DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Myung-Gon | ko |
dc.contributor.author | Kang, Sang-Guk | ko |
dc.contributor.author | Kim, Chun-Gon | ko |
dc.contributor.author | Kong, Cheol-Won | ko |
dc.date.accessioned | 2013-08-14T01:36:56Z | - |
dc.date.available | 2013-08-14T01:36:56Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-03 | - |
dc.identifier.citation | COMPOSITES SCIENCE AND TECHNOLOGY, v.68, no.3-4, pp.1080 - 1087 | - |
dc.identifier.issn | 0266-3538 | - |
dc.identifier.uri | http://hdl.handle.net/10203/175096 | - |
dc.description.abstract | In this study, the characteristics of filament wound composite/aluminum ring specimens were investigated at cryogenic temperature. Ring specimens were manufactured using carbon fiber and Type B epoxy resin which had been developed for cryogenic use. By measuring the thermal strain at -150 degrees C, it was found that compressive thermal stress was induced in the composite part, while the tensile thermal stress in aluminum part, which was about 32% of yield stress, in turn caused aluminum to yield at a lower load level. In addition, the thermal strain from a finite element analysis showed good agreement with this measure in an experiment. After six mechanical loading cycles were applied to the ring specimen at -150 degrees C, tensile tests were performed at -150 degrees C using split disk fixtures. The results of these tests showed that the composite strength in a liner-composite tank structure for use in a cryogenic propellant tank is decreased by the applied auto-frettage pressure. (C) 2007 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | MICROCRACKING | - |
dc.title | Thermally induced stress analysis of composite/aluminum ring specimens at cryogenic temperature | - |
dc.type | Article | - |
dc.identifier.wosid | 000253621700056 | - |
dc.identifier.scopusid | 2-s2.0-38649098520 | - |
dc.type.rims | ART | - |
dc.citation.volume | 68 | - |
dc.citation.issue | 3-4 | - |
dc.citation.beginningpage | 1080 | - |
dc.citation.endingpage | 1087 | - |
dc.citation.publicationname | COMPOSITES SCIENCE AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.compscitech.2007.03.015 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Chun-Gon | - |
dc.contributor.nonIdAuthor | Kong, Cheol-Won | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | filament wound ring specimen | - |
dc.subject.keywordAuthor | composite | - |
dc.subject.keywordAuthor | cryogenic | - |
dc.subject.keywordAuthor | thermal stress | - |
dc.subject.keywordPlus | MICROCRACKING | - |
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