DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Myung Sup | ko |
dc.contributor.author | Hyun, Jae Min | ko |
dc.contributor.author | Park, Jun Sang | ko |
dc.date.accessioned | 2013-03-08T07:57:01Z | - |
dc.date.available | 2013-03-08T07:57:01Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-04 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, v.28, no.2, pp.262 - 267 | - |
dc.identifier.issn | 0142-727X | - |
dc.identifier.uri | http://hdl.handle.net/10203/92534 | - |
dc.description.abstract | A numerical study is made of flow and heat transfer near an infinite disk, which rotates steadily about the longitudinal axis. The surface of the disk is characterized by axisymmetric, sinusoidally-shaped roughness. The representative Reynolds number is large. Numerical solutions are acquired to the governing boundary-layer-type equations. The present numerical results reproduce the previous data for a flat disk. For a wavy surface disk, the radial distributions of local skin friction coefficient and local Nusselt number show double periodicity, which is in accord with the previous results. Physical explanations are provided for this finding. The surface-integrated torque coefficient and average Nusselt number increase as, the surface roughness parameter increases. The effect of the Rossby number is also demonstrated. (c) 2006 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | VAPOR-DEPOSITION REACTOR | - |
dc.subject | WAVY SURFACE | - |
dc.subject | CONVECTION | - |
dc.subject | FLUID | - |
dc.subject | FILM | - |
dc.subject | LAMINAR | - |
dc.title | Flow and heat transfer over a rotating disk with surface roughness | - |
dc.type | Article | - |
dc.identifier.wosid | 000245568100007 | - |
dc.identifier.scopusid | 2-s2.0-33847177995 | - |
dc.type.rims | ART | - |
dc.citation.volume | 28 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 262 | - |
dc.citation.endingpage | 267 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW | - |
dc.identifier.doi | 10.1016/j.ijheatfluidflow.2006.04.008 | - |
dc.contributor.localauthor | Hyun, Jae Min | - |
dc.contributor.nonIdAuthor | Yoon, Myung Sup | - |
dc.contributor.nonIdAuthor | Park, Jun Sang | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | rotating disk flow | - |
dc.subject.keywordAuthor | wavy disk | - |
dc.subject.keywordAuthor | sinusoidal disk | - |
dc.subject.keywordAuthor | boundary layer flow | - |
dc.subject.keywordAuthor | torque coefficient | - |
dc.subject.keywordAuthor | Rossby number | - |
dc.subject.keywordPlus | VAPOR-DEPOSITION REACTOR | - |
dc.subject.keywordPlus | WAVY SURFACE | - |
dc.subject.keywordPlus | CONVECTION | - |
dc.subject.keywordPlus | FLUID | - |
dc.subject.keywordPlus | FILM | - |
dc.subject.keywordPlus | LAMINAR | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.