è legato alla possibilità di raggiungere velocità ipersoniche. In questo contesto lo scramjet è il sistema propulsivo più efficace in quanto permette di raggiungere una spinta specifica superiore a
RIVOLTA, FABIO
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Numerical investigation on shock train control and applications in a scramjet engine [PDF]
, 2017 © 2016 Elsevier Masson SAS Different factors which help to control the shock train in the scramjet isolator and combustor were analyzed via numerical investigations, and were applied to a whole scramjet engine in the working environment.
Xing, Fei +4 more
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Experimental Studies of Scramjet Inlet Restart in a Hypersonic Wind Tunnel
Scramjet engines hold great promise for hypersonic propulsion, yet a significant design and operational challenge is ensuring the scramjet can resume operation after being unstarted, once the unstarting conditions have been removed — this process is ...
Noller, Lachlan J.
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Development of the fuel heating device for the component test of aerospace propulsion systems
Journal of Fluid Science and Technology, 2016 For the next generation space launch vehicle, fully reusable spaceplane with rocket and ramjet combined propulsion system is proposed. That type of spaceplane can drastically reduce the cost per unit mass of the payload.
Mitsuhiro SOEJIMA +3 more
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Trajectory design of a rocket-scramjet-rocket multi-stage launch system
, 2017 The integration of a reusable scramjet vehicle as the second stage of a multistage space launch system has the potential to reduce the cost of small-payload orbital launches.
Jahn, Ingo H. +7 more
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Effect of Isolator Height on a Model Scramjet Intake Performance
, 2022 The performance evaluation of a model scramjet intake according to the isolator height was conducted numerically under a free-stream Mach number 6. The numerical results were verified using the wall pressure and shock wave angle at the scramjet intake ...
Do, Hyungrok +4 more
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