DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최정일 | ko |
dc.contributor.author | 성형진 | ko |
dc.date.accessioned | 2013-03-03T01:31:17Z | - |
dc.date.available | 2013-03-03T01:31:17Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | 한국결정성장학회지, v.7, no.1, pp.108 - 116 | - |
dc.identifier.issn | 1225-1429 | - |
dc.identifier.uri | http://hdl.handle.net/10203/76501 | - |
dc.description.abstract | A laboratory experiment was made of critical transition flow modes in Czocllralski convection. Numerical computation was also made to delineate the dynamic transition. The period of temperature oscillation ($t_p$) and the interval of temperature oscillation ($\Delta\theta$) were scrutinized to capture the critical transition regime. The mixed convection parameter was varied in the range of $0.134\le Ra/PrRe^2 \le3.804$. The data from calculation were in good agreement with ones from experiment. The influence of the Prandtl number on the transition was examined for Pr = 910, 4445 and 8889. To understand the transition mechanism, the detailed temperature oscillation modes, the isolines of meridional temperature and the axial velocity profiles were investigated. | - |
dc.language | Korean | - |
dc.publisher | 한국결정성장학회 | - |
dc.title | 초크랄스키 공정에서의 천이예측 | - |
dc.title.alternative | Prediction of transition in Czochralski process | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 108 | - |
dc.citation.endingpage | 116 | - |
dc.citation.publicationname | 한국결정성장학회지 | - |
dc.contributor.localauthor | 성형진 | - |
dc.contributor.nonIdAuthor | 최정일 | - |
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