]*>","")" /> 迎风紧致格式与热流计算

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迎风紧致格式与热流计算

朱庆勇,余怀忠,马延文,陶亮   

  1. 中山大学数学与计算科学学院;中国科学院力学研究所;中国科学院力学研究所;中山大学物理系 广州510275 ;北京 100080 ;北京 100080
  • 出版日期:2001-03-20 发布日期:2001-03-20

朱庆勇,余怀忠,马延文,陶亮. 迎风紧致格式与热流计算[J]. 数值计算与计算机应用, 2001, 22(3): 193-200.

AN UPWIND COMPACT SCHEME AND THE NUMERICAL SOLUTION OF HEAT TRANSFER PROBLEMS

  1. Zhu Qingyong (Faculty of Mathematics and Computing Sciences, Zhongshan University, Guangzhou, 510275 ) Yu Huaizhong Ma Yanwen (Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100080) Tao Liang (Department of Physics, Zhongshan University)
  • Online:2001-03-20 Published:2001-03-20
The difference scheme for Navier-Stokes equations based on a third order up- wind compact scheme[1] is considered. To investigate this scheme, the viscous Burgers' equation is used. For the inviscid portion of the Navier-Stokes equa- tions the flux vectors are split by using Steger-Warming's flux vectors splitting technique[2].The flux vectors are approximated by using upwind compact scheme. Second order accurate difference approximation is used for the viscous portion. Obtained difference scheme is used to solve the heat transfer problems.
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