Simulation of laminar and turbulent concentric pipe flows with the isogeometric variational multiscale method

Handle URI:
http://hdl.handle.net/10754/562563
Title:
Simulation of laminar and turbulent concentric pipe flows with the isogeometric variational multiscale method
Authors:
Ghaffari Motlagh, Yousef; Ahn, Hyungtaek; Hughes, Thomas Jr R; Calo, Victor M. ( 0000-0002-1805-4045 )
Abstract:
We present an application of the residual-based variational multiscale modeling methodology to the computation of laminar and turbulent concentric annular pipe flows. Isogeometric analysis is utilized for higher-order approximation of the solution using Non-Uniform Rational B-Splines (NURBS). The ability of NURBS to exactly represent curved geometries makes NURBS-based isogeometric analysis attractive for the application to the flow through annular channels. We demonstrate the applicability of the methodology to both laminar and turbulent flow regimes. © 2012 Elsevier Ltd.
KAUST Department:
Applied Mathematics and Computational Science Program; Earth Science and Engineering Program; Numerical Porous Media SRI Center (NumPor); Physical Sciences and Engineering (PSE) Division; Environmental Science and Engineering Program
Publisher:
Elsevier
Journal:
Computers and Fluids
Issue Date:
Jan-2013
DOI:
10.1016/j.compfluid.2012.09.006
Type:
Article
ISSN:
00457930
Sponsors:
This research was supported by WCU (World Class University) program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (#R33-10150), and also Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (#2009-0065381,#2010-0004606). The authors would like to acknowledge the support from KISTI supercomputing center through the strategic support program for the supercomputing application research (#KSC-2011-C2-55).
Appears in Collections:
Articles; Environmental Science and Engineering Program; Applied Mathematics and Computational Science Program; Physical Sciences and Engineering (PSE) Division; Earth Science and Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorGhaffari Motlagh, Yousefen
dc.contributor.authorAhn, Hyungtaeken
dc.contributor.authorHughes, Thomas Jr Ren
dc.contributor.authorCalo, Victor M.en
dc.date.accessioned2015-08-03T10:42:53Zen
dc.date.available2015-08-03T10:42:53Zen
dc.date.issued2013-01en
dc.identifier.issn00457930en
dc.identifier.doi10.1016/j.compfluid.2012.09.006en
dc.identifier.urihttp://hdl.handle.net/10754/562563en
dc.description.abstractWe present an application of the residual-based variational multiscale modeling methodology to the computation of laminar and turbulent concentric annular pipe flows. Isogeometric analysis is utilized for higher-order approximation of the solution using Non-Uniform Rational B-Splines (NURBS). The ability of NURBS to exactly represent curved geometries makes NURBS-based isogeometric analysis attractive for the application to the flow through annular channels. We demonstrate the applicability of the methodology to both laminar and turbulent flow regimes. © 2012 Elsevier Ltd.en
dc.description.sponsorshipThis research was supported by WCU (World Class University) program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (#R33-10150), and also Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (#2009-0065381,#2010-0004606). The authors would like to acknowledge the support from KISTI supercomputing center through the strategic support program for the supercomputing application research (#KSC-2011-C2-55).en
dc.publisherElsevieren
dc.subjectConcentric annular pipesen
dc.subjectIncompressible Navier-Stokes equationsen
dc.subjectIsogeometric analysisen
dc.subjectNURBSen
dc.subjectTransverse curvatureen
dc.titleSimulation of laminar and turbulent concentric pipe flows with the isogeometric variational multiscale methoden
dc.typeArticleen
dc.contributor.departmentApplied Mathematics and Computational Science Programen
dc.contributor.departmentEarth Science and Engineering Programen
dc.contributor.departmentNumerical Porous Media SRI Center (NumPor)en
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentEnvironmental Science and Engineering Programen
dc.identifier.journalComputers and Fluidsen
dc.contributor.institutionSchool of Naval Architecture and Ocean Engineering, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 680-749, South Koreaen
dc.contributor.institutionInstitute for Computational Engineering and Sciences, The University of Texas at Austin, 1 University Station C0200, 201 East 24th Street, Austin, TX 78712, United Statesen
kaust.authorCalo, Victor M.en
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