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dc.contributor.authorBarışık, Murat
dc.contributor.authorBeşkök, Ali
dc.date.accessioned2017-08-15T12:43:02Z
dc.date.available2017-08-15T12:43:02Z
dc.date.issued2016-03-01
dc.identifier.citationBarışık, M., and Beşkök, A. (2016). Law of the nano-wall” in nano-channel gas flows. Microfluidics and Nanofluidics, 20(3), 1-9. doi:10.1007/s10404-016-1713-6en_US
dc.identifier.issn1613-4982
dc.identifier.urihttp://doi.org/10.1007/s10404-016-1713-6
dc.identifier.urihttp://hdl.handle.net/11147/6119
dc.description.abstractMolecular dynamics simulations of force-driven nano-channel gas flows show two distinct flow regions. While the bulk flow region can be determined using kinetic theory, transport in the near-wall region is dominated by gas–wall interactions. This duality enables definition of an inner-layer scaling, (Formula presented.) , based on the molecular dimensions. For gas–wall interactions determined by Lennard–Jones potential, the velocity distribution for (Formula presented.) exhibits a universal behavior as a function of the local Knudsen number and gas–wall interaction parameters, which can be interpreted as the “law of the nano-wall.” Knowing the velocity and density distributions within this region and using the bulk flow velocity profiles from Beskok–Karniadakis model (Beskok and Karniadakis in Microscale Thermophys Eng 3(1):43–77, 1999), we outline a procedure that can correct kinetic-theory-based mass flow rate predictions in the literature for various nano-channel gas flows.en_US
dc.description.sponsorshipMarie Sklodowska-Curie action (TUBITAK 115C026); American Chemical Society (54562-ND9)en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/s10404-016-1713-6en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMass flow rateen_US
dc.subjectScale effectsen_US
dc.subjectWall force field effectsen_US
dc.subjectFlow of gasesen_US
dc.subjectNano-flowsen_US
dc.titleLaw of the nano-wall” in nano-channel gas flowsen_US
dc.typearticleen_US
dc.contributor.authorIDTR134465en_US
dc.contributor.institutionauthorBarışık, Murat
dc.relation.journalMicrofluidics and Nanofluidicsen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume20en_US
dc.identifier.issue3en_US
dc.identifier.startpage1en_US
dc.identifier.endpage9en_US
dc.identifier.wosWOS:000372866300003
dc.identifier.scopusSCOPUS:2-s2.0-84975769496
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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