A new three-dimensional variable-node finite element and its application for fluid-solid interaction problems

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dc.contributor.authorKang, Yong-Sooko
dc.contributor.authorKim, Jungdoko
dc.contributor.authorSohn, Dongwooko
dc.contributor.authorKim, Jeong Hoko
dc.contributor.authorKim, Hyun-Gyuko
dc.contributor.authorIm, Seyoungko
dc.date.accessioned2015-04-06T05:33:37Z-
dc.date.available2015-04-06T05:33:37Z-
dc.date.created2014-11-09-
dc.date.created2014-11-09-
dc.date.created2014-11-09-
dc.date.issued2014-11-
dc.identifier.citationCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.281, pp.81 - 105-
dc.identifier.issn0045-7825-
dc.identifier.urihttp://hdl.handle.net/10203/194655-
dc.description.abstractA new three-dimensional variable-node element is proposed to achieve an efficient connection of non-matching interfaces between dissimilar finite element meshes. The variable-node elements at interfaces are compatible with conventional finite elements, and satisfy the interface conditions of continuity, and completeness across non-matching meshes. The present method thereby provides a seamless connection between dissimilar finite element meshes and a correct load transfer across non-matching interfaces. Therefore, it leads to an efficient approach for solving a class of problems involving the non-matching interfaces such as fluid solid interaction problems. Numerical examples are presented to show the effectiveness of the present method for solving fluid solid interaction problems with non-conforming interfaces, and the usefulness and application of the present method are discussed.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectCONSERVATIVE LOAD-TRANSFER-
dc.subjectNONMATCHING MESHES-
dc.subjectQUADRATIC INTERPOLATION-
dc.subjectHEXAHEDRAL MESHES-
dc.subjectINTERFACE ELEMENT-
dc.subjectPART I-
dc.subjectCOMPUTATION-
dc.subjectREFINEMENT-
dc.subjectALGORITHMS-
dc.subjectPROJECTION-
dc.titleA new three-dimensional variable-node finite element and its application for fluid-solid interaction problems-
dc.typeArticle-
dc.identifier.wosid000343841400004-
dc.identifier.scopusid2-s2.0-84906735206-
dc.type.rimsART-
dc.citation.volume281-
dc.citation.beginningpage81-
dc.citation.endingpage105-
dc.citation.publicationnameCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING-
dc.identifier.doi10.1016/j.cma.2014.07.026-
dc.contributor.localauthorIm, Seyoung-
dc.contributor.nonIdAuthorSohn, Dongwoo-
dc.contributor.nonIdAuthorKim, Jeong Ho-
dc.contributor.nonIdAuthorKim, Hyun-Gyu-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorVariable-node elements-
dc.subject.keywordAuthorNon-matching interface-
dc.subject.keywordAuthorFluid-structure interaction-
dc.subject.keywordAuthorArbitrary Lagrangian-Eulerian formulation-
dc.subject.keywordAuthorVariable-node elements-
dc.subject.keywordAuthorNon-matching interface-
dc.subject.keywordAuthorFluid-structure interaction-
dc.subject.keywordAuthorArbitrary Lagrangian-Eulerian formulation-
dc.subject.keywordPlusCONSERVATIVE LOAD-TRANSFER-
dc.subject.keywordPlusNONMATCHING MESHES-
dc.subject.keywordPlusQUADRATIC INTERPOLATION-
dc.subject.keywordPlusHEXAHEDRAL MESHES-
dc.subject.keywordPlusINTERFACE ELEMENT-
dc.subject.keywordPlusPART I-
dc.subject.keywordPlusCOMPUTATION-
dc.subject.keywordPlusREFINEMENT-
dc.subject.keywordPlusALGORITHMS-
dc.subject.keywordPlusPROJECTION-
dc.subject.keywordPlusCONSERVATIVE LOAD-TRANSFER-
dc.subject.keywordPlusNONMATCHING MESHES-
dc.subject.keywordPlusQUADRATIC INTERPOLATION-
dc.subject.keywordPlusHEXAHEDRAL MESHES-
dc.subject.keywordPlusINTERFACE ELEMENT-
dc.subject.keywordPlusPART I-
dc.subject.keywordPlusCOMPUTATION-
dc.subject.keywordPlusREFINEMENT-
dc.subject.keywordPlusALGORITHMS-
dc.subject.keywordPlusPROJECTION-
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