CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1986, Vol. 3 ›› Issue (2): 234-240.

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A MODIFIED DENNIS SCHEME FOR THE STEADY-STATE CONVECTION-DIFFUSION EQUATION

Lu Jin-fu, Guan Zhi   

  1. Tsinghua University
  • Received:1985-10-23 Online:1986-06-25 Published:1986-06-25

Abstract: In this paper, A modified Dennis scheme for the steady-state convection-diffusion equation is proposed. Elementry analysis and numerical computation for model problem show that, the highly inaccurate behaviour of Dennis scheme is corrected by modified Dennis scheme.