Impact analysis of arbitrarily-shaped bodies using a finite element method and a smoothed particle hydrodynamics method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tak, Moonho | - |
dc.contributor.author | Park, Taehyo | - |
dc.date.accessioned | 2021-07-30T05:19:47Z | - |
dc.date.available | 2021-07-30T05:19:47Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 0029-5981 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4269 | - |
dc.description.abstract | We propose a new method to obtain contact forces under a non- smoothed contact problem between arbitrarily- shaped bodies which are discretized by finite element method. Contact forces are calculated by the specific contact algorithm between two particles of smoothed particle hydrodynamics, which is a meshfree method, and that are applied to each colliding body. This approach has advantages that accurate contact forces can be obtained within an accelerated collision without a jump problem in a discrete time increment. Also, this can be simply applied into any contact problems like a point- to- point, a point- to- line, and a point- to- surface contact for complex shaped and deformable bodies. In order to describe this method, an impulse based method, a unilateral contact method and smoothed particle hydrodynamics method are firstly introduced in this paper. Then, a procedure about the proposed method is handled in great detail. Finally, accuracy of the proposed method is verified by a conservation of momentum through three contact examples. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | Impact analysis of arbitrarily-shaped bodies using a finite element method and a smoothed particle hydrodynamics method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Taehyo | - |
dc.identifier.doi | 10.1002/nme.5338 | - |
dc.identifier.scopusid | 2-s2.0-84982206009 | - |
dc.identifier.wosid | 000394580100006 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, v.109, no.10, pp.1490 - 1520 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | - |
dc.citation.title | INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | - |
dc.citation.volume | 109 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1490 | - |
dc.citation.endPage | 1520 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Interdisciplinary Applications | - |
dc.subject.keywordPlus | CONTACT PROBLEMS | - |
dc.subject.keywordPlus | DYNAMIC SIMULATION | - |
dc.subject.keywordPlus | NONSMOOTH CONTACT | - |
dc.subject.keywordPlus | ALGORITHM | - |
dc.subject.keywordPlus | PENALTY | - |
dc.subject.keywordAuthor | impact analysis | - |
dc.subject.keywordAuthor | contact problem | - |
dc.subject.keywordAuthor | lagrange multiplier method | - |
dc.subject.keywordAuthor | fem | - |
dc.subject.keywordAuthor | meshless method | - |
dc.subject.keywordAuthor | smoothed particle hydrodynamics | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/nme.5338 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.