DC Field | Value | Language |
---|---|---|
dc.contributor.author | So, Hongyun | ko |
dc.contributor.author | Yoon, Hyun Gi | ko |
dc.contributor.author | Chung, Myung Kyoon | ko |
dc.date.accessioned | 2013-03-09T07:29:13Z | - |
dc.date.available | 2013-03-09T07:29:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.25, no.3, pp.721 - 729 | - |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | http://hdl.handle.net/10203/95731 | - |
dc.description.abstract | To study the detailed flow structure of the unconfined plane impinging jet, a 3-dimensional flow analysis is carried out focused on the flow mechanism with the non-dimensional distance, Lid, as flow parameter by using the LES turbulent technique. The symbols d and L represent the nozzle width and the nozzle-to-plate distance, respectively. Then, the flow structures along both the stream-wise and spanwise direction are investigated. For these purposes, the plane impinging jet with Reynolds number of 11,000 is analyzed. The nozzle width was fixed at 1.3mm, but the nozzle-to-plate distance was varied between 4mm and 24mm. As a result, the plane impinging jet shows different flow patterns with Lid. In conclusion, the plane impinging jet is classified into three types with the non-dimensional variable, Lid. L/d < 4: Stable impinging jet, 4<L/d <= 11: periodically-stable impinging jet and L/d >= 11: Unstable impinging jet. | - |
dc.language | English | - |
dc.publisher | Korean Soc Mechanical Engineers | - |
dc.subject | CHECK-MARK STAIN | - |
dc.subject | HEAT-TRANSFER | - |
dc.subject | SURFACE | - |
dc.subject | IMPINGEMENT | - |
dc.subject | FLUID | - |
dc.subject | FIELD | - |
dc.title | Large eddy simulation of flow characteristics in an unconfined slot impinging jet with various nozzle-to-plate distances | - |
dc.type | Article | - |
dc.identifier.wosid | 000288474200020 | - |
dc.identifier.scopusid | 2-s2.0-79957530511 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 721 | - |
dc.citation.endingpage | 729 | - |
dc.citation.publicationname | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.contributor.localauthor | Chung, Myung Kyoon | - |
dc.contributor.nonIdAuthor | So, Hongyun | - |
dc.contributor.nonIdAuthor | Yoon, Hyun Gi | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Buckling of the jet | - |
dc.subject.keywordAuthor | LES (large eddy simulation) | - |
dc.subject.keywordAuthor | Slot impinging jet | - |
dc.subject.keywordAuthor | Stability | - |
dc.subject.keywordAuthor | Vortex pair | - |
dc.subject.keywordPlus | CHECK-MARK STAIN | - |
dc.subject.keywordPlus | HEAT-TRANSFER | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | IMPINGEMENT | - |
dc.subject.keywordPlus | FLUID | - |
dc.subject.keywordPlus | FIELD | - |
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