1-방정식 모형을 이용한 충격파-난류 경계층 상호작용 유동의 해석 Computation of Shock-Turbulent Boundary Layer Interaction Flow with One-Equation Turbulence Models

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The performance of one-equation turbulence models of Baldwin-Barth and Spalart-Allmaras is assessed against shock-turbulent boundary layer interaction flow. The flow configurations are the 20 degree compression ramp flow and the axisymmetric bump flow. The Baldwin-Lomax, Baldwin-Barth, and Spalart-Allmaras models have been implemented into the compressible Navier-Stokdes code. Modification of the Baldwin-Barth model for non-equilibrium turbulence flow is suggested. Computational results indicate that the model modification yielded substantially improved solution.
Publisher
한국항공우주학회
Issue Date
1998-05
Language
Korean
Citation

한국항공우주학회지, v.26, no.3, pp.36 - 44

ISSN
1225-1348
URI
http://hdl.handle.net/10203/14408
Appears in Collection
AE-Journal Papers(저널논문)
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