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various of grid shapes??

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Old   July 6, 2001, 09:57
Default various of grid shapes??
Nurul Murad
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hi everyone..would like to know when (ie.application, geometry) to you use triangles or tetrahedrals or hexahedrals and all those different grid shapes...thanks everyone...
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Old   July 6, 2001, 14:01
Default Re: various of grid shapes??
John C. Chien
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(1). For easy mesh generation by the code, use tri/tet mesh. (2). For accurate solution by the solver, use Quad/Hexa mesh. (3). If you are the professional, use the second one.
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