Simultaneous Analysis of Die Internal and External Flows in Slot Coating Process
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, Won-Gi | - |
dc.contributor.author | Lee, Si Hyung | - |
dc.contributor.author | Nam, Jaewook | - |
dc.contributor.author | Chun, Byoungjin | - |
dc.contributor.author | Jung, Hyun Wook | - |
dc.date.accessioned | 2021-09-01T18:05:07Z | - |
dc.date.available | 2021-09-01T18:05:07Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 0021-9592 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/67118 | - |
dc.description.abstract | Three-dimensional (3-D) simulations on entire slot coating systems including regions inside the slot die and in coating bead are performed for correlating die internal and external flow fields. A CFD solver based on the finite volume method with a volume of fluid scheme is employed to investigate coating flow dynamics with free surfaces and menisci in the coating bead region. Operability windows for a Newtonian coating liquid in this process are determined using the simplified viscocapillary model and experiments, and then some flows states are quantitatively verified with 3-D model. The results from the 3-D model show that the final coating thickness with edge beads is satisfactorily predicted, and agree with experimental observation and the relationship between die internal and external flow features is closely linked. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SOC CHEMICAL ENG JAPAN | - |
dc.subject | PRESSURE | - |
dc.subject | WINDOW | - |
dc.subject | LIMIT | - |
dc.title | Simultaneous Analysis of Die Internal and External Flows in Slot Coating Process | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chun, Byoungjin | - |
dc.contributor.affiliatedAuthor | Jung, Hyun Wook | - |
dc.identifier.doi | 10.1252/jcej.17we313 | - |
dc.identifier.scopusid | 2-s2.0-85065303812 | - |
dc.identifier.wosid | 000461682400002 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, v.52, no.3, pp.253 - 258 | - |
dc.relation.isPartOf | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | - |
dc.citation.title | JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | - |
dc.citation.volume | 52 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 253 | - |
dc.citation.endPage | 258 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | PRESSURE | - |
dc.subject.keywordPlus | WINDOW | - |
dc.subject.keywordPlus | LIMIT | - |
dc.subject.keywordAuthor | Slot Coating | - |
dc.subject.keywordAuthor | Three-dimensional Simulation | - |
dc.subject.keywordAuthor | Viscocapillary Model | - |
dc.subject.keywordAuthor | Operability Window | - |
dc.subject.keywordAuthor | Coating Defects | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
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.