Finite element-based inverse approach to estimate the friction coefficient in hot bar rolling process
DC Field | Value | Language |
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dc.contributor.author | Byon, Sang M. | - |
dc.contributor.author | Lee, Hyong J. | - |
dc.contributor.author | Lee, Youngseog | - |
dc.date.available | 2019-03-07T04:35:01Z | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 0954-4054 | - |
dc.identifier.issn | 2041-2975 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/1867 | - |
dc.description.abstract | This article proposes a finite element analysis-based inverse approach to estimate the friction coefficient in hot bar rolling. The focus is to minimize the difference between the spread of material measured from the pilot hot bar rolling test and that computed from finite element analysis. The recursive response surface method was used with a changed observation range to minimize the difference. The pilot hot bar rolling test was conducted at temperatures ranging from 850 degrees C to 1150 degrees C and reduction ratios from 20% to 40%. Finite-element simulation of the pilot hot bar rolling test was carried out. A fast running model that can rapidly determine the friction coefficient at the arbitrary reduction ratios and temperatures in the ranges mentioned above was also presented. The estimated friction coefficient was approximately 10%-17% higher than the friction coefficient typically used in hot strip rolling. The effect of temperature variation on the friction coefficient was greater at higher reduction ratios (30%-40%) than at a lower reduction ratio (20%). | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SAGE PUBLICATIONS LTD | - |
dc.title | Finite element-based inverse approach to estimate the friction coefficient in hot bar rolling process | - |
dc.type | Article | - |
dc.identifier.doi | 10.1177/0954405416683428 | - |
dc.identifier.bibliographicCitation | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, v.232, no.11, pp 1996 - 2007 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000441767900011 | - |
dc.identifier.scopusid | 2-s2.0-85051732030 | - |
dc.citation.endPage | 2007 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1996 | - |
dc.citation.title | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | - |
dc.citation.volume | 232 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Friction coefficient | - |
dc.subject.keywordAuthor | hot bar rolling process | - |
dc.subject.keywordAuthor | spreading | - |
dc.subject.keywordAuthor | response surface method | - |
dc.subject.keywordAuthor | fast running model | - |
dc.subject.keywordPlus | OXIDE SCALE | - |
dc.subject.keywordPlus | COMPRESSION TEST | - |
dc.subject.keywordPlus | STEEL | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | ALUMINUM | - |
dc.subject.keywordPlus | FORCE | - |
dc.subject.keywordPlus | RING | - |
dc.subject.keywordPlus | LINE | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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