Direct numerical simulation of multiphase flow for arbitrary geometry using level contour reconstruction method
DC Field | Value | Language |
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dc.contributor.author | Shin, Seungwon | - |
dc.date.accessioned | 2022-01-03T05:42:53Z | - |
dc.date.available | 2022-01-03T05:42:53Z | - |
dc.date.created | 2021-12-28 | - |
dc.date.issued | 2009-07 | - |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/21830 | - |
dc.description.abstract | Direct numerical simulation of multiphase flow on fixed Eulerian grid became increasingly popular due to its simplicity and robustness. Some of the well-known methods include VOF, Level Set, Phase field, and Front Tracking method. Lately, hybridization of above methods gets its attention to overcome the disadvantages pertaining to each method. One hybrid approach developed by the author is the Level Contour Reconstruction Method (LCRM) which combines characteristics of both Front Tracking and Level Set method. Many engineering problems also contain complex geometry as boundary condition and proper representation of grid structure plays very important role for the successful outcomes. In this paper, an algorithm for handling arbitrary geometry inside fixed Eulerian computational domain with multiphase flow has been presented. Interface reconstruction between liquid and vapor phase has been performed outside of arbitrary solid boundary explicitly along with dynamic contact angle model. Sharp interface technique using ghost fluid point extrapolation method has been utilized for correct implementation of no-slip boundary condition at the wall. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MECHANICAL ENGINEERS | - |
dc.subject | CARTESIAN GRID METHOD | - |
dc.title | Direct numerical simulation of multiphase flow for arbitrary geometry using level contour reconstruction method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Seungwon | - |
dc.identifier.doi | 10.1007/s12206-009-0605-z | - |
dc.identifier.scopusid | 2-s2.0-70349978193 | - |
dc.identifier.wosid | 000268235600006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, v.23, no.7, pp.1795 - 1800 | - |
dc.relation.isPartOf | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.title | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 23 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1795 | - |
dc.citation.endPage | 1800 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001356149 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | CARTESIAN GRID METHOD | - |
dc.subject.keywordAuthor | Numerical simulation | - |
dc.subject.keywordAuthor | Multiphase flow | - |
dc.subject.keywordAuthor | Arbitrary geometry | - |
dc.subject.keywordAuthor | Ghost point method | - |
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