Spray characteristics of four-hole injectors used for a hydrocarbon lean nitrogen oxide catalyst system in a diesel engine
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Jungmo | - |
dc.contributor.author | Kim, Kibum | - |
dc.contributor.author | Lee, Kihyung | - |
dc.date.accessioned | 2021-06-23T10:03:13Z | - |
dc.date.available | 2021-06-23T10:03:13Z | - |
dc.date.issued | 2012-08 | - |
dc.identifier.issn | 0954-4070 | - |
dc.identifier.issn | 2041-2991 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/36318 | - |
dc.description.abstract | Among emission reduction technologies, a hydrocarbon lean nitrogen oxide trap is a cost-effective solution for nitrogen oxide emission control in light-duty vehicles. However, the hydrocarbon lean nitrogen oxide trap leads to high fuel consumption because diesel fuel is normally used as a reducing agent (i.e. a reductant). It is necessary to establish injection conditions corresponding to the maximum nitrogen oxide conversion in the hydrocarbon lean nitrogen oxide trap system. A uniform distribution of the reducing agent is desirable, and the spray characteristics of the reductant, such as atomization and penetration, must be well understood in order to establish a good performance of the hydrocarbon lean nitrogen oxide trap. With this goal in mind, the spray characteristics and behaviour of a port fuel injector with four holes were analysed using visualization and r.m.s. image-processing techniques. The Sauter mean diameter distribution of the injector was measured using a Malvern system. The liquid agents employed in this study were ISO 4113 and n-heptane, which have properties similar to those of diesel and gasoline fuels respectively. These results elucidated the feasibility of a secondary injection system for the hydrocarbon lean nitrogen oxide trap. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Mechanical Engineering Publications Ltd. | - |
dc.title | Spray characteristics of four-hole injectors used for a hydrocarbon lean nitrogen oxide catalyst system in a diesel engine | - |
dc.type | Article | - |
dc.publisher.location | 영국 | - |
dc.identifier.doi | 10.1177/0954407011435771 | - |
dc.identifier.scopusid | 2-s2.0-84871994912 | - |
dc.identifier.wosid | 000309212100007 | - |
dc.identifier.bibliographicCitation | Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, v.226, no.8, pp 1073 - 1087 | - |
dc.citation.title | Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering | - |
dc.citation.volume | 226 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1073 | - |
dc.citation.endPage | 1087 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Transportation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Transportation Science & Technology | - |
dc.subject.keywordPlus | SOOT | - |
dc.subject.keywordPlus | EMISSIONS | - |
dc.subject.keywordAuthor | Four-hole injector | - |
dc.subject.keywordAuthor | secondary injection system | - |
dc.subject.keywordAuthor | Sauter mean diameter | - |
dc.subject.keywordAuthor | spray characteristics | - |
dc.subject.keywordAuthor | hydrocarbon lean nitrogen oxide trap | - |
dc.identifier.url | https://journals.sagepub.com/doi/10.1177/0954407011435771 | - |
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.