Results 11 to 20 of about 3,082,518 (143)
Hypersonic flow control using magneto-hydrodynamics [PDF]
, 2008 The focus of the present work is on the use of magneto hydrodynamics as a flow control device for supersonic and hypersonic vehicles. A three dimensional parabolized Navier Stokes solver was developed to take into account the effects of magnetic ...
Bennett, J. S.
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A case study on the aerodynamic heating of a hypersonic vehicle [PDF]
, 2012 A Parabolised Navier-Stokes (PNS) flow solver is used to predict the aerodynamic heating on the surface of a hypersonic vehicle. This case study highlights some of the main heat flux sensitivies to various conditions for a full-scale vehicle and ...
MacManus, David G. +4 more
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Some hypersonic intake studies [PDF]
, 2006 A 'two dimensional' air intake comprisipg a wedge followed by an isentropic compression has been tested in the Cranfield Gun Tunnel at Mach 8,2. These tests were performed to investigate qualitatively the intake flow starting process. The effects of cowl
Lanson, F., Stollery, J. L.
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Design of hypersonic wavecatcher intake at Mach 12 with rectangular-to-elliptical shape transition
Propulsion and Power Research, 2023 Wavecatcher (inward-turning) intake flows, at design Mach 12, are investigated numerically, to display the effect of wall temperature on flow structures and intake performance.
Feng-Yuan Zuo, Sannu Mölder
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A Unified Asymptotic Theory of Supersonic, Transonic, and Hypersonic Far Fields
Axioms, 2022 The problems of steady, inviscid, isentropic, irrotational supersonic plane flow passing a body with a small thickness ratio was solved by the linearized theory, which is a first approximation at and near the surface but fails at far fields from the body.
Lung-Jieh Yang, Chao-Kang Feng
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Two-dimensional film cooling over a flat plate in hypersonic flow
Propulsion and Power Research, 2018 Film cooling, as one efficient active cooling method, will hopefully be used in ‘hypersonic vehicles’ in the future. The hypersonic vehicle׳s surface is more likely a flat plate than a blunt body, so the cooling characteristics of two-dimensional (2-D ...
Ying Zhou, Hong Wu, Yulong Li, Yi Cai
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High-enthalpy hypersonic flows
Advances in Aerodynamics, 2020 Nearly all illuminating classic hypersonic flow theories address aerodynamic phenomena as a perfect gas in the high-speed range and at the upper limit of continuum gas domain.
Joseph J. S. Shang, Hong Yan
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Aerodynamic characteristics of hypersonic airfoils based on jet flow control technology
AIP Advances, 2021 Hypersonic aircraft represent an important area of aerospace development. Raising the aircraft lift-to-drag ratio, improving the efficiency of attitude control, and optimizing aerodynamic performance are important goals.
Jiachen Zhu +3 more
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Variant wing scheme and aerodynamic characteristics analysis of hypersonic vehicle
Hangkong gongcheng jinzhan, 2023 The variant aircraft can change its shape to adapt to different flight states and improve aerodynamic properties of aircraft. Aiming at a new hypersonic vehicle concept machine, the applicability of the wing variable sweep design on this hypersonic ...
ZHANG Xin +5 more
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A review of the mathematical modeling of equilibrium and nonequilibrium hypersonic flows
Advances in Aerodynamics, 2022 This paper systematically reviews the mathematical modeling based on the computational fluid dynamics (CFD) method of equilibrium and nonequilibrium hypersonic flows.
Wenqing Zhang +3 more
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