DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Ki-Hyun | ko |
dc.contributor.author | Yoon, Soon-Ho | ko |
dc.contributor.author | Lee, Dai-Gil | ko |
dc.date.accessioned | 2013-03-11T19:44:37Z | - |
dc.date.available | 2013-03-11T19:44:37Z | - |
dc.date.created | 2012-03-07 | - |
dc.date.created | 2012-03-07 | - |
dc.date.issued | 2012-01 | - |
dc.identifier.citation | COMPOSITE STRUCTURES, v.94, no.2, pp.469 - 476 | - |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/100080 | - |
dc.description.abstract | Since the stainless steel primary barriers of Cryogenic Containment System (CCS) for Liquefied Natural Gas (LNG) ship failed by impact loads due to LNG cavitation during operation, the stiffness and strength of the primary barrier was increased much to endure the impact pressure of LNG, which increased the transfer of impact load to foam insulation panels under the primary barrier. The increase of impact load to the foam insulation panels will induce crack propagation into the insulation foam panels due to the low toughness of insulation foams at cryogenic temperatures. In this work, an impact isolation system was developed using glass fiber composite mats to lower the impact load transmission into the foam insulation panels. An optimal design process for the vibration isolation system was conducted by a numerical method. For reliability of the impact isolation system, cryogenic fatigue tests of the glass fiber composite mats were performed. Also, an impact test equipment with low impact duration was developed to simulate the efficiency of the impact isolation system. (C) 2011 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Vibration isolation of LNG containment systems due to sloshing with glass fiber composite | - |
dc.type | Article | - |
dc.identifier.wosid | 000298362600017 | - |
dc.identifier.scopusid | 2-s2.0-84866382978 | - |
dc.type.rims | ART | - |
dc.citation.volume | 94 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 469 | - |
dc.citation.endingpage | 476 | - |
dc.citation.publicationname | COMPOSITE STRUCTURES | - |
dc.identifier.doi | 10.1016/j.compstruct.2011.08.008 | - |
dc.contributor.localauthor | Lee, Dai-Gil | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Cavitation impact | - |
dc.subject.keywordAuthor | LNG | - |
dc.subject.keywordAuthor | Sloshing impact | - |
dc.subject.keywordAuthor | Vibration isolation | - |
dc.subject.keywordAuthor | Glass fiber composite mat | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.