CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1989, Vol. 6 ›› Issue (4): 486-494.

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NUMERICAL SCHEMES OF THE CHARACTERISTICS-DIFFERENCE METHOD FOR CONVECTION-DOMINATED DIFFUSION PROBLEMS

Lu Jin-fu   

  1. Tsinghua University
  • Received:1989-02-12 Online:1989-12-25 Published:1989-12-25

Abstract: In this paper,we consider the numerical methods for solving convection problems and convection-dominated diffusion problems on the basis of combining the method of characteristics with finite difference method we presented two numerical schemes. Some numerical results are also given.