Effects of CO2 and N2 dilutions on laminar and turbulent flame propagation

Akihiro Hayakawa, Yukito Miki, Shoichi Kobayashi, Yukihide Nagano, Toshiaki Kitagawa

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

EGR (Exhaust Gas Recirculation) is adopted to reduce NOx emission in spark ignition engines. The effects of dilution with CO2 and N2, the main components of EGR, on laminar flame were investigated. It had been found that CO2 and N2 dilutions affected not only laminar burning velocity but also the response of flame to the flame stretch due to the change in the thermo-diffusive properties of the mixtures by the dilutions. Thus, turbulent flames were also investigated at fixed flame stretch factors to examine solely the thermo-diffusive effects on turbulent flame.

元の言語英語
ホスト出版物のタイトルSAE Technical Papers
DOI
出版物ステータス出版済み - 12 1 2011

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Dilution
Exhaust gas recirculation
Internal combustion engines

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

これを引用

Effects of CO2 and N2 dilutions on laminar and turbulent flame propagation. / Hayakawa, Akihiro; Miki, Yukito; Kobayashi, Shoichi; Nagano, Yukihide; Kitagawa, Toshiaki.

SAE Technical Papers. 2011.

研究成果: 著書/レポートタイプへの貢献会議での発言

Hayakawa, Akihiro ; Miki, Yukito ; Kobayashi, Shoichi ; Nagano, Yukihide ; Kitagawa, Toshiaki. / Effects of CO2 and N2 dilutions on laminar and turbulent flame propagation. SAE Technical Papers. 2011.
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