Study on an opposed-injection stratified-charge combustion system

Toshiaki Kitagawa, Hiroyuki Kido, Hiroyuki Ishida

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抜粋

The direct-injection stratified-charge engine is expected to be an alternative to the conventional spark-ignition engines for its high thermal efficiency and low CO and NOx emission levels. Its actual utilization, however, is prevented by high unburned hydrocarbon emission levels especially during light-load operations. In order to conquer this problem, an opposed-injection stratified-charge system was examined using a pancake-type constant volume bomb, where fuel was injected nearly towards the center of the bomb by a pair of fuel injectors attached oppositely to the circumferential wall of the bomb. Unburned hydrocarbons were reduced compared with the basic radial fuel injection stratified-charge system with a single injector. It was considered that the interactions of the two fuel jets promoted the local fuel-air mixing and increased the flame propagation velocity leaving less over-lean mixture.

元の言語英語
ホスト出版物のタイトルASME/JSME Thermal Engineering Joint Conference
出版者Publ by ASME
ページ253-258
ページ数6
ISBN(印刷物)0791806162
出版物ステータス出版済み - 1991
イベントProceedings of the 3rd ASME/JSME Thermal Engineering Joint Conference Part 5 (of 5) - Reno, NV, USA
継続期間: 3 17 19913 22 1991

その他

その他Proceedings of the 3rd ASME/JSME Thermal Engineering Joint Conference Part 5 (of 5)
Reno, NV, USA
期間3/17/913/22/91

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Kitagawa, T., Kido, H., & Ishida, H. (1991). Study on an opposed-injection stratified-charge combustion system. : ASME/JSME Thermal Engineering Joint Conference (pp. 253-258). Publ by ASME.