Proceedings of the Seventh International Conference on Engineering Computational Technology
DOI: 10.4203/ccp.94.58
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Automatic Generation of Hexahedral Meshes for Volumes with Non-Planar Surfaces using the Multi-Sweeping Method

Abstract: One of the most used algorithms to generate hexahedral meshes for extrusion volumes is the multi-sweeping method. The algorithm decomposes the geometry into many-to-one sub-volumes and then meshes each sub-volume separately.However, the quality of the final mesh depends on the decomposition process. First, the location of inner nodes created during the decomposition process may induce bad quality elements. To avoid this drawback, we propose a three-stage decomposition process to locate those nodes. Second, the… Show more

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“…Moreover, it is also planned to develop a multi-axis sweep algorithm (Miyoshi and Blacker, 2000). First results in the many-tomany sweeping technique have been presented in Ruiz-Gironès, Roca, and Sarrate (2009). This technique automatically decomposes multi-source and multi-target extrusion volumes in several one-to-one extrusion volumes.…”
Section: Future Workmentioning
confidence: 99%
“…Moreover, it is also planned to develop a multi-axis sweep algorithm (Miyoshi and Blacker, 2000). First results in the many-tomany sweeping technique have been presented in Ruiz-Gironès, Roca, and Sarrate (2009). This technique automatically decomposes multi-source and multi-target extrusion volumes in several one-to-one extrusion volumes.…”
Section: Future Workmentioning
confidence: 99%