Converting a tetrahedral mesh to a prism-tetrahedral hybrid mesh for FEM accuracy and efficiency

DOI10.1002/nme.2634zbMath1176.74200OpenAlexW2125406397MaRDI QIDQ3649875

Soji Yamakawa, Kenji Shimada

Publication date: 7 December 2009

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.2634

zbMATH Keywords

finite element methodcomputational fluid dynamicsstructural analysishybrid meshmesh conversionprism element

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

Related Items (6)

Enabling four-dimensional conformal hybrid meshing with cubic pyramids ⋮ A tailored fast multipole boundary element method for viscous layer mesh generation ⋮ 3D hybrid mesh generation with an improved vertical stretch algorithm for geometric models with pinch-out features ⋮ A six-node prismatic solid finite element for geometric nonlinear problems in elasticity ⋮ Interior penalty discontinuous Galerkin method on very general polygonal and polyhedral meshes ⋮ An arbitrary-order discontinuous Galerkin method with one unknown per element

Uses Software

• H-Morph

Cites Work

• All-hexahedral mesh smoothing with a node-based measure of quality
• Anisotropic tetrahedral meshing via bubble packing and advancing front
• Fully‐automated hex‐dominant mesh generation with directionality control via packing rectangular solid cells
• Generating a mixed mesh of hexahedra, pentahedra and tetrahedra from an underlying tetrahedral mesh
• Local optimization-based simplicial mesh untangling and improvement
• Automatic scheme selection for toolkit hex meshing
• Boundary layer mesh generation for viscous flow simulations
• Automated hexahedral mesh generation by generalized multiple source to multiple target sweeping
• H-Morph: an indirect approach to advancing front hex meshing
• Remeshing for metal forming simulations?Part II: Three-dimensional hexahedral mesh generation
• Construction of Three-Dimensional Improved-Quality Triangulations Using Local Transformations
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