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Enhancement of the momentum interpolation method on non-staggered grids

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dc.contributor.author Papageorgakopoulos, J en
dc.contributor.author Arampatzis, G en
dc.contributor.author Assimacopoulos, D en
dc.contributor.author Markatos, NC en
dc.date.accessioned 2014-03-01T01:15:35Z
dc.date.available 2014-03-01T01:15:35Z
dc.date.issued 2000 en
dc.identifier.issn 0271-2091 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/13614
dc.subject finite volume method en
dc.subject lid-driven cavity en
dc.subject momentum interpolation en
dc.subject non-staggered grid en
dc.subject quadratic interpolation en
dc.subject.classification Computer Science, Interdisciplinary Applications en
dc.subject.classification Mathematics, Interdisciplinary Applications en
dc.subject.classification Mechanics en
dc.subject.classification Physics, Fluids & Plasmas en
dc.subject.other NAVIER-STOKES EQUATIONS en
dc.subject.other NONORTHOGONAL GRIDS en
dc.subject.other NONSTAGGERED GRIDS en
dc.subject.other FLUID-FLOWS en
dc.subject.other ARRANGEMENTS en
dc.title Enhancement of the momentum interpolation method on non-staggered grids en
heal.type journalArticle en
heal.identifier.primary 10.1002/(SICI)1097-0363(20000515)33:1<1::AID-FLD978>3.3.CO;2-S en
heal.identifier.secondary http://dx.doi.org/10.1002/(SICI)1097-0363(20000515)33:1<1::AID-FLD978>3.3.CO;2-S en
heal.language English en
heal.publicationDate 2000 en
heal.abstract A novel interpretation of the momentum interpolation method (MIM) is presented in this paper. A revised method using quadratic interpolating polynomials for the calculation of the cell-face velocities is proposed, The performance of the proposed method (referred to as QMIM) is examined and its application to the well-known lid-driven now in a square enclosure problem is tested. The computed results are compared with standard reported benchmark solutions for a wide range of flow conditions. The numerical experiments show clearly the superiority of the new approach over the original MIM, in terms of numerical accuracy, rate of convergence towards the grid-independent solution, and computational efficiency. Copyright (C) 2000 John Wiley & Sons, Ltd. en
heal.publisher JOHN WILEY & SONS LTD en
heal.journalName INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS en
dc.identifier.doi 10.1002/(SICI)1097-0363(20000515)33:1<1::AID-FLD978>3.3.CO;2-S en
dc.identifier.isi ISI:000086816600001 en
dc.identifier.volume 33 en
dc.identifier.issue 1 en
dc.identifier.spage 1 en
dc.identifier.epage 22 en


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