●Hex与Tet体网格数量比约为1:2.5 ●Hex与Tet网格文件大小比例约为1:1.13 ●Hex与Tet求解效率比例约为1.08:1 ●Tet占据内存更大 因此,在相对“公平”的条件下,六面体网格的求解效率可以认为和四面体一致!! 相信对于大多数流体仿真工程师来讲,这是一个颠覆性的结论;当然,也有很多人会说上面所谓“公平”的前提条件...
snailstb ANSYS Meshing & Geometry 3 March 15, 2010 20:26 CheckMeshbs errors ivanyao OpenFOAM Running, Solving & CFD 2 March 11, 2009 02:34 poly, hex dom, hex, tet azmir Siemens 0 October 31, 2007 19:24 hex mesh vs. tet mesh (for FEM solvers) Sam Main CFD Forum 0 July 1, ...
Tet-to-hex conversionANSYS meshingANSYS ICEMLarge eddy simulationDirect numerical simulationFuel assembliesThe spectral element code Nek5000 is an open-source, higher-order computational fluid dynamics code developed at Argonne National Laboratory. It is designed to solve incompressible Navier-Stokes ...
This is a report of the current status of the Hex-Tet algorithm as implemented in the CUBIT toolset. The Hex-Tet algorithm begins by generating a partial hex mesh using an advancing front "Plastering" algorithm. The boundary of any remaining void is optionally "cleaned- up" to improve its ...
The“Hex-Tet”Hex-DominantMeshingAlgorithmasImplementedinCUBITRayJ.Meyers(rjmeyer@sandia.gov)TimothyJ.Tautges(tjtautge@sandia.gov)SandiaNationalLaboratoriesP.O.Box5800Albuquerque,NMDr.PhilipM.Tuchinsky(ptuchins@ford)FordResearchLaboratoryMailDrop2122SRLP.O.Box2053Dearborn,MI48121USAAbstract.Thisisareportof...
Tet-meshing: ANSYS vs. ICEM CFDThis article is intended to introduce you to ANSYSs new product, ICEM CFD 4.2. Now dont letthe name fool you. ICEM is much more than a CFD tool. It is a high-powered mesh generation tool that can create hex, shell, and prism meshes as well as ...
Tuchinsky, P.M., Clark, B.W.: The hextet hex-dominant automesher: An interim progress report. In: 6th IMR (1997)Tuchinsky, P. (1997) The Hex-Tet hex dominant automesher: an interim progress report. Proceedings, 6th In- ternational Meshing Roundtable, 183-13...