首页 > FoSCA > FoSCA-2018 > 第17期:2018年3月27日 Dr Hang Si
第17期:2018年3月27日 Dr Hang Si
发布时间:2018-03-26 20:06:41

题    目:Challenges in 3d Unstructured Mesh Generation and Adaptation

报告人:Dr Hang Si

              Numerical Mathematics and Scientific Computing of WIAS

主持人:郑澎 研究员

时  间:2018327日(周二)上午9:00

地  点:软件中心309报告厅

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Dr Hang Si is a scientific staff member of there search group "Numerical Mathematics and Scientific Computing" of WIAS in Berlin. His main research is mesh generation and the discrete and computational geometry problems behind it. The goal is to develop efficient algorithms for automatically generating tetrahedral meshes suitable for numerical methods such as finite element and finite volume methods. He developed the software, TetGen, a Delaunay tetrahedral mesh generator. It is freely available for academic use (http://www.tetgen.org). He was the co-organizer of the 25th International Meshing Roundtable (IMR) in Washington DC. It is an international focal point on research and development of mesh generation annually.

Hang Si got his B.S. in Electrical Engineering in Hangzhou University (now merged in Zhejiang University) in 1994, and got his M.S. in Computer Science in Zhejiang University in 2002. He received his Ph.D. from the Institute of Mathematics of Technische Universitaet Berlin in 2008.

报告内容简介:

In this talk, an overview of state-of-the-art of 3d unstructured mesh generation will be given, including

● Boundary constrained mesh generation.

● Quality mesh generation.

● Anisotropic mesh adaptation.

Then, some challenging problems in CAD geometry preparation will be discussed, some recent research results on these problems will be presented.


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