Transient responses of two-dimensional viscoelastic film casting processes to sinusoidal disturbances
DC Field | Value | Language |
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dc.contributor.author | Choi, Seung Won | - |
dc.contributor.author | Shin, Dong Myeong | - |
dc.contributor.author | Lee, Joo Sung | - |
dc.contributor.author | Kim, Ju Min | - |
dc.contributor.author | Jung, Hyun Wook | - |
dc.contributor.author | Hyun, Jae Chun | - |
dc.date.accessioned | 2021-09-08T21:14:23Z | - |
dc.date.available | 2021-09-08T21:14:23Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-01 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/120869 | - |
dc.description.abstract | The sensitivity of two-dimensional isothennal film casting processes to ongoing sinusoidal disturbances has been investigated by using the frequency response method with transient simulation techniques. Amplitude ratios of state variables such as cross-sectional area, film width and film thickness at the take-up position with respect to a sinusoidal disturbance show resonant peaks along the frequency domain. Effects of operating conditions, such as draw-down ratio and aspect ratio, on the process sensitivity have been examined. Increasing draw-down ratio and decreasing aspect ratio make the system more sensitive to disturbances. Also, the dichotomous behavior in the sensitivity analysis using viscoelastic Phan-Thien and Tanner fluids has been elucidated. This frequency response method can be a useful tool to optimally design process systems for better processability and product quality. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN INSTITUTE CHEMICAL ENGINEERS | - |
dc.subject | FREQUENCY-RESPONSE | - |
dc.subject | NUMERICAL-SIMULATION | - |
dc.subject | STABILITY ANALYSIS | - |
dc.subject | SPINNING PROCESS | - |
dc.subject | DRAW RESONANCE | - |
dc.subject | MODEL | - |
dc.subject | SENSITIVITY | - |
dc.title | Transient responses of two-dimensional viscoelastic film casting processes to sinusoidal disturbances | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Hyun Wook | - |
dc.contributor.affiliatedAuthor | Hyun, Jae Chun | - |
dc.identifier.doi | 10.1007/s11814-009-0005-1 | - |
dc.identifier.scopusid | 2-s2.0-59349087767 | - |
dc.identifier.wosid | 000262722500005 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.26, no.1, pp.26 - 31 | - |
dc.relation.isPartOf | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.title | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.volume | 26 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 26 | - |
dc.citation.endPage | 31 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001313024 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | NUMERICAL-SIMULATION | - |
dc.subject.keywordPlus | STABILITY ANALYSIS | - |
dc.subject.keywordPlus | SPINNING PROCESS | - |
dc.subject.keywordPlus | DRAW RESONANCE | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | SENSITIVITY | - |
dc.subject.keywordPlus | FREQUENCY-RESPONSE | - |
dc.subject.keywordAuthor | Sensitivity | - |
dc.subject.keywordAuthor | Film Casting | - |
dc.subject.keywordAuthor | Frequency Response | - |
dc.subject.keywordAuthor | Transient Simulation | - |
dc.subject.keywordAuthor | Sinusoidal Disturbance | - |
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