Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9121
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dc.contributor.authorÇelik, Hasantr
dc.contributor.authorMobedi, Moghtada-
dc.contributor.authorNakayama, Akira-
dc.contributor.authorÖzkol, Ünver-
dc.date.accessioned2020-07-25T22:03:49Z-
dc.date.available2020-07-25T22:03:49Z-
dc.date.issued2019-
dc.identifier.issn1091-028X-
dc.identifier.issn1934-0508-
dc.identifier.urihttps://doi.org/10.1615/JPorMedia.2019028887-
dc.identifier.urihttps://hdl.handle.net/11147/9121-
dc.description.abstractThe volume-averaged (i.e., macroscopic) transport properties such as permeability and inertia coefficient of two aluminum foams with 10 and 20 pores per inch (PPI) pore density are found using microtomography images. It is shown that a comparison between the numerical values and the experimental results may not be sufficient to prove the correctness of the obtained results. Hence, in addition to traditional validation methods such as grid independency and comparison with reported results in literature, further inspections such as (a) checking the development of flow, (b) inspection of Darcy and non-Darcy regions, (c) conservation of flow rate through the porous media, (d) sufficiency of number of voxels in the narrow throats, and (e) observation of transverse velocity gradients in pores for high and low Reynolds numbers can be performed to further validate the achieved results. These techniques have been discussed and explained in detail for the performed study. Moreover, the obtained permeability and inertia coefficient values are compared with 19 reported theoretical, numerical, and experimental studies. The maximum deviation between the present results and the reported studies for 10 PPI is below 25%, while for 20 PPI it is below 28%.en_US
dc.language.isoenen_US
dc.publisherBegell Houseen_US
dc.relation.ispartofJournal of Porous Mediaen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPore scale analysisen_US
dc.subjectPermeabilityen_US
dc.subjectMicrotomographyen_US
dc.subjectPorous mediaen_US
dc.titleA study on numerical determination of permeability and inetia coefficient of aluminum foam using X-Ray microtomography techniques: Focus on inspection methods for reliability (permeability and inertia coefficient by tomography)en_US
dc.typeArticleen_US
dc.institutionauthorÇelik, Hasan-
dc.institutionauthorÖzkol, Ünvertr
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume22en_US
dc.identifier.issue5en_US
dc.identifier.startpage511en_US
dc.identifier.endpage529en_US
dc.identifier.wosWOS:000466845700001en_US
dc.identifier.scopus2-s2.0-85065613946en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr
dc.identifier.doi10.1615/JPorMedia.2019028887-
dc.relation.doi10.1615/JPorMedia.2019028887en_US
dc.coverage.doi10.1615/JPorMedia.2019028887en_US
dc.identifier.wosqualityQ3-
dc.identifier.scopusqualityQ2-
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-
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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