Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/10636
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dc.contributor.authorÇetkin, Erdal-
dc.date.accessioned2021-01-24T18:47:20Z-
dc.date.available2021-01-24T18:47:20Z-
dc.date.issued2014-
dc.identifier.issn1091-028X-
dc.identifier.issn1934-0508-
dc.identifier.urihttps://doi.org/10.1615/JPorMedia.v17.i8.50-
dc.identifier.urihttps://hdl.handle.net/11147/10636-
dc.description.abstractHere we show that tapered ducts emerge in volumetrically bathed porous materials to decrease the resistance to the flow in laminar and turbulent flow regimes. The fluid enters the volume from one point and it is distributed to the entire volume. After bathing the volume, it is collected and leaves the volume from another point, i.e., two trees matched canopy to canopy. This paper shows that the flow architecture (i.e., design of the void spaces in a porous material) should be changed to obtain the minimum resistance to the flow as its size increases. Tapering the ducts decreases the order of the transition size, i.e., the size for changing from one construct to another to obtain the minimum pressure drop. The decrease in the pressure drop is 16% and 38% with the tapered ducts when the flow is laminar and turbulent, respectively. In addition, the volume ratios and the shape of the tapered ducts are documented. There is no design existing in nature with diameters of constant size in order to distribute and/or collect heat, fluid, and/or stress such as bones, rivers, veins, and tree branches. The emergence of the tapered ducts in designed porous materials is natural.en_US
dc.description.sponsorshipThis work was supported by the Republic of Turkeyen_US
dc.language.isoenen_US
dc.publisherBegell Houseen_US
dc.relation.ispartofJournal of Porous Mediaen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectConstructal lawen_US
dc.subjectDesigned porosityen_US
dc.subjectVascularen_US
dc.subjectTapered ductsen_US
dc.subjectLaminar flowen_US
dc.subjectTurbulent flowen_US
dc.titleEmergence of taperedducts in vascular designs with laminar and turbulent flowsen_US
dc.typeArticleen_US
dc.institutionauthorÇetkin, Erdal-
dc.departmentİzmir Institute of Technology. Mechanical Engineeringen_US
dc.identifier.volume17en_US
dc.identifier.issue8en_US
dc.identifier.startpage715en_US
dc.identifier.endpage722en_US
dc.identifier.wosWOS:000342967400005en_US
dc.identifier.scopus2-s2.0-84906812384en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1615/JPorMedia.v17.i8.50-
dc.relation.doi10.1615/JPorMedia.v17.i8.50en_US
dc.coverage.doi10.1615/JPorMedia.v17.i8.50en_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-
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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