Improvement of diesel combustion using a fuel-water-fuel injection system

Koji Takasaki, Tadashi Fukuyoshi, Masaru Otsubo, Shigenobu Abe, Shin Nosuke Osafune, Hiroshi Ide

研究成果: ジャーナルへの寄稿学術誌査読

3 被引用数 (Scopus)

抄録

This paper describes the application of a stratified fuel/water injection system for diesel engines. This system makes it possible to inject water during fuel injection from the same nozzle hole without mixing the liquids. First, it was confirmed that NOx reduction and improvement of thermal efficiency and smoke density could be achieved using this system. The reason for such improvement of combustion with water was investigated in detail using a special test engine with which burning flames could be visualized by taking high speed photographs. Moreover, the distribution of the water vapor in the fuel spray was estimated through calculations using the software KIVA. Based on these studies, this system may soon be put into practical use.

本文言語英語
ページ(範囲)975-982
ページ数8
ジャーナルJSME International Journal, Series B: Fluids and Thermal Engineering
41
4
DOI
出版ステータス出版済み - 1998

!!!All Science Journal Classification (ASJC) codes

  • 機械工学
  • 物理化学および理論化学
  • 流体および伝熱

フィンガープリント

「Improvement of diesel combustion using a fuel-water-fuel injection system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル