CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2013, Vol. 30 ›› Issue (2): 203-208.

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A Combined Method of Rosseland Method and Two-flux Method for Combustion Within Porous Media

LI Debo1, SONG Zhengchang2   

  1. 1. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China;
    2. School of Electric Power Engineering, China University of Mining and Technology, Xuzhou 221116, China
  • Received:2012-04-23 Revised:2012-07-25 Online:2013-03-25 Published:2013-03-25

Abstract: A combined method of Rosseland method and two-flux method is used for radiation heat transfer in premixed methane combustion within porous media.Numerical results show that the method is effective for computation of radiation heat transfer near boundary.

Key words: radiation heat transfer, Rosseland method, two-flux method, premixed methane combustion, porous media

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