DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, JS | ko |
dc.contributor.author | Hyun, Jae Min | ko |
dc.date.accessioned | 2013-03-04T07:53:03Z | - |
dc.date.available | 2013-03-04T07:53:03Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-11 | - |
dc.identifier.citation | JOURNAL OF FLUID MECHANICS, v.518, pp.125 - 145 | - |
dc.identifier.issn | 0022-1120 | - |
dc.identifier.uri | http://hdl.handle.net/10203/82071 | - |
dc.description.abstract | An analysis is made of steady-state flow of a compressible fluid in an infinite rapidly rotating pipe. Flow is induced by imposing a small azimuthally varying thermal forcing at the pipe wall. The Ekman number is small. Analyses are conducted to reveal both the axisymmetric-type and non-axisymmetric-type solutions. The axisymmetric solution is based on the azimuthally averaged wall boundary condition. The non-axisymmetric solution stems from the azimuthally fluctuating part of the wall boundary condition. It is shown that the two-dimensional (uniform in the axial direction) non-axisymmetric solution exists for sigma(gamma - 1)M-2 much greater than O(E-1/3). However, an axially dependent solution is found if sigma(gamma - 1)M-2 less than or similar to O(E-1/3), in which E denotes the Ekman number, M the Mach number, gamma the specific heat ratio and sigma the Prandtl number. The axisymmetric solution prevails over the whole flow region; the two-dimensional non-axisymmetric solution is confined to the near-wall thermal layer of thickness O(E-1/3). As a canonical example, a detailed description is given for the case of a highly conducting wall with differential heating. | - |
dc.language | English | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.subject | GAS CENTRIFUGE | - |
dc.subject | CYLINDER | - |
dc.subject | WAVES | - |
dc.title | Flow of a compressible fluid in a rapidly rotating pipe with azimuthally varying wall thermal condition | - |
dc.type | Article | - |
dc.identifier.wosid | 000225335600005 | - |
dc.identifier.scopusid | 2-s2.0-8644234146 | - |
dc.type.rims | ART | - |
dc.citation.volume | 518 | - |
dc.citation.beginningpage | 125 | - |
dc.citation.endingpage | 145 | - |
dc.citation.publicationname | JOURNAL OF FLUID MECHANICS | - |
dc.identifier.doi | 10.1017/S002211200400103X | - |
dc.contributor.localauthor | Hyun, Jae Min | - |
dc.contributor.nonIdAuthor | Park, JS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | GAS CENTRIFUGE | - |
dc.subject.keywordPlus | CYLINDER | - |
dc.subject.keywordPlus | WAVES | - |
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