고체 표면에 충돌하는 뉴턴 액적에 대한 최대 액막 직경 모델 검토Assessment of Maximum Spreading Models for a Newtonian Droplet Impacting on a Solid Surface

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dc.contributor.authorAn, SangMoko
dc.contributor.authorLee, Sang Yongko
dc.date.accessioned2013-03-12T10:17:46Z-
dc.date.available2013-03-12T10:17:46Z-
dc.date.created2012-07-03-
dc.date.created2012-07-03-
dc.date.issued2012-06-
dc.identifier.citation대한기계학회논문집 B, v.36, no.6, pp.633 - 638-
dc.identifier.issn1226-4881-
dc.identifier.urihttp://hdl.handle.net/10203/102018-
dc.description.abstractThe maximum spreading is the maximum extent to which a drop can spread after impacting on a surface. It is one of the crucial factors determining the spraying performance in many applications. In this study, the existing maximum spreading models for a Newtonian liquid droplet impacting on a dry solid surface were reviewed and compared with the experimental results over the ranges of 4 ≤ Re ≤ 11700, 23 ≤ We ≤ 786, and 37.9° ≤ θs, ≤ 107.1°. The surface wettability was found to have only a minor influence on the maximum spreading, compared to the liquid viscosity and impact velocity. Among the models tested, the Roisman (2009) model showed the best agreement with the experimental results, matching 80% of the measured data within ±5%. © 2012 The Korean Society of Mechanical Engineers.-
dc.languageKorean-
dc.publisher대한기계학회-
dc.title고체 표면에 충돌하는 뉴턴 액적에 대한 최대 액막 직경 모델 검토-
dc.title.alternativeAssessment of Maximum Spreading Models for a Newtonian Droplet Impacting on a Solid Surface-
dc.typeArticle-
dc.identifier.scopusid2-s2.0-84862871959-
dc.type.rimsART-
dc.citation.volume36-
dc.citation.issue6-
dc.citation.beginningpage633-
dc.citation.endingpage638-
dc.citation.publicationname대한기계학회논문집 B-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorLee, Sang Yong-
dc.contributor.nonIdAuthorAn, SangMo-
dc.subject.keywordAuthorDrop Impact-
dc.subject.keywordAuthorMaximum Spreading-
dc.subject.keywordAuthorNewtonian Fluid-
dc.subject.keywordAuthorSolid Surface-
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ME-Journal Papers(저널논문)
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