高圧ガス噴射副室式ディーゼル機関におけるすす・NO_x同時低減に及ぼすガス噴射方式とガス種の影響 (<小特集>エンジンシステムの新展開)

概要

論文の詳細を見る
Modification has been made to one of the prechambers of a 4-cylinder, IDI diesel engine used to study the combustion process, for the purpose of reducing emissions. With the provisions for optical assessment of the combustion process in the prechamber, the effect of high-pressure gas injection into the prechamber during injection has been carried out. Results of this work indicate that high-pressure gas injection during combustion can affect simultaneous soot and NO_x reduction with a reasonably low amount of emission of other diesel engine pollutants. An optimum chamber type is suggested based on analysis of the effect of air, argon and nitrogen injection.
一般社団法人日本機械学会の論文
1995-10-25