418 Fuel Spray Behavior in a Small DI Diesel Engine under Reverse Squish
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概要
- 論文の詳細を見る
Modern small DI diesel engines are operated at high loads and high speeds. In these engines at the end of impingement much of the spray is carried to the cavity outside by strong reverse squish when the injection timing is retarded. This causes flame quenching, and higher HC and PM emission. In this study the fuel spray development under reverse squish was investigated in a small direct injection diesel engine with a common rail injection system. It was found that the roundness at the top and bottom side of lip causes leakage of fuel to outside the cavity during the expansion stroke when the charging pressure is high.
- 一般社団法人日本機械学会の論文
- 2000-09-25
著者
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418 Montajir
Kitami Institute Of Technology
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Tsukamoto Koji
Kitami Institute Of Technology
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Kubo Kenichi
Kitami Institute of Technology
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Tsunemoto Hideyuki
Kitami Institute of Technology
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Ishitani Hiromi
Kitami Institute of Technology
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Ishitani H
Kitami Institute Of Technology
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Ishitani Hiromi
Kitami Inst. Of Tech.
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Tsunemoto H
Kitami Institute Of Technology
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Tsunemoto Hideyuki
Kitami Inst. Of Technology
関連論文
- 418 Fuel Spray Behavior in a Small DI Diesel Engine under Reverse Squish
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