The first procedure is for purely tetrahedral grids; unfortunately, repeated anisotropic adaptation may significantly deteriorate the quality of the mesh. Hexahedral elements, on the other hand, can be subdivided anisotropically without mesh quality problems. Furthermore, hexahedral meshes yield more ...
Polygon Surface Mesh:Backward facing step in a duct This study focuses on a 3D backward facing step within a duct. The duct geometry was decomposed into 6-faced blocks so it could support a hexahedral mesh as well as the more general tetrahedral and polyhedral meshes. Meshes Slices through th...
Knupp, P.: Hexahedral and Tetrahedral Mesh Untangling. Engineering with Computers 17, 261–268 (2001) MATHKnupp PM (2001) Hexahedral and tetrahedral mesh untangling. Eng Comput 17(3):261–268Knupp, P.: Hexahedral and tetrahedral mesh untangling. Engineering With Computers 17(3), 261–...
The objective of this work is to compare the influence of hexahedral mesh vs tetrahedral mesh in cervical spine and its effect to measure the biomechanical stresses and its motion at different motion segments. The model was meshed using linear hexahedral mesh and linear tetrahedral mesh. A ...
Open Volumetric Mesh-An Efficient Data Structure for Tetrahedral and Hexahedral Meshes 数据结构六面体网格网格划分开放式四面体种用拓扑元素可扩展性This work introduces a scalable and efficient topological structure for tetrahedral and hexahedral meshes. The design of the data structure aims at maximal ...
Hexahedral and tetrahedral mesh shape optimization. Intl. J. for Numerical Methods in Engineering, 58(1):319-332, 2003.Knupp, P.M.: Hexahedral and tetrahedral mesh shape optimization. International Journal for Numerical Methods in Engineering 58(1), 319-332 (2003)...
S. Mitchell, "The All-Hex Geode-Template for Conforming a Diced Tetrahedral Mesh to any Diced Hexahedral Mesh," p295-305, Proceedings of the 7th International Meshing RoundTable '98, Dearborn MI, October 26-28, 1998.Mitchell, S.A.: The All-Hex Geode-Template for Conforming a Diced ...
tetrahedral meshhexahedral meshDesign and analysis softwares are the backbone of todays rapidly developing engineering world. Due to the unmatched flexibility and fair accuracy of these tools, a modern design engineer relies heavily on these techniques. However, it is very important to note that one...
Polyhedral mesh is very economic, which can achieve\nacceptable accuracy, while less calculation resource is required.\nBoundary layer mesh is important to reproduce accurate\npedestrian wind field. Some numerical oscillations may occur\naround the sharp corners in the widely used orthogonal mesh.WANG...
Kameari, A. (2008). Magnetic field analysis using hybrid mesh of linear hexahedral and tetrahedral edge elements. IEEE Transactions on Magnetic. vol. 44, no. 6, pp. 1182-1185.A. Kameari, "Magnetic field analysis using hybrid mesh of linear hex- ahedral and tetrahedral edge elements," IEEE...