An accuracy analysis of the front tracking method and interface capturing methods for the solution of heat transfer problems with phase changes

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dc.contributor.authorKlimeš, Lubomírcs
dc.contributor.authorMauder, Tomášcs
dc.contributor.authorCharvát, Pavelcs
dc.contributor.authorŠtětina, Josefcs
dc.coverage.issue1cs
dc.coverage.volume745cs
dc.date.accessioned2018-12-04T11:55:11Z
dc.date.available2018-12-04T11:55:11Z
dc.date.issued2016-06-19cs
dc.description.abstractMaterials undergoing a phase change have a number of applications in practice and engineering. Computer simulation tools are often used for investigation of such heat transfer problems with phase changes since they are fast and relatively not expensive. However, a crucial issue is the accuracy of these simulation tools. Numerical methods from the interface capturing category are frequently applied. Such approaches, however, allow for only approximate tracking of the interface between the phases. The paper presents an accuracy analysis and comparison of two widely used interface capturing methods—the enthalpy and the effective heat capacity methods—with the front tracking algorithm. A paraffin-based phase change material is assumed in the study. Computational results show that the front tracking algorithm provides a significantly higher accuracy level than the considered interface capturing methods.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Physics: Conference Series. 2016, vol. 745, issue 1, p. 1-8.en
dc.identifier.doi10.1088/1742-6596/745/3/032136cs
dc.identifier.issn1742-6588cs
dc.identifier.other126670cs
dc.identifier.urihttp://hdl.handle.net/11012/137086
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofJournal of Physics: Conference Seriescs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1742-6596/745/3/032136cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1742-6588/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectphase changeen
dc.subjectheat transferen
dc.subjectfront tracking methoden
dc.titleAn accuracy analysis of the front tracking method and interface capturing methods for the solution of heat transfer problems with phase changesen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-126670en
sync.item.dbtypeVAVen
sync.item.insts2020.03.30 16:58:22en
sync.item.modts2020.03.30 15:51:28en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. EÚ-odbor termomechaniky a techniky prostředícs
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