4638 超小型燃焼器の開発に関する数値解析(G06-7 燃焼(1),G06 熱工学)

概要

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Numerical analysis of ultra-micro combustor was carried out by comparing with experimental results. First of all, we aimed at agreement of temperature distribution in the combustion chamber to the experimental result, which was basic data provided from a combustion phenomenon. We succeeded in simulating influence of porous material as inflow entrance and were able to confirm reliability of the present analytical model. Furthermore, we examined flame stability limits and influences of mixture preheating and wall surface temperature by using detailed chemical kinetics. The obtained results are as follows: Main combustion reaction occurs intensely near the outward wall of a combustion chamber. An increase of wall surface temperature brings high-intensity combustion of the whole combustion chamber.
一般社団法人日本機械学会の論文
2006-09-15