DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JB | - |
dc.contributor.author | Oh, BD | - |
dc.contributor.author | Kim, MH | - |
dc.date.accessioned | 2016-04-01T02:00:00Z | - |
dc.date.available | 2016-04-01T02:00:00Z | - |
dc.date.created | 2009-08-18 | - |
dc.date.issued | 2006-02 | - |
dc.identifier.issn | 0301-9322 | - |
dc.identifier.other | 2006-OAK-0000005710 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24185 | - |
dc.description.abstract | Nucleate pool boiling experiments with constant wall temperature were performed using pure R113 for subcooled, saturated, and superheated pool conditions. A microscale heater array and Wheatstone bridge circuits were used to maintain the constant wall temperature,and to measure the instantaneous heat flow rate accurately with high temporal and spatial resolutions. Images of bubble growth were taken at 5000 frames per second using a high-speed CCD camera synchronized with the heat flow rate measurements. The bubble geometry was obtained from the captured bubble images. The effect of the pool conditions on the bubble growth behavior was analyzed using dimensionless parameters for the initial and thermal growth regions. The effect of the pool conditions on the heat flow rate behavior was also examined. The bubble growth behaviors during subcooled, saturated, and superheated pool boiling were analyzed using a modified Jakob number that we newly defined. Dimensionless time and bubble radius parameters with the modified Jakob number characterized the bubble growth behavior well. These phenomena require further analysis for various pool temperature conditions, and this study will provide good experimental data with precise constant wall temperature boundary condition for such works. (c) 2005 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | - |
dc.subject | pool temperature | - |
dc.subject | constant wall temperature | - |
dc.subject | single bubble growth | - |
dc.subject | nucleate pool boiling | - |
dc.subject | microscale heater array | - |
dc.subject | BUBBLE-GROWTH RATES | - |
dc.subject | CONSTANT WALL TEMPERATURE | - |
dc.subject | HEAT-TRANSFER | - |
dc.subject | SUPERHEATED LIQUIDS | - |
dc.subject | BINARY-MIXTURES | - |
dc.subject | FC-72 | - |
dc.subject | PURE | - |
dc.title | Experimental study of pool temperature effects on nucleate pool boiling | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1016/j.ijmultiphaseflow.2005.09.005 | - |
dc.author.google | Kim, JB | - |
dc.author.google | Oh, BD | - |
dc.author.google | Kim, MH | - |
dc.relation.volume | 32 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 208 | - |
dc.relation.lastpage | 231 | - |
dc.contributor.id | 10110703 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, v.32, no.2, pp.208 - 231 | - |
dc.identifier.wosid | 000235480400003 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 231 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 208 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | - |
dc.citation.volume | 32 | - |
dc.contributor.affiliatedAuthor | Kim, MH | - |
dc.identifier.scopusid | 2-s2.0-31344468380 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 17 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BUBBLE-GROWTH RATES | - |
dc.subject.keywordPlus | CONSTANT WALL TEMPERATURE | - |
dc.subject.keywordPlus | HEAT-TRANSFER | - |
dc.subject.keywordPlus | SUPERHEATED LIQUIDS | - |
dc.subject.keywordPlus | BINARY-MIXTURES | - |
dc.subject.keywordPlus | FC-72 | - |
dc.subject.keywordPlus | PURE | - |
dc.subject.keywordAuthor | pool temperature | - |
dc.subject.keywordAuthor | constant wall temperature | - |
dc.subject.keywordAuthor | single bubble growth | - |
dc.subject.keywordAuthor | nucleate pool boiling | - |
dc.subject.keywordAuthor | microscale heater array | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
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