Study of fuel jet stratification using air flow motion

Toshiaki Kitagawa, Hiroyuki Kido, Joko Sulistyono, Daisuke Kuramoto

Research output: Contribution to journalArticle

Abstract

The direct injection stratified charge (DISC) combustion system has the ability to improve the thermal efficiency of spark ignition engine. It is a competent system to realize the lean combustion. Charging air flow motion is very important to form the desirable stratified charge and to reduce unburned hydrocarbon emission. In this study, the effects of bulk flow motion in the combustion chamber on combustion process was investigated using a constant volume combustion bomb. Air flow motion was varied by changing the chamber configuration. The results show the small difference in the air flow motion had the large influence on the combustion process.

Original languageEnglish
Pages (from-to)167-177
Number of pages11
JournalMemoirs of the Faculty of Engineering, Kyushu University
Volume57
Issue number4
Publication statusPublished - Dec 1997

Fingerprint

Jet fuel
airflow
stratification
combustion
Air
Charging (furnace)
Direct injection
Combustion chambers
Internal combustion engines
Hydrocarbons
Combustion
Air flow
engine
hydrocarbon

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Study of fuel jet stratification using air flow motion. / Kitagawa, Toshiaki; Kido, Hiroyuki; Sulistyono, Joko; Kuramoto, Daisuke.

In: Memoirs of the Faculty of Engineering, Kyushu University, Vol. 57, No. 4, 12.1997, p. 167-177.

Research output: Contribution to journalArticle

Kitagawa, Toshiaki ; Kido, Hiroyuki ; Sulistyono, Joko ; Kuramoto, Daisuke. / Study of fuel jet stratification using air flow motion. In: Memoirs of the Faculty of Engineering, Kyushu University. 1997 ; Vol. 57, No. 4. pp. 167-177.
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