Changes in fuel injection pressures and fuel spray quantity of marine diesel engines

Naohiro Yamatani*, Atsumu Tezaki, Sotomi Ishihara, Toshihiko Nakatani, Noriko Nishii, Hiroshi Mikami

*この論文の責任著者

研究成果: 書籍の章/レポート/会議録会議への寄与査読

抄録

When four-stroke diesel engines operate over long durations, it is well known that the fuel injection pressure decreases steadily, and then often followed by incomplete combustion in engine. Poor combustion in engine caused by the pressure drop is a big problem because it causes environmental pollution. However, changes in the exhaust temperature in four-stroke diesel engines occur more slowly than that in the fuel injection pressure. So, the effects of the fuel-injection-pressure drop on the exhaust gas temperature and maximum pressure do not appear in the operating data. It is difficult to grasp the combustion state from the operating data of an actual machine. This study aimed to observe and investigate carefully the phenomena that were accompanied with a drop in the fuel injection pressure.

本文言語英語
ホスト出版物のタイトルICCAS 2017 - 2017 17th International Conference on Control, Automation and Systems - Proceedings
出版社IEEE Computer Society
ページ1733-1738
ページ数6
ISBN(電子版)9788993215137
DOI
出版ステータス出版済み - 2017/12/13
イベント17th International Conference on Control, Automation and Systems, ICCAS 2017 - Jeju, 大韓民国
継続期間: 2017/10/182017/10/21

出版物シリーズ

名前International Conference on Control, Automation and Systems
2017-October
ISSN(印刷版)1598-7833

学会

学会17th International Conference on Control, Automation and Systems, ICCAS 2017
国/地域大韓民国
CityJeju
Period2017/10/182017/10/21

ASJC Scopus 主題領域

  • 人工知能
  • コンピュータ サイエンスの応用
  • 制御およびシステム工学
  • 電子工学および電気工学

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