Abstract
This study is aimed at clarifying the effects of radiative heat transfer on the flame structure and burning velocity in gas-solid two-phase systems. Based on a strict treatment of radiation, a detailed numerical analysis has been performed for a one-dimensional model of premixed combustion in a porous medium, and the effects of the absorption coefficient and total optical thickness of the porous medium, as well as the position of the reaction zone within the porous medium on the flame structures and burning velocity have been elucidated.
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