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Development of confined viscoplastic flows with heterogeneous wall slip

dc.contributor.authorPanaseti, Pandelitsaen
dc.contributor.authorPhilippou, Mariaen
dc.contributor.authorKountouriotis, Zachariasen
dc.contributor.authorGeorgiou, Georgios C.en
dc.contributor.editorStefanou G.en
dc.contributor.editorPapadopoulos V.en
dc.contributor.editorPlevris V.en
dc.contributor.editorPapadrakakis M.en
dc.creatorPanaseti, Pandelitsaen
dc.creatorPhilippou, Mariaen
dc.creatorKountouriotis, Zachariasen
dc.creatorGeorgiou, Georgios C.en
dc.date.accessioned2019-12-02T10:37:15Z
dc.date.available2019-12-02T10:37:15Z
dc.date.issued2016
dc.identifier.isbn978-618-82844-0-1
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/57354
dc.description.abstractThe steady, pressure-driven flow of a Herschel-Bulkley fluid in a channel is considered assuming that slip occurs on one wall only due to slip heterogeneities. Hence, the velocity profile is allowed to be asymmetric. The fully-developed solutions are derived and the different flow regimes are identified. The development of the flow is investigated numerically using the Papanastasiou regularization for the constitutive equation, a power-law slip equation, and finite element simulations. The combined effects of slip and the Bingham number are discussed.en
dc.publisherNational Technical University of Athensen
dc.sourceECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineeringen
dc.source7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84995450929&doi=10.7712%2f100016.1880.4629&partnerID=40&md5=0b13a12eb80ba9cedbcc56c97ee41e92
dc.subjectComputational methodsen
dc.subjectFinite element methoden
dc.subjectBinsen
dc.subjectFinite elementsen
dc.subjectBingham plasticen
dc.subjectNavier slipen
dc.subjectWall slipen
dc.subjectFlow developmenten
dc.subjectPlane poiseuille flowen
dc.titleDevelopment of confined viscoplastic flows with heterogeneous wall slipen
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.identifier.doi10.7712/100016.1880.4629
dc.description.volume1
dc.description.startingpage1205
dc.description.endingpage1214
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics
dc.type.uhtypeConference Objecten
dc.description.notes<p>Sponsors:en
dc.description.notesConference code: 124195</p>en
dc.contributor.orcidGeorgiou, Georgios C. [0000-0002-7451-224X]
dc.gnosis.orcid0000-0002-7451-224X


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