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College of Engineering(공과대학)Dept. of Nuclear and Quantum Engineering(원자력및양자공학과)NE-Journal Papers(저널논문)

Subcooled flow boiling CHF enhancement with porous surface coatings

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dc.contributor.authorSarwar, Mohammad Sohailko
dc.contributor.authorJeong, Yong Hoonko
dc.contributor.authorChang, Soon-Heungko
dc.date.accessioned2007-11-13T02:28:41Z-
dc.date.available2007-11-13T02:28:41Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2007-08-
dc.identifier.citationINTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, v.50, no.17-18, pp.3649 - 3657-
dc.identifier.issn0017-9310-
dc.identifier.urihttp://hdl.handle.net/10203/1891-
dc.description.abstractThe effect of micro/nanoporous inside surface coated vertical tubes on CHF was determined during water flow boiling at atmospheric pressure. CHF was measured for smooth and three different coated tubes, at mass fluxes (100-300 kg/m(2) s) and two inlet subcooling temperatures (50 degrees C and 75 degrees C). Greater CHF enhancement was found with microporous coatings than with nanoporous coatings. Al2O3 microporous coatings with particle size < 10 mu m and coatings thickness of 50 mu m showed the best CHF enhancement. Maximum increase in CHF was about 25% for microporous Al2O3. A wettability test was performed to study an increase of CHF with microporous coated surfaces. (c) 2006 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectMICROPOROUS COATED SURFACES-
dc.subjectHEAT-TRANSFER-
dc.subjectSATURATED FC-72-
dc.subjectPLAIN-
dc.titleSubcooled flow boiling CHF enhancement with porous surface coatings-
dc.typeArticle-
dc.identifier.wosid000247288000035-
dc.identifier.scopusid2-s2.0-34247483520-
dc.type.rimsART-
dc.citation.volume50-
dc.citation.issue17-18-
dc.citation.beginningpage3649-
dc.citation.endingpage3657-
dc.citation.publicationnameINTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER-
dc.identifier.doi10.1016/j.ijheatmasstransfer.2006.09.011-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorJeong, Yong Hoon-
dc.contributor.localauthorChang, Soon-Heung-
dc.contributor.nonIdAuthorSarwar, Mohammad Sohail-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorflow boiling-
dc.subject.keywordAuthorCHF-
dc.subject.keywordAuthorporous coatings-
dc.subject.keywordAuthorwettability-
dc.subject.keywordPlusMICROPOROUS COATED SURFACES-
dc.subject.keywordPlusHEAT-TRANSFER-
dc.subject.keywordPlusSATURATED FC-72-
dc.subject.keywordPlusPLAIN-
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