Hex-dominant mesh generation using 3D constrained triangulation
作者： Steven J. Owen
DOI: 10.1016/S0010-4485(00)00121-4
关键词:
摘要: A method for decomposing a volume with prescribed quadrilateral surface mesh, into hexahedral-dominated mesh is proposed. With this method, known as Hex-Morphing (H-Morph), an initial tetrahedral provided. Tetrahedral are transformed and combined starting from the boundary working towards interior of volume. The faces hexahedra treated internal surfaces, which can be recovered using constrained triangulation techniques. Implementation details edge face recovery process included. Examples performance H-Morph algorithm also presented.
osti.gov
elsevier.com
sci-hub.se 参考文章(15)
Steven J. Owen, Nonsimplicial unstructured mesh generation Carnegie Mellon University. ,(1999)
Steven J. Owen, A Survey of Unstructured Mesh Generation Technology. IMR. pp. 239- 267 ,(1998)
Scott A. Canann, Steven J. Owen, PYRAMID ELEMENTS FOR MAINTAINING TETRAHEDRA TO HEXAHEDRA CONFORMABILITY ,(2000)
Ray J Meyers, Timothy J Tautges, Philip M Tuchinsky, The "Hex-Tet" Hex-Dominant Meshing Algorithm as Implemented in CUBIT IMR. pp. 151- 158 ,(1998)
R. Gadh, S.S. Liu, T.J. Tautges, J. Kraftcheck, Y. Lu, Feature recognition applications in mesh generation Joint ASME, ASCE, SES symposium on engineering mechanics in manufacturing processes and materials processing, Evanston, IL (United States), 29 Jun - 3 Jul 1997. ,(1997)
Houman Borouchaki, Paul-Louis George, Delaunay triangulation and meshing : application to finite elements Published in <b>1998</b> in Paris by Hermès. ,(1998)
David A. Field, Laplacian smoothing and Delaunay triangulations Communications in Applied Numerical Methods. ,vol. 4, pp. 709- 712 ,(1988) , 10.1002/CNM.1630040603
P.L. George, F. Hecht, E. Saltel, Automatic mesh generator with specified boundary Applied Mechanics and Engineering. ,vol. 92, pp. 269- 288 ,(1991) , 10.1016/0045-7825(91)90017-Z
Barry Joe, Construction of Three-Dimensional Improved-Quality Triangulations Using Local Transformations SIAM Journal on Scientific Computing. ,vol. 16, pp. 1292- 1307 ,(1995) , 10.1137/0916075
Ted D. Blacker, Ray J. Meyers, Seams and Wedges in Plastering : A 3-D Hexahedral Mesh Generation Algorithm Engineering With Computers. ,vol. 9, pp. 83- 93 ,(1993) , 10.1007/BF01199047