For external flow calculations, especially aerodynamic flows, the commercially available mesh generators encounter severe difficulties. Typically, meshes around such configurations can be viewed as a series of mesh layers ranging from the surface to the outer region limit. Hyperbolic mesh generators generate the mesh in a marching manner. An algorithm that has excellent control over mesh skewness and smoothness has been implemented, based on the Basis2D multiblock system. The surface mesh is still generated by a commercial tool using CAD technique.
|Effective start/end date||01/01/1997 → …|
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