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Jianfei Liu
Ph.D., Associate Professor
Department of Mechanics and Engineering Science
College of Engineering, Peking University
  • Email: ljf@mech.pku.edu.cn
Education Background

Sep.1981 — Dec.1991  B.S, M.S and Ph.D., Dept. of Mech. Engineering, Beijing Univ. of Aero. & Astro.


Professional Experience
 
2000/08 — present  Associate Professor, College of Engineering, Peking Univ.

Oct.2007-Oct. 2008  visiting Professor, Dept. of Physics, Univ. of Montreal.

Aug,1999-Feb.2000  Research Associate, Dept. of Civil Engineering, Hongkong Univ.

May 1998-Jul.2000  Lecturer, Dept. of Mechanics, Peking Univ.

Dec.1991-May 1998  software engineer in a company developing CAD/CAM tools.

Courses
 
2002 — present  Computational Geometry, Algorithms and Data Structures.

Research Areas And Interests

Mesh generation, Computational Geometry, FEA?Computer Graphics


Awards And Honors
 
1.  Presented a novel operation, the so called SPR operation, which can be used to improve mesh and recover geometry boundary after meshing.

2.  Presented the sphere-packing method for mesh generation in 1991, earlier than other researchers having the same idea.

3.  Developed a mesh generator which has about 300 users in China.

Selected Publications

1.  S.H. Lo, Liu JF, Automatic mesh generation on a regular background grid, Journal of Computer Science and Technology?2002,17(6).

2.  Liu JF, Automatic mesh generation of 3-D geometric models, Acta Mechanica Sinica, 2003,19(3)

3.  Liu JF, Sun SL and Wang DC, Optimal tetrahedralization for small polyhedron: A new local transformation strategy for 3-D mesh generation and mesh improvement, CMES: computer modeling in engineering & sciences, 2006,14(1).

4.  Liu JF and Sun SL, Small Polyhedron Reconnection: A New Way to Eliminate Poorly-Shaped Tetrahedra, Proceedings of 15th international meshing roundtable, Birmingham, USA, 2006

5.  Liu J. F., Chen Bin , Boundary recovery after 3D Delaunay tetrahedralization without adding extra nodes, international journal of numerical methods in engineering, 2007,72(6).

6.  Liu JF, Li SX, A fast and practical method to pack spheres for mesh generation, Acta Mechanica Sinica 2008, 24(4).

7.  Liu JF, Chen YQ and Sun SL, Small Polyhedron Reconnection for Mesh Improvement and its implementation based on advancing front technique, Inter. J. numer. Meth. Eng, 2009, 79(8).