DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, HY | ko |
dc.contributor.author | No, Hee Cheon | ko |
dc.date.accessioned | 2013-02-28T01:37:34Z | - |
dc.date.available | 2013-02-28T01:37:34Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-10 | - |
dc.identifier.citation | INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, v.23, no.6, pp.767 - 778 | - |
dc.identifier.issn | 0735-1933 | - |
dc.identifier.uri | http://hdl.handle.net/10203/72085 | - |
dc.description.abstract | A correlation describing the initial droplet size just after the CRF position at low mass flux is suggested through regression analysis. The history-dependent post-dryout model of Varone and Rohsenow replaced by the Webb-Chen model for wall-vapor heat transfer is used as a reference model in the analysis. In the post-dryout region at low pressure and low flow, it is found that the suggested one-dimensional mechanistic model is valid only in the churn-turbulent how regime (j(g)* = 0.5 similar to 4.5). It is also suggested that the droplet size generated from the churn-turbulent surface is dependent not only on the pressure but also on the vapor velocity. It turns out that the present model can predict the measured cladding and vapor temperatures within 20% and 15%, respectively. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Modelling for post-dryout heat transfer and droplet sizes at low pressure and low flow conditions | - |
dc.type | Article | - |
dc.identifier.wosid | A1996VB93500002 | - |
dc.identifier.scopusid | 2-s2.0-0030267251 | - |
dc.type.rims | ART | - |
dc.citation.volume | 23 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 767 | - |
dc.citation.endingpage | 778 | - |
dc.citation.publicationname | INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | - |
dc.identifier.doi | 10.1016/0735-1933(96)00060-7 | - |
dc.contributor.localauthor | No, Hee Cheon | - |
dc.contributor.nonIdAuthor | Jeong, HY | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | REFLOOD | - |
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