Micro combustor is one of the most important components in a micro-thermo-photovoltaic (MTP) system. A high and uniform temperature distribution along the outer surface of the combustion chamber is necessary to ensure a high radiation power density. At different air flowrates of admixture of hydrogen and oxygen, the temperature distributions both along the wall and on the exit plane of micro combustor were obtained through the experiment of the micro combustor with a sudden step. The experimental results indicated by that the position of flame center could be completely controlled in the combustor with a sudden step; steady temperature distribution could be obtained along the outer wall; and whirlpool could be brought on the sudden step, to enhance the mix of hydrogen and oxygen.
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潘剑锋,唐维新,黄俊,李德桃,杨文明.微热光电系统燃烧室内截面突变对燃烧的影响[J].农业机械学报,2007,38(3):44-46.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(3):44-46.