Experimental and numerical studies on soot formation in fuel rich mixture

Tomoyuki Narushima*, Akinori Morishima, Haruki Moriwaki, Jin Kusaka, Yasuhiro Daisho

*この研究の対応する著者

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

Experimental and numerical studies are conducted on the formation of soot and Polycyclic Aromatic Hydrocarbons (PAHs), regarded as precursors of soot, during the combustion of fuel-rich homogeneous n-heptane mixtures. In-cylinder gases are sampled directly through a high-speed solenoid valve in engine tests, to be analyzed by GC/MS for qualifying PAHs. Smoke concentration is also measured. A numerical study is carried out by using a zero-dimensional model combined with detailed chemical kinetics. The experiments and computations show that PAHs can be predicted qualitatively by means of the present kinetic model.

本文言語English
ジャーナルSAE Technical Papers
DOI
出版ステータスPublished - 2003 1月 1
イベント2003 JSAE/SAE International Spring Fuels and Lubricants Meeting - Yokohama, Japan
継続期間: 2003 5月 192003 5月 22

ASJC Scopus subject areas

  • 自動車工学
  • 安全性、リスク、信頼性、品質管理
  • 汚染
  • 産業および生産工学

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