수처리 교반기용 프로펠러의 3차원 유동 전산 해석 및 성능 특성 분석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배용균 | - |
dc.contributor.author | 김대한 | - |
dc.contributor.author | 황승태 | - |
dc.contributor.author | 문영준 | - |
dc.date.accessioned | 2021-09-04T21:59:57Z | - |
dc.date.available | 2021-09-04T21:59:57Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1598-6071 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/95368 | - |
dc.description.abstract | In this study, the characteristics of water treatment mixer with various propeller profiles are numerically invesitgated. The computation was conducted by solving the incompressible Navier-Stokes equations on unstructured tetrahedral elements with k-ε turbulence model. It was found that the spreading angle and swirl magnitude of the jet are important factors for the mixer efficiency, since they clearly characterize the propeller and the frontal surface area of the propeller but not so much affected by the skew angle if it exceeds 30 degrees. The case1 and case2 models are found to show the best propeller efficiency. The case2 with low blade angle, however, requires the lowest power input for the same discharge capacity as the case1. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국전산유체공학회 | - |
dc.title | 수처리 교반기용 프로펠러의 3차원 유동 전산 해석 및 성능 특성 분석 | - |
dc.title.alternative | HREE-DIMENSIONAL FLOW COMPUTATION AND PERFORMANCE CHARACTERISTICS ANALYSIS OF PROPELLERS FOR WATER TREATMENT MIXER | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 문영준 | - |
dc.identifier.doi | 10.6112/kscfe.2015.20.1.010 | - |
dc.identifier.bibliographicCitation | 한국전산유체공학회지, v.20, no.1, pp.10 - 15 | - |
dc.relation.isPartOf | 한국전산유체공학회지 | - |
dc.citation.title | 한국전산유체공학회지 | - |
dc.citation.volume | 20 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 10 | - |
dc.citation.endPage | 15 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001979389 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | CFD | - |
dc.subject.keywordAuthor | Propeller computational fluid dynamics | - |
dc.subject.keywordAuthor | Water teratment mixer | - |
dc.subject.keywordAuthor | 전산유체역학 | - |
dc.subject.keywordAuthor | 프로펠러 전산유동 해석 | - |
dc.subject.keywordAuthor | 수처리 교반기 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.