Diesel spray combustion in an ambient gas containing hydrocarbon using a rapid compression machine (Case of methane-air lean mixture)

Norimasa Iida; Mitsunori Nakamura; Hideki Ohhashi

doi:10.1299/kikaib.63.1854

Diesel spray combustion in an ambient gas containing hydrocarbon using a rapid compression machine (Case of methane-air lean mixture)

Norimasa Iida, Mitsunori Nakamura, Hideki Ohhashi

Department of System Design Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Effect of hydrocarbon content in surrounding gas on diesel spray ignition and combustion was examined. In this study, a single-action rapid compression machine was used to observe the ignition and combustion of diesel spray and the soot formation and oxidation processes in the flame. Various surrounding gas compositions were obtained by adding different quantities of methane or propane to charged air with an equivalence ratio ranging from 0.0 to 0.6. The two color method was applied to analyze the flame temperature and KL values from the colored flame image taken by high-speed camera. Also characteristics of compression ignition of lean methane-air mixture were examined.

Original language	English
Pages (from-to)	1854-1861
Number of pages	8
Journal	Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume	63
Issue number	609
DOIs	https://doi.org/10.1299/kikaib.63.1854
Publication status	Published - 1997 Jan 1

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

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Diesel spray combustion in an ambient gas containing hydrocarbon using a rapid compression machine (Case of methane-air lean mixture). / Iida, Norimasa; Nakamura, Mitsunori; Ohhashi, Hideki.

In: Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 63, No. 609, 01.01.1997, p. 1854-1861.

Research output: Contribution to journal › Article › peer-review

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Diesel spray combustion in an ambient gas containing hydrocarbon using a rapid compression machine (Case of methane-air lean mixture)

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