수력학적 공동현상을 이용한 온수 발생 장치에서의 회전체 형상에 대한 수치해석적 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 손손 | - |
dc.contributor.author | 신명섭 | - |
dc.contributor.author | 이웅엽 | - |
dc.contributor.author | 엄애선 | - |
dc.contributor.author | 윤준용 | - |
dc.date.accessioned | 2021-06-22T15:04:13Z | - |
dc.date.available | 2021-06-22T15:04:13Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.issn | 2287-9706 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/11170 | - |
dc.description.abstract | This paper presents a numerical investigation on the local hydraulic cavitation phenomena of water resulting from the rotor with high rotational speed in the hydraulic cavitation heat generator. The numerical simulation utilizes the standard k-epsilon turbulence model, the mixture multiphase model and the Schnerr-Sauer cavitation model to simulate the complex cavitation phenomena in the generator. For exploring the efficient shape of the dimples on the rotor to causing cavitation phenomena artificially, the pressure distributions and the volume fractions of the vapor on the rotor are investigated respectively about different shapes of the rotor in the generator. The optimum shape of the dimple to causing cavitation phenomena in the selected shapes is obtained by the means of the numerical simulation. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국유체기계학회 | - |
dc.title | 수력학적 공동현상을 이용한 온수 발생 장치에서의 회전체 형상에 대한 수치해석적 연구 | - |
dc.title.alternative | A Numerical Simulation Study on the Shape of the Rotor in Hydraulic Cavitation Heat Generator | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 윤준용 | - |
dc.identifier.doi | 10.5293/kfma.2017.20.2.075 | - |
dc.identifier.bibliographicCitation | 한국유체기계학회 논문집, v.20, no.2, pp.75 - 81 | - |
dc.relation.isPartOf | 한국유체기계학회 논문집 | - |
dc.citation.title | 한국유체기계학회 논문집 | - |
dc.citation.volume | 20 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 75 | - |
dc.citation.endPage | 81 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002214087 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | 공동현상 | - |
dc.subject.keywordPlus | 발열 장치 | - |
dc.subject.keywordPlus | 다상 유동 | - |
dc.subject.keywordPlus | 수치해석 | - |
dc.subject.keywordAuthor | Cavitation | - |
dc.subject.keywordAuthor | Heat Generator | - |
dc.subject.keywordAuthor | Multiphase Flow | - |
dc.subject.keywordAuthor | Numerical Simulation | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07157633&language=ko_KR&hasTopBanner=true | - |
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