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Mixed element type unstructured grid generation for viscous flow applications
1999
14th Computational Fluid Dynamics Conference
unpublished
A procedure is presented for efficient generation of high--quality unstructured grids suitable for CFD simulation of high Reynolds number viscous flow fields. Layers of anisotropie elements are generated by advancing along prescribed normals from solid boundaries. The points are generated such that either pentahedral or tetrahedral elements with an implied connectivity can be be directly recovered. As points are generated they are temporarily attached to a volume triangulation of the boundary
doi:10.2514/6.1999-3252
fatcat:h44zo7mc7jbl5hayquuwbharh4