Atomization characteristics and prediction accuracy of LISA-DDB model for gasoline direct injection spray
DC Field | Value | Language |
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dc.contributor.author | Park, Sung Wook | - |
dc.contributor.author | Kim, Hyung Jun | - |
dc.contributor.author | Lee, Ki Hyung | - |
dc.contributor.author | Lee, Chang Sik | - |
dc.date.accessioned | 2021-06-24T00:39:46Z | - |
dc.date.available | 2021-06-24T00:39:46Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2004-07 | - |
dc.identifier.issn | 1226-4865 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/46576 | - |
dc.description.abstract | In this paper, the spray atomization characteristics of a gasoline direct-injection injector were investigated experimentally and numerically. To visualize the developing spray process, a laser sheet method with a Nd NAG laser was utilized. The microscopic atomization characteristics such as the droplet size and velocity distribution were also obtained by using a phase Doppler particle analyzer system at the 5 MPa of injection pressure. With the experiments, the calculations of spray atomization were conducted by using the KIVA code with the LISA-DDB breakup model. Based on the agreement with the experimental results, the prediction accuracy of LISA-DDB breakup model was investigated in terms of the spray shapes, spray tip penetration, SMD distribution, and axial mean velocity. The results of this study provides the macroscopic and microscopic characteristics of the spray atomization, and prediction accuracy of the LISA-DDB model. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.title | Atomization characteristics and prediction accuracy of LISA-DDB model for gasoline direct injection spray | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Hyung | - |
dc.identifier.doi | 10.1007/BF02983292 | - |
dc.identifier.scopusid | 2-s2.0-8344290484 | - |
dc.identifier.wosid | 000222572300013 | - |
dc.identifier.bibliographicCitation | KSME INTERNATIONAL JOURNAL, v.18, no.7, pp.1177 - 1186 | - |
dc.relation.isPartOf | KSME INTERNATIONAL JOURNAL | - |
dc.citation.title | KSME INTERNATIONAL JOURNAL | - |
dc.citation.volume | 18 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1177 | - |
dc.citation.endPage | 1186 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART000976605 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | LIQUID SHEETS | - |
dc.subject.keywordAuthor | hybrid breakup model | - |
dc.subject.keywordAuthor | atomization characteristics | - |
dc.subject.keywordAuthor | GDI (gasoline direct injection) | - |
dc.subject.keywordAuthor | KIVA-3 code | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2FBF02983292 | - |
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