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JOURNALS // Matematicheskoe modelirovanie // Archive

Matem. Mod., 2014 Volume 26, Number 4, Pages 110–118 (Mi mm3473)

Burnett hypersonic thin shock layer nåàr the windward side of a flat plate

A. L. Ankudinov

Central Aerohydrodynamic Institute

Abstract: The simplification of the thin shock one-layer Burnett equations in reference to task of the rarefied gas hypersonic flow around the windward side of a flat plate with the great angle of attack is made on the basis of the two-layer ideology of a thin viscous shock layer theory for the non-thin bodies, assumed two (smear shock plus own shock layer) specific regions (layers) between the free-stream flow and the streamlined surface. It is demonstrated, that the Burnett thin shock layer problem under consideration in two-layer approach fully reduce to a corresponding Navier–Stokes one.

Keywords: Burnett equations, hypersonic flow, thin shock layer, two-layer model, windward side of flat plate with great angle of attack.

UDC: 533.6.011.55.011.6

Received: 06.12.2012
Revised: 14.10.2013


 English version:
Mathematical Models and Computer Simulations, 2014, 6:6, 573–578

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