An investigation on the fuel behavior for a PFI type motorcycle engine
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyungmin | - |
dc.contributor.author | Lee, Kihyung | - |
dc.date.accessioned | 2021-06-23T15:04:47Z | - |
dc.date.available | 2021-06-23T15:04:47Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2009-09 | - |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/40934 | - |
dc.description.abstract | Recently, the electrically controlled fuel injection type motorcycle has been emphasized in order to meet regulations for exhaust emissions. However, there are many difficulties in selecting the control parameters because the pulsation phenomenon occurs in the intake port due to the higher speed operating range and the smaller layout than for a passenger car. Therefore, we investigated the injector spray characteristics which are applied to a 4-valve motorcycle gasoline engine. The spray characteristics were visualized by using a CCD camera synchronized with the stroboscope at 6000 rpm. Furthermore, we compared the simulation results using the VECTIS code with experimental results. The results showed that the trajectory of the spray was directed towards the lower wall of the intake port when the fuel was injected at closed valve timing. On the other hand, when the fuel was injected at open valve timing, a large portion of the fuel was lifted towards the upper half of the port. In addition, open valve injection makes fuel evaporation time short; this resulted in better mixture formation than a closed valve injection. From this result, we found that injection timing has a great effect on the mixture formation within a motorcycle cylinder. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.title | An investigation on the fuel behavior for a PFI type motorcycle engine | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kihyung | - |
dc.identifier.doi | 10.1007/s12206-009-0714-8 | - |
dc.identifier.scopusid | 2-s2.0-70349662060 | - |
dc.identifier.wosid | 000269900700016 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.23, no.9, pp.2507 - 2513 | - |
dc.relation.isPartOf | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.title | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 23 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2507 | - |
dc.citation.endPage | 2513 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001371606 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordAuthor | Motorcycle | - |
dc.subject.keywordAuthor | Fuel evaporation | - |
dc.subject.keywordAuthor | Equivalence ratio | - |
dc.subject.keywordAuthor | Port fuel injection | - |
dc.subject.keywordAuthor | CVI (closed valve injection) | - |
dc.subject.keywordAuthor | OVI (open valve injection) | - |
dc.subject.keywordAuthor | A/F (air fuel ratio) | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs12206-009-0714-8 | - |
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