An unconditionally energy-stable second-order time-accurate numerical scheme for the coupled Cahn-Hilliard system in copolymer/homopolymer mixtures
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li, Yibao | - |
dc.contributor.author | Zhang, Lujing | - |
dc.contributor.author | Xia, Qing | - |
dc.contributor.author | Yu, Qian | - |
dc.contributor.author | Kim, Junseok | - |
dc.date.accessioned | 2022-02-13T06:41:16Z | - |
dc.date.available | 2022-02-13T06:41:16Z | - |
dc.date.created | 2022-02-09 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 0927-0256 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/135594 | - |
dc.description.abstract | In this article, we present an unconditional energy stable numerical method for the coupled Cahn-Hilliard system for homopolymer and copolymer mixtures in two-and three-dimensional spaces. By combining a Crank- Nicolson-type method with a nonlinearly stabilized splitting method, a second-order accurate numerical scheme is constructed. To efficiently solve the discrete system, we use a fast iterative Fourier transform method. We prove the unconditional energy stability of the proposed method. Therefore, a large time step can be adopted. Various numerical experiments are performed to prove the performance of the proposed scheme. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | BLOCK-COPOLYMER MELTS | - |
dc.subject | MICROPHASE SEPARATION | - |
dc.subject | DIBLOCK COPOLYMER | - |
dc.subject | DIFFERENCE SCHEME | - |
dc.subject | MODEL | - |
dc.subject | EFFICIENT | - |
dc.subject | SIMULATIONS | - |
dc.subject | MORPHOLOGY | - |
dc.subject | DYNAMICS | - |
dc.subject | SET | - |
dc.title | An unconditionally energy-stable second-order time-accurate numerical scheme for the coupled Cahn-Hilliard system in copolymer/homopolymer mixtures | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Junseok | - |
dc.identifier.doi | 10.1016/j.commatsci.2021.110809 | - |
dc.identifier.scopusid | 2-s2.0-85113470467 | - |
dc.identifier.wosid | 000704375700001 | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL MATERIALS SCIENCE, v.200 | - |
dc.relation.isPartOf | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.citation.title | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.citation.volume | 200 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | BLOCK-COPOLYMER MELTS | - |
dc.subject.keywordPlus | DIBLOCK COPOLYMER | - |
dc.subject.keywordPlus | DIFFERENCE SCHEME | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | MICROPHASE SEPARATION | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | SET | - |
dc.subject.keywordPlus | SIMULATIONS | - |
dc.subject.keywordAuthor | Cahn-Hilliard system | - |
dc.subject.keywordAuthor | Copolymer | - |
dc.subject.keywordAuthor | Second order | - |
dc.subject.keywordAuthor | Unconditionally energy-stable | - |
dc.subject.keywordAuthor | homopolymer mixtures | - |
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