NASA NTRS · 19900031198
A mesh regeneration method using quadrilateral and triangular elements for compressible flows
Abstract
An adaptive remeshing method using both triangular and quadrilateral elements suitable for high-speed viscous flows is presented. For inviscid flows, the method generates completely unstructured meshes. For viscous flows, structured meshes are generated for boundary layers, and unstructured meshes are generated for inviscid flow regions. Examples of inviscid and viscous adaptations for high-speed flows are presented.
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Vemaganti, G. R., Thornton, E. A.. 1989-01-01. A mesh regeneration method using quadrilateral and triangular elements for compressible flows. https://ntrs.nasa.gov/citations/19900031198
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