NDLI: Three Fast Computational Approximation Methods in Hypersonic Aerothermodynamics

Content Provider	CiteSeerX
Author	Riabov, V. V.
Description	The applicability of three numerical approximation methods of solving the Navier-Stokes equations (local stagnation streamline approximation, ‘parabolized ’ equations, and the thin-viscous-shock-layer approach) have been analyzed to study nonequilibrium hypersonic viscous flows near blunt bodies. These approximations allow reducing the calculation time by factor of 10 in comparison with the time needed to solve the full Navier-Stokes equations. The study demonstrates a significant influence of regularization procedures on the approximate solutions.
File Format	PDF
Language	English
Publisher	Elsevier
Publisher Institution	In: Proceedings of the Third MIT Conference on Computational Fluid and Solid Mechanics
Access Restriction	Open
Subject Keyword	Nonequilibrium Hypersonic Viscous Flow Blunt Body Fast Computational Approximation Method Significant Influence Approximate Solution Regularization Procedure Full Navier-stokes Equation Hypersonic Aerothermodynamics Numerical Approximation Method Navier-stokes Equation Parabolized Equation Calculation Time Thin-viscous-shock-layer Approach Local Stagnation Streamline Approximation
Content Type	Text
Resource Type	Article

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