각도형상에 따른 정사각형 곡관에서 출구면 및 하류직관거리의 속도분포특성에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 진정정 | - |
dc.contributor.author | 박형선 | - |
dc.contributor.author | 임종한 | - |
dc.contributor.author | 윤준규 | - |
dc.date.available | 2020-02-28T05:43:01Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1229-604X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/9393 | - |
dc.description.abstract | Through this study, velocity distribution characteristics of exit section and downstream straight length of square sectional 180° and 90° curved ducts were numerically analyzed with RSM (ReynoldsStress Model) by changing various flow parameters such as air velocity, surface roughness and hydraulic diameter etc. As a result of it, the maximum velocity profiles according to air velocity in 180° and 90° curved ducts were indicated at Y/D=0.8 and X/D=0.7 region. Also, the efficient measuring location in bended duct downstream was able to suggest when the most stable straight duct length in flow deviations were indicated at L/D=30 and L/D=10 region, and the standard deviation characteristics according to hydraulic diameter were mostly indicated at L/D=15∼30 and L/D=10 region considering minimum deviations in the same velocity condition. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국기계기술학회 | - |
dc.relation.isPartOf | 한국기계기술학회지 | - |
dc.title | 각도형상에 따른 정사각형 곡관에서 출구면 및 하류직관거리의 속도분포특성에 관한 연구 | - |
dc.title.alternative | A Study on Velocity Distribution Characteristics of Exit Section and Downstream Straight Length in Square Curved Duct According to Angle Shape | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.doi | 10.17958/ksmt.18.3.201606.382 | - |
dc.identifier.bibliographicCitation | 한국기계기술학회지, v.18, no.3, pp.382 - 390 | - |
dc.identifier.kciid | ART002114690 | - |
dc.citation.endPage | 390 | - |
dc.citation.startPage | 382 | - |
dc.citation.title | 한국기계기술학회지 | - |
dc.citation.volume | 18 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | 진정정 | - |
dc.contributor.affiliatedAuthor | 임종한 | - |
dc.contributor.affiliatedAuthor | 윤준규 | - |
dc.subject.keywordAuthor | Square Curved Duct(정사각형 곡관) | - |
dc.subject.keywordAuthor | RSM(Reynolds Stress Model) | - |
dc.subject.keywordAuthor | Velocity Distribution(속도분포) | - |
dc.subject.keywordAuthor | Flow Parameters(유동인자) | - |
dc.subject.keywordAuthor | Standard Deviation(표준편차) | - |
dc.description.journalRegisteredClass | kci | - |
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