Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5565
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dc.contributor.authorUçar, Eren-
dc.contributor.authorMobedi, Moghtada-
dc.contributor.authorAltıntaş, Gökhan-
dc.contributor.authorGlatt, Erik-
dc.date.accessioned2017-05-22T09:06:30Z-
dc.date.available2017-05-22T09:06:30Z-
dc.date.issued2015-
dc.identifier.citationUçar, E., Mobedi, M., Altıntaş, G., and Glatt, E. (2015). Effect of voxel size in flow direction on permeability and Forchheimer coefficients determined by using micro-tomography images of a porous medium. Progress in Computational Fluid Dynamics, 15(5), 327-333. doi:10.1504/PCFD.2015.072015en_US
dc.identifier.issn1468-4349-
dc.identifier.issn1741-5233-
dc.identifier.urihttp://doi.org/10.1504/PCFD.2015.072015-
dc.identifier.urihttp://hdl.handle.net/11147/5565-
dc.description.abstractThe permeability and Forchheimer coefficients of a porous medium, volcanic rock, are determined using micro-tomography images. A cubic volume in the middle of the images is extracted as REV (representative volume). The voids in the REV are discretised into anisotropic voxels using the commercial program of GeoDict. Seven computational domains with different voxel size in flow direction are generated. The velocity and pressure fields in the voids are obtained for Reynolds numbers ranging from 0.01 to 10. The obtained fields are used to determine the permeability and the Forchheimer coefficients. The performed calculations show that the nominal pore size changes with the voxel size in flow direction, however permeability and the Forchheimer coefficient approaches to the constant values.en_US
dc.language.isoenen_US
dc.publisherInderscience Enterprises Ltd.en_US
dc.relation.ispartofProgress in Computational Fluid Dynamicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTomographyen_US
dc.subjectForchheimeren_US
dc.subjectPermeabilityen_US
dc.subjectPorous mediaen_US
dc.subjectMechanical permeabilityen_US
dc.titleEffect of voxel size in flow direction on permeability and Forchheimer coefficients determined by using micro-tomography images of a porous mediumen_US
dc.typeArticleen_US
dc.institutionauthorUçar, Eren-
dc.institutionauthorMobedi, Moghtada-
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume15en_US
dc.identifier.issue5en_US
dc.identifier.startpage327en_US
dc.identifier.endpage333en_US
dc.identifier.wosWOS:000363226000006en_US
dc.identifier.scopus2-s2.0-84943531838en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1504/PCFD.2015.072015-
dc.relation.doi10.1504/PCFD.2015.072015en_US
dc.coverage.doi10.1504/PCFD.2015.072015en_US
dc.identifier.wosqualityQ4-
dc.identifier.scopusqualityQ3-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept03.10. Department of Mechanical Engineering-
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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