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Remarkable improvement of NOx–PM trade-off in a diesel engine by means of bio-ethanol and EGR
http://hdl.handle.net/10069/23166
http://hdl.handle.net/10069/231660de196ac-9f6f-4711-8c8c-d04189853d1d
名前 / ファイル | ライセンス | アクション |
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Energy2010_Ishida.pdf (2.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-05-24 | |||||
タイトル | ||||||
タイトル | Remarkable improvement of NOx–PM trade-off in a diesel engine by means of bio-ethanol and EGR | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | PCI engine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Bio-ethanol | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | EGR | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | PM-NOx trade-off | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Ishida, Masahiro
× Ishida, Masahiro× Yamamoto, Shohei× Ueki, Hironobu× Sakaguchi, Daisaku |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to realize a premixed compression ignition (PCI) engine, the effects of bioethanol-gas oil blends and exhaust gas recirculation (EGR) on PM-NOx trade-off have been investigated focusing on ignition delay, premixed combustion, diffusion combustion, smoke, NOx and thermal efficiency. The present experiment was done by increasing the ethanol blend ratio and ethanol and by increasing the EGR ratio in a single cylinder direct injection diesel engine. It is found that a remarkable improvement in PM-NOx trade-off can be achieved by promoting the premixing based on the ethanol blend fuel having low evaporation temperature, large latent heat and low cetane number as well, in addition, based on a marked elongation of ignition delay due to the low cetane number fuel and the low oxygen intake charge. As a result, very low levels of NOx and PM, which satisfies the 2009 emission standards imposed on heavy duty diesel engines in Japan, were achieved without deterioration of brake thermal efficiency in the PCI engine fuelled with the 50% ethanol blend diesel fuel and the high EGR ratio. It is noticed that smoke can be reduced even by increasing the EGR ratio under the highly premixed condition. | |||||
書誌情報 |
Energy 巻 35, 号 12, p. 4572-4581, 発行日 2010-12 |
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出版者 | ||||||
出版者 | Elsevier Ltd | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03605442 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11525894 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.energy.2010.03.039 | |||||
権利 | ||||||
権利情報 | Copyright © 2010 Elsevier Ltd All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Energy, 35(12), pp.4572-4581; 2010 |