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A One-Equation Turbulence Model for Aerodynamic Flows
Philippe R. Spalart
- Vol. 1, pp 5-21
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The article was published on 1994-01-01 and is currently open access. It has received 1194 citations till now. The article focuses on the topics: K-epsilon turbulence model & K-omega turbulence model.read more
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Journal ArticleDOI
A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities
TL;DR: In this article, a CFD strategy is proposed that combines delayed detached-eddy simulation (DDES) with an improved RANS-LES hybrid model aimed at wall modelling in LES (WMLES).
Journal ArticleDOI
Strategies for turbulence modelling and simulations
TL;DR: In this paper, the authors discuss the many levels possible for the numerical prediction of a turbulent flow, the target being a complete airplane, turbine, or car, and their hope is to stimulate reflection, discussion, and planning.
Journal ArticleDOI
Hybrid LES/RANS methods for the simulation of turbulent flows
TL;DR: A coherent review of the various approaches proposed in the recent literature on hybrid LES/RANS approaches is presented to provide information on how to distinguish different methods and their ingredients and to further the understanding of inherent limitations and difficulties.
Journal ArticleDOI
On the sensitization of turbulence models to rotation and curvature
Philippe R. Spalart,Michael Shur +1 more
TL;DR: In this article, a measure of the extra influence on the turbulence which is invariant, fully defined in three dimensions, and unifies rotation and curvature effects is proposed, at the expense of involving higher derivatives than the traditional (non-invariant) terms do.
Book ChapterDOI
Detached-eddy simulation of an airfoil at high angle of attack
TL;DR: In this article, the authors presented the first true applications of Detached-Eddy Simulation (DES), in the sense of being three-dimensional, and treated an airfoil in the challenging regime of massive separation, in that lift and drag are within 10% of the experimental results at all angles of attack, to 90°.