Effects of aromatics content and 90% distillation temperature of diesel fuels on flame temperature and soot formation

Shinya Takahashi; Kazunari Wakimoto; Norimasa Iida; Danilo Nikolic

doi:10.4271/2001-01-1940

Effects of aromatics content and 90% distillation temperature of diesel fuels on flame temperature and soot formation

Shinya Takahashi, Kazunari Wakimoto, Norimasa Iida, Danilo Nikolic

体育会

研究成果: Conference contribution

9 被引用数 (Scopus)

抄録

In this study, the effects of fuel properties, aromatics content and 90% distillation temperature T₉₀, on flame temperature and soot formation were studied using a rapid compression machine (RCM). Aromatics content and T₉₀ distillation temperature were parameters isolated from influence of each other, and from cetane number. A fuel spray was injected in the RCM combustion chamber by a single nozzle hole. The ignition and combustion processes of diesel spray were observed by a high-speed direct photography. Flame temperature and KL factor (which indicates the soot concentration), were analyzed by the two-color method. The rate of heat release was analyzed from indicated diagrams. The fuels with aromatics content showed higher flame temperature. The fuel with highest T₉₀ distillation temperature showed highest flame temperature.

本文言語	English
ホスト出版物のタイトル	SAE Technical Papers
DOI	https://doi.org/10.4271/2001-01-1940
出版ステータス	Published - 2001
イベント	International Spring Fuels and Lubricants Meeting and Exhibition - Orlando, FL, United States 継続期間: 2001 5 7 → 2001 5 9

Other

Other	International Spring Fuels and Lubricants Meeting and Exhibition
Country	United States
City	Orlando, FL
Period	01/5/7 → 01/5/9

ASJC Scopus subject areas

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

文献へのアクセス

10.4271/2001-01-1940

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引用スタイル

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abstract = "In this study, the effects of fuel properties, aromatics content and 90% distillation temperature T90, on flame temperature and soot formation were studied using a rapid compression machine (RCM). Aromatics content and T90 distillation temperature were parameters isolated from influence of each other, and from cetane number. A fuel spray was injected in the RCM combustion chamber by a single nozzle hole. The ignition and combustion processes of diesel spray were observed by a high-speed direct photography. Flame temperature and KL factor (which indicates the soot concentration), were analyzed by the two-color method. The rate of heat release was analyzed from indicated diagrams. The fuels with aromatics content showed higher flame temperature. The fuel with highest T90 distillation temperature showed highest flame temperature.",

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