A study on the direct control of the start of homogeneous charge compression ignition combustion by pulsed flame jet with rapid compression expansion machine

Eiichi Murase, Osamu Moriue, Hideki Hashimoto, Fumihiro Nakashima, Yoshinobu Komai

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

Aiming at direct ignition-timing control of homogeneous charge compression ignition in low-load conditions, pulsed flame jet, which is the jet of burning gas issuing from a small cavity facing a combustion chamber, was utilized. The characteristics of homogeneous charge compression ignition combustion initiated by pulsed flame jet were investigated using rapid compression expansion machine, which realizes single compression and expansion strokes and thus the measurement of indicated work. Higher indicated mean effective pressure was obtained using pulsed flame jet without increasing NOx emission drastically, and it was shown that pulsed flame jet has potential to control the onset of homogeneous charge compression ignition combustion appropriately. The validity of pulsed flame jet utilization was shown through pressure and NOx measurements.

本文言語英語
ページ(範囲)549-556
ページ数8
ジャーナルInternational Journal of Engine Research
15
5
DOI
出版ステータス出版済み - 8 2014

All Science Journal Classification (ASJC) codes

  • 自動車工学
  • 航空宇宙工学
  • 海洋工学
  • 機械工学

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