Nonlinear dynamics and chaotic motion in the isothermal film casting process
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Hyun Wook | - |
dc.contributor.author | Lee, Joo Sung | - |
dc.date.accessioned | 2021-09-07T14:29:32Z | - |
dc.date.available | 2021-09-07T14:29:32Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-03 | - |
dc.identifier.issn | 1226-119X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112917 | - |
dc.description.abstract | In the industrial film casting process with the two-stage cascade (velocity and tension controlled) loop, various aspects of nonlinear dynamics and chaotic motion have been investigated solving simple 1-D viscoelastic model. Most of the extensional deformation processes exhibit sustained-periodic oscillations or stable limit cycles of state variables (called draw resonance instability) beyond the critical onset, even if they are conventionally controlled systems. Besides such well-known instability, some intriguing nonlinear dynamic phenomena such as period-doubling and eventual chaotic motion of film thickness and width could be observed when a disturbance is imposed in the second tension-controlled system. In other words, the bifurcation mode is dramatically changed by a sinusoidal disturbance under the combined velocity-tension control condition in contrast to only constant take-up velocity condition inducing a supercritical Hopf bifurcation of draw resonance. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC RHEOLOGY | - |
dc.subject | FLOW-INDUCED CRYSTALLIZATION | - |
dc.subject | DRAW RESONANCE | - |
dc.subject | SPINNING PROCESS | - |
dc.subject | STABILITY | - |
dc.title | Nonlinear dynamics and chaotic motion in the isothermal film casting process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Hyun Wook | - |
dc.identifier.doi | 10.1007/s13367-011-0008-4 | - |
dc.identifier.scopusid | 2-s2.0-79959858889 | - |
dc.identifier.wosid | 000289120100008 | - |
dc.identifier.bibliographicCitation | KOREA-AUSTRALIA RHEOLOGY JOURNAL, v.23, no.1, pp.59 - 65 | - |
dc.relation.isPartOf | KOREA-AUSTRALIA RHEOLOGY JOURNAL | - |
dc.citation.title | KOREA-AUSTRALIA RHEOLOGY JOURNAL | - |
dc.citation.volume | 23 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 59 | - |
dc.citation.endPage | 65 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | FLOW-INDUCED CRYSTALLIZATION | - |
dc.subject.keywordPlus | DRAW RESONANCE | - |
dc.subject.keywordPlus | SPINNING PROCESS | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordAuthor | chaotic motion | - |
dc.subject.keywordAuthor | draw resonance | - |
dc.subject.keywordAuthor | film casting | - |
dc.subject.keywordAuthor | stability | - |
dc.subject.keywordAuthor | tension control | - |
dc.subject.keywordAuthor | transient solutions | - |
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