Experimental investigation of HCCI combustion with reduced compression ratio and narrow include angle injector in a small DI diesel engine
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myung Yoon | - |
dc.contributor.author | Lee, Ki Hyung | - |
dc.contributor.author | Lee, Chang Sik | - |
dc.date.accessioned | 2021-06-24T00:07:33Z | - |
dc.date.available | 2021-06-24T00:07:33Z | - |
dc.date.created | 2021-02-01 | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46437 | - |
dc.description.abstract | An experimental investigation was performed on a small direct injection (DI) diesel engine equipped with a common-rail injection system to reduce exhaust emissions through HCCI (homogenous charge compression ignition) combustion. Recently, strict environmental standard requirements call for both lower fuel consumption and reduced emissions that could not be achieved by conventional diesel combustion. In this work experimental investigations to achieve simultaneous reduction of NOX and soot by combustion of more diluted fuel/air mixture before the start of ignition were carried out. To realize this fundamental concept, the experimental conditions including injection timing and EGR rate are varied with the different engine configurations. For reducing the deposition of early injected fuel, spray angle of injector is reduced to 60° and piston head shape also modified to fit with the new injector and to reduce the compression ratio to 15:1 for expanding the ignition delay to form diluted mixture before the ignition. Experimental results show that reduced spray angle with modified piston head allow very low NOX and soot emission level while maintaining the high IMEP of diesel combustion. Copyright © 2005 by ASME. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | American Society of Mechanical Engineers | - |
dc.title | Experimental investigation of HCCI combustion with reduced compression ratio and narrow include angle injector in a small DI diesel engine | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Hyung | - |
dc.identifier.doi | 10.1115/icef2005-1256 | - |
dc.identifier.scopusid | 2-s2.0-32844471780 | - |
dc.identifier.bibliographicCitation | 2005 Fall Technical Conference of the ASME Internal Combustion Engine Division, pp.303 - 309 | - |
dc.relation.isPartOf | 2005 Fall Technical Conference of the ASME Internal Combustion Engine Division | - |
dc.citation.title | 2005 Fall Technical Conference of the ASME Internal Combustion Engine Division | - |
dc.citation.startPage | 303 | - |
dc.citation.endPage | 309 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordPlus | Combustion | - |
dc.subject.keywordPlus | Exhaust gases | - |
dc.subject.keywordPlus | Fuel injection | - |
dc.subject.keywordPlus | Ignition | - |
dc.subject.keywordPlus | Particulate emissions | - |
dc.subject.keywordPlus | Soot | - |
dc.subject.keywordPlus | Compression ratio | - |
dc.subject.keywordPlus | Fuel/air mixture | - |
dc.subject.keywordPlus | Injection timing | - |
dc.subject.keywordPlus | Piston head | - |
dc.subject.keywordPlus | Diesel engines | - |
dc.identifier.url | https://asmedigitalcollection.asme.org/ICEF/proceedings-abstract/ICEF2005/47365/303/313439 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.