DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신은허 | ko |
dc.contributor.author | 이승재 | ko |
dc.contributor.author | 김성훈 | ko |
dc.contributor.author | 박희경 | ko |
dc.date.accessioned | 2013-03-07T17:49:59Z | - |
dc.date.available | 2013-03-07T17:49:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-02 | - |
dc.identifier.citation | 상하수도학회지, v.22, no.1, pp.105 - 112 | - |
dc.identifier.issn | 1225-7672 | - |
dc.identifier.uri | http://hdl.handle.net/10203/90825 | - |
dc.description.abstract | Disinfection is a basic and effective microorganism inactivation method and historically contributed a decrease in waterborne diseases. To guarantee the disinfection ability, improving T in CT value is important. Many indexes are used to estimate the hydraulic efficiency, however, these are black-box analysis. Therefore it is need to develope new estimation method. In this study, internal short-circuiting estimation method (ISEM) is developed using CFD and we inquire into the factor which causes increase of T10/T value as LW ratio increases. And the effect of shape on the relation of LW ratio and T10/T is analyzed. As LW ratio increases, internal short-circuiting index (ISI) of influent and effluent zone is rapidly reduced and recirculation and dead zone are reduced in channel zone. Therefore, as the T10/T value converges maximum value, ISI curve is changed from | - |
dc.language | Korean | - |
dc.publisher | 대한상하수도학회 | - |
dc.title | 정수지 내부 단락류 발생 평가: Part A. 정수장 내부 단락류 분석을 통한 장폭비와 형태가 T10/T 값에 미치는 영향 연구 | - |
dc.title.alternative | Internal Short-circuiting Estimation in Clearwell : Part A. Investigation the Effect of LW Ratio and Shape on T10/T using Internal Short-circuiting Estimation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 105 | - |
dc.citation.endingpage | 112 | - |
dc.citation.publicationname | 상하수도학회지 | - |
dc.identifier.kciid | ART001224407 | - |
dc.contributor.localauthor | 박희경 | - |
dc.contributor.nonIdAuthor | 신은허 | - |
dc.contributor.nonIdAuthor | 이승재 | - |
dc.contributor.nonIdAuthor | 김성훈 | - |
dc.subject.keywordAuthor | CFD model | - |
dc.subject.keywordAuthor | LW ratio | - |
dc.subject.keywordAuthor | CT value | - |
dc.subject.keywordAuthor | internal short-circuiting estimation method | - |
dc.subject.keywordAuthor | internal short-circuiting index | - |
dc.subject.keywordAuthor | CFD model | - |
dc.subject.keywordAuthor | LW ratio | - |
dc.subject.keywordAuthor | CT value | - |
dc.subject.keywordAuthor | internal short-circuiting estimation method | - |
dc.subject.keywordAuthor | internal short-circuiting index | - |
dc.subject.keywordAuthor | 전산유체역학 모델 | - |
dc.subject.keywordAuthor | 장폭비 | - |
dc.subject.keywordAuthor | CT 값 | - |
dc.subject.keywordAuthor | 내부 단락류 평가 방법 | - |
dc.subject.keywordAuthor | 내부 단락류 지수 | - |
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