Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel)

Hideyuki Akiyama; Hidehiro Nishimura; Yasumitsu Ibaraki; Norimasa Iida

doi:10.1299/kikaib.64.613

Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel)

Hideyuki Akiyama, Hidehiro Nishimura, Yasumitsu Ibaraki, Norimasa Iida

Department of System Design Engineering

Research output: Contribution to journal › Article

Abstract

This study aimed to reduce NO and soot by establishing fuel lean and uniform mixture in diesel spray using high-pressure fuel injection and a micro-hole nozzle. To avoid short ignition delay by micro-hole nozzle and high pressure fuel injection, low cetane number fuel was induced to shift the ignition timing after the end of fuel injection. The combustion event was observed by high-speed direct photography, ignition and combustion were analyzed by the combustion chamber pressure history, and KL values and flame temperatures were analyzed by the two-color method from the two dimensional flame image.

Original language	English
Number of pages	1
Journal	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume	64
Issue number	618
DOIs	https://doi.org/10.1299/kikaib.64.613
Publication status	Published - 1998 Feb

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Keywords

Cetane number
Combustion
Diesel engine
Fuel
High-pressure fuel injection
Ignition delay
Micro-hole nozzle
Rapid compression machine
Two-color method

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

Cite this

Akiyama, H., Nishimura, H., Ibaraki, Y., & Iida, N. (1998). Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel). Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 64(618). https://doi.org/10.1299/kikaib.64.613

Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel). / Akiyama, Hideyuki; Nishimura, Hidehiro; Ibaraki, Yasumitsu; Iida, Norimasa.

In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 64, No. 618, 02.1998.

Research output: Contribution to journal › Article

Akiyama, H, Nishimura, H, Ibaraki, Y & Iida, N 1998, 'Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel)', Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, vol. 64, no. 618. https://doi.org/10.1299/kikaib.64.613

Akiyama H, Nishimura H, Ibaraki Y, Iida N. Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel). Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 1998 Feb;64(618). https://doi.org/10.1299/kikaib.64.613

Akiyama, Hideyuki ; Nishimura, Hidehiro ; Ibaraki, Yasumitsu ; Iida, Norimasa. / Study on premixed combustion of diesel spray with high-pressure fuel injection and a micro-hole nozzle using a rapid compression machine (improvement of combustion using low cetane number fuel). In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 1998 ; Vol. 64, No. 618.

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10.1299/kikaib.64.613