CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1999, Vol. 16 ›› Issue (2): 199-205.

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An artificial scattering iteration method for calculating multigroup radiation transfer problems

Feng Tinggui, Lai Dongxian, Xu Yan   

  1. Institute of Applied Physics & Computational Mathematics, Beijing 100088
  • Received:1997-12-29 Online:1999-03-25 Published:1999-03-25

Abstract: Some difficulties are analyzed for solving problems of multigroup radiation transfer coupled with material,and an artificial-scattering iteration method is presented by splitting electron energy equation into two equations.The computing method is described and compared with other method.Numerical examples are given.

Key words: multigroup radiation transfer, artificial scattering method

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