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计算数学教研室--沈智军

沈智军

计算数学教研室, 博士生导师

联系方式:010-

电子邮箱:shen_zhijun@iapcm.ac.cn

从事专业:

计算流体力学,偏微分方程数值解

教育经历

1983/09-1987/06, 浙江大学数学系, 应用数学,理学学士

1996/09-2000/06, 中国工程物理研究院研究生部,计算数学,理学博士

工作经历

1987/07-1996/09,见习研究员和助理研究员,北京应用物理与计算数学研究所

2001/01-2001/12,访问学者,美国纽约大学库朗所和威斯康星大学

2002/06-2002/10,访问学者,香港科技大学

2000/07-2005/08,副研究员,北京应用物理与计算数学研究所

2005/09-至今, 研究员,北京应用物理与计算数学研究所

研究方向简介

双曲型守恒律数值方法, 多介质流体力学数值方法,弹塑性流体力学数值方法, 无网格方法。

个人荣誉、所获奖项等

1.1994年,部委级国防科技进步二等奖。

2.2013年,中国工程物理研究院研究生部优质课程奖。

代表性研究成果列表(请按照参考文献引用格式提供详细信息)
国家发明专利:

1.沈智军,闫伟,袁光伟,一种基于多维黎曼解的任意拉格朗日欧拉方法。专利号:ZL201310498537.0.

代表性文章:

1.Xia Cui, Z. J. Shen, Guangwei Yuan, Asymptotic-preserving discrete schemes for non-equilibrium radiation diffusion problem in spherical and cylindrical symmetrical geometries, Commun. Comput. Phys., 2018, 23(1): 198-229.

2.Z. J. Shen, W. Yan, and G. W. Yuan, A Robust HLLC-type Riemann Solver for Strong Shock, J. Comput. Phys., 309(2016), 185-206.

3.X. Cui ,G. W. Yuan,Z. J. Shen, Asymptotic analysis of discrete schemes for non-equilibrium radiation diffusion,J. Comput. Phys., 313(2016),415-429.

4.Z. J. Shen, X. Li, and J. Ren Comparisons of Some Difference Forms for Compressible Flow in Cylindrical Geometry on ALE Framework, Appl. Math. Mech., 37(11), (2016), 1571-1586.

5.J. Zheng, Q. F. Chen, G. Yunjun, Z. G. Li, Z. J. Shen,, Multishock Compression Properties of Warm Dense Argon, Scientific Reports, 5: 16041, 2015, DOI: 10.1038 /srep 16041.

6.Z. J. Shen, W. Yan, and G. Yuan, A robust and contact resolving Riemann solver on unstructured mesh, Part I, Euler method, J. Comput. Phys., 268(2014), 432-455.

7.Z. J. Shen, W. Yan, and G. Yuan, A robust and contact resolving Riemann solver on unstructured mesh, Part II, ALE method, J. Comput. Phys., 268(2014), 456-484.

8.Z. J. Shen, W. Yan, and G. Yuan, A Stability Analysis of Hybrid Schemes to Cure Shock Instability, Commun.Comput. Phys., 15(5), 2014, 1320-1342.

9.Q. F. Chen, J. Zheng, Y. J. Gu, Y. L. Chen, L. C. Cai and Z. J. Shen, Thermophysical properties of multi-shock compressed dense argon, J. Chem. Phys, 140, 074202, 1-6 , 2014.

10.Z. J. Shen, G. X. Lv, A Remapping Method Based On Multi-Point Flux Corner Transport Upwind Advection Algorithm, J. Comput. Math. , 31(6), 592–619, 2013.

11.Z. J. Shen, W. Yan and G. X. Lv, Behavior of Viscous Solutions in Lagrangian Formulation, J. Comput. Phys. , 229(2010.), 4522-4543.

12.G. X. Lv, L. J. Shen and Z. J. Shen, Numerical Methods for Energy Flux of Temperature Diffusion Equation on Unstructured Grids, Int. J. Numer. Meth. Biomed. Engng., 26(5)( 2010) 646-665.

13.H. Wu, L. J. Shen and Z. J. Shen, A hybrid numerical method to cure numerical shock instability, Commun. Comput. Phys., 8(5)(2010): 1264-1271.

14.L. J. Shen, G. X. Lv, Z. J. Shen, A finite point method based on directional differences, SIAM J. Numer. Anal., 2009, 47(3): 2224-2242.

15.Z. J. Shen, W. Yan, Comparison between two HLL-type Riemann solvers for strong shock calculation on ALE framework, Lecture Notes in Engineering and Computer Science: Proceedings of the International MultiConference of Engineers and Computer Scientists 2015, 18-20 March, 2015, Hong Kong. ISBN: 978-988-19253-2-9, ISSN: 2078-0958 (Print), ISSN: 2078-0966 (Online), 443-447. (优秀论文)