Parallel anisotropic 3D mesh adaptation by mesh modification

Improvements to a local modification-based anisotropic mesh adaptation procedure are presented. The first improvement focuses on control of the local operations that modify the mesh to satisfy the given anisotropic mesh metric field. The second is the parallelization of the mesh modification procedures to support effective parallel adaptive analysis. The resulting procedures are demonstrated on general curved 3D domains where the anisotropic mesh size field is defined by either an analytic expression or by an adaptive correction indicator as part of a flow solution process.

• Type: Journal
• Year: 2006
• Where: EWC
• Authors: Frédéric Alauzet, Xiangrong Li, E. Seegyoung Seol, Mark S. Shephard
• Keywords: Anisotropic Mesh, EWC 2006, Local Modification-based Anisotropic, Mesh