Steiner-point free edge cutting of tetrahedral meshes with applications in fracture

Volume: 132, Pages: 27 - 41
Published: Sep 15, 2017
Abstract
null null Realistic 3D finite strain analysis and crack propagation with tetrahedral meshes require mesh refinement/division. In this work, we use edges to drive the division process. Mesh refinement and mesh cutting are edge-based. This approach circumvents the variable mapping procedure adopted with classical mesh adaptation algorithms. The present algorithm makes use of specific problem data (either level sets, damage variables or edge...
Paper Details
Title
Steiner-point free edge cutting of tetrahedral meshes with applications in fracture
Published Date
Sep 15, 2017
Volume
132
Pages
27 - 41
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