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CFD Validation and Adaptivity for Viscous Flow Simulations

Victorien Menier 1 Adrien Loseille 1 Frédéric Alauzet 1 
1 Gamma3 - Automatic mesh generation and advanced methods
Inria Paris-Rocquencourt, ICD - Institut Charles Delaunay
Abstract : This article deals with the description and the validation of the unstructured viscous RANS flow solver Wolf and its compliance with anisotropic unstructured mesh adaptation. We first describe the numerical scheme of the flow solver and its validation on standard test cases. We then give a general description of the mesh generator and its main features for viscous mesh generation and adaptation. From these points, we define some simple strategies to perform adaptive computation for RANS solutions. Each technique is illus-trated with a numerical example and we discuss its robustness, effectiveness and ability to handle complex geometries.
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Victorien Menier, Adrien Loseille, Frédéric Alauzet. CFD Validation and Adaptivity for Viscous Flow Simulations. 7th AIAA Theoretical Fluid Mechanics Conference, Jun 2014, Atlanta, United States. ⟨10.2514/6.2014-2925⟩. ⟨hal-01113355⟩



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