Auto ignition and combustion of DME and n-butane/air mixtures in Homogeneous Charge Compression Ignition engine

Tetsuya Igarashi; Norimasa Iida

doi:10.1299/kikaib.64.605

Auto ignition and combustion of DME and n-butane/air mixtures in Homogeneous Charge Compression Ignition engine

Tetsuya Igarashi
, Norimasa Iida

システムデザイン工学科

研究成果: Article › 査読

17 被引用数 (Scopus)

抄録

Auto ignition, which is observed in Homogeneous and Premixed Charge Compression Ignition engine, expand the lean flammability limit of engine operation and realize stable ignition and combustion at a range of ultra-lean conditions, where NO_x emissions are reduced. In this study, we made a basic research on mechanism of auto ignition and combustion with various premixed gas temperature and compression speed on n-butane and dimethyl ether (DME). And we observed singularity phenomena appearing in auto ignition at low temperature of n-butane/air mixture in Homogeneous Charge Compression Ignition engine.

本文言語	English
ページ（範囲）	605-612
ページ数	8
ジャーナル	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
巻	64
号	618
DOI	https://doi.org/10.1299/kikaib.64.605
出版ステータス	Published - 1998 2月

ASJC Scopus subject areas

凝縮系物理学
機械工学

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10.1299/kikaib.64.605

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title = "Auto ignition and combustion of DME and n-butane/air mixtures in Homogeneous Charge Compression Ignition engine",

abstract = "Auto ignition, which is observed in Homogeneous and Premixed Charge Compression Ignition engine, expand the lean flammability limit of engine operation and realize stable ignition and combustion at a range of ultra-lean conditions, where NOx emissions are reduced. In this study, we made a basic research on mechanism of auto ignition and combustion with various premixed gas temperature and compression speed on n-butane and dimethyl ether (DME). And we observed singularity phenomena appearing in auto ignition at low temperature of n-butane/air mixture in Homogeneous Charge Compression Ignition engine.",

keywords = "Combustion phenomena, Compression ignition, DME, Diesel engine, HCCI, Ignition, Lean burn, N-butane, NO, Premixed combustion",

author = "Tetsuya Igarashi and Norimasa Iida",

year = "1998",

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doi = "10.1299/kikaib.64.605",

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T1 - Auto ignition and combustion of DME and n-butane/air mixtures in Homogeneous Charge Compression Ignition engine

AU - Igarashi, Tetsuya

AU - Iida, Norimasa

PY - 1998/2

Y1 - 1998/2

N2 - Auto ignition, which is observed in Homogeneous and Premixed Charge Compression Ignition engine, expand the lean flammability limit of engine operation and realize stable ignition and combustion at a range of ultra-lean conditions, where NOx emissions are reduced. In this study, we made a basic research on mechanism of auto ignition and combustion with various premixed gas temperature and compression speed on n-butane and dimethyl ether (DME). And we observed singularity phenomena appearing in auto ignition at low temperature of n-butane/air mixture in Homogeneous Charge Compression Ignition engine.

AB - Auto ignition, which is observed in Homogeneous and Premixed Charge Compression Ignition engine, expand the lean flammability limit of engine operation and realize stable ignition and combustion at a range of ultra-lean conditions, where NOx emissions are reduced. In this study, we made a basic research on mechanism of auto ignition and combustion with various premixed gas temperature and compression speed on n-butane and dimethyl ether (DME). And we observed singularity phenomena appearing in auto ignition at low temperature of n-butane/air mixture in Homogeneous Charge Compression Ignition engine.

KW - Combustion phenomena

KW - Compression ignition

KW - DME

KW - Diesel engine

KW - HCCI

KW - Ignition

KW - Lean burn

KW - N-butane

KW - NO

KW - Premixed combustion

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JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

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Auto ignition and combustion of DME and n-butane/air mixtures in Homogeneous Charge Compression Ignition engine

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