DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Tae-Sung | ko |
dc.contributor.author | Kim, Moon Uhn | ko |
dc.date.accessioned | 2013-03-08T15:54:06Z | - |
dc.date.available | 2013-03-08T15:54:06Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | FLUID DYNAMICS RESEARCH, v.41, no.3 | - |
dc.identifier.issn | 0169-5983 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93483 | - |
dc.description.abstract | The flow of a liquid film on a rotating disc is investigated in the case where a liquid is supplied at a constant flow rate. We propose thin film equations by the integral method with a simple approach to satisfy the boundary conditions on a disc and a free surface, and the results are compared with those of the Navier-Stokes equations. The radial film velocity is assumed to be a quartic profile in our analysis, whereas it was assumed to be a quadratic one, neglecting the inertia force so that the boundary conditions were not completely satisfied, in the analysis of Sisoev et al (2003 J. Fluid Mech. 229 531-54). The basic flow and its stability are analyzed using the thin film equations even in the region where the inertia force is not negligible. A local stability analysis of the flow is conducted using the linearized disturbance equations and correctly predicts Needham's simple instability criterion. The present thin film equations give a good approximation of the Navier-Stokes equations. | - |
dc.language | English | - |
dc.publisher | Iop Publishing Ltd | - |
dc.subject | INCLINED PLANES | - |
dc.subject | WAVE FORMATION | - |
dc.subject | LAMINAR-FLOW | - |
dc.subject | DYNAMICS | - |
dc.subject | SURFACE | - |
dc.subject | LAYER | - |
dc.subject | JET | - |
dc.title | The flow and hydrodynamic stability of a liquid film on a rotating disc | - |
dc.type | Article | - |
dc.identifier.wosid | 000270658600006 | - |
dc.identifier.scopusid | 2-s2.0-66149104532 | - |
dc.type.rims | ART | - |
dc.citation.volume | 41 | - |
dc.citation.issue | 3 | - |
dc.citation.publicationname | FLUID DYNAMICS RESEARCH | - |
dc.identifier.doi | 10.1088/0169-5983/41/3/035504 | - |
dc.contributor.localauthor | Kim, Moon Uhn | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | INCLINED PLANES | - |
dc.subject.keywordPlus | WAVE FORMATION | - |
dc.subject.keywordPlus | LAMINAR-FLOW | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | JET | - |
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