Results 1 to 10 of about 5,113,406 (258)
Electron losses in hypersonic flows [PDF]
Physics of Fluids, 2022 The first comprehensive study of electron gains and losses in hypersonic air flows including the full coupling between non-neutral plasma sheaths and quasi-neutral plasma flows is presented here. This is made possible by the use of advanced numerical methods that overcome the stiffness associated with plasma sheaths.
B. Parent +2 more
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High-enthalpy hypersonic flows [PDF]
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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A Review of Riemann Solvers for Hypersonic Flows. [PDF]
Arch Comput Methods Eng, 2022 In the design of the hypersonic airliner which can greatly shorten the flight time and conduct space travel, it is of great significance for a Riemann solver to accurately simulate hypersonic flows.
Qu F, Sun D, Liu Q, Bai J.
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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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A Compact Tunable Diode Laser Absorption Spectrometer to Monitor CO2 at 2.7 µm Wavelength in Hypersonic Flows [PDF]
Sensors, 2010 Since the beginning of the Mars planet exploration, the characterization of carbon dioxide hypersonic flows to simulate a spaceship’s Mars atmosphere entry conditions has been an important issue.
Raphäel Vallon +5 more
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Gas Kinetic Scheme Coupled with High-Speed Modifications for Hypersonic Transition Flow Simulations [PDF]
EntropyThe issue of hypersonic boundary layer transition prediction is a critical aerodynamic concern that must be addressed during the aerodynamic design process of high-speed vehicles. In this context, we propose an advanced mesoscopic method that couples the
Chengrui Li +5 more
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Discontinuous Galerkin methods for hypersonic flows [PDF]
Progress in Aerospace Sciences, 2023 In recent years, high-order discontinuous Galerkin (DG) methods have emerged as an attractive approach for numerical simulations of compressible flows.
Dominique S. Hoskin +5 more
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High-order methods for hypersonic flows with strong shocks and real chemistry [PDF]
Journal of Computational Physics, 2022 We compare high-order methods including spectral difference (SD), flux reconstruction (FR), the entropy-stable discontinuous Galerkin spectral element method (ES-DGSEM), modal discontinuous Galerkin methods, and WENO to select the best candidate to ...
Ahmad Peyvan +3 more
semanticscholar +1 more source
Numerical modelling of imposed magnetohydrodynamic effects in hypersonic flows [PDF]
The Physics of Fluids, 2022 Weakly ionised plasmas, formed in high enthalpy hypersonic flows, can be actively manipulated via imposed magnetic fields - a concept termed magnetohydrodynamic (MHD) flow control.
Heather A Muir, N. Nikiforakis
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Large Eddy Simulation of Hypersonic Turbulent Boundary Layers
Fluids, 2021 The recent revival of interest in developing new hypersonic vehicles brings attention to the need for accurate prediction of hypersonic flows by computational methods.
Nadia Kianvashrad, Doyle Knight
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