微細成層燃焼機関に関する研究 : 第1報、微細成層燃焼の可能性

概要

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An investigation was carried out to verify the possibility of a micro-stratified combustion engine. An experiment of a single spark ignition side valve engine was conducted, with two types of combustion chamber, five spark plug locations, and a fuel droplets supply ratio from 0 to 60 per cent of total fuel charge. From the present results, it is concluded that micro-stratified combustion can be embodied with a relatively quiescent combustion chamber, below 40 per cent fuel droplets supply ratio and by using a richer-mixture than the excess air factor 1.2. The brake mean effective pressure and the thermal efficiency with micro-stratified combustion are almost equal to or a few per cent greater than those of the engine operated with a fully vaporized fuel-air mixture.
一般社団法人日本機械学会の論文
1984-03-28