A sub-cell discretization method for the convective terms in the incompressible navier-stokes equations

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Samenvatting

In this contribution we present a sub-cell discretization method for the computation of the interface velocities involved in the convective terms of the incompressible Navier-Stokes equations. We compute an interface velocity by solving a local two-point boundary value problem (BVP) iteratively. To account for the two-dimensionality of the interface velocity we introduce a constant cross-flux term in our computation. The discretization scheme is used to simulate the flow in a lid-driven cavity.

Originele taal-2Engels
TitelSpectral and High Order Methods for Partial Differential Equations ICOSAHOM 2014
SubtitelSelected papers from the ICOSAHOM conference, June 23-27, 2014, Salt Lake City, Utah, USA
RedacteurenR.M. Kirby, M. Berzins, J.S. Hesthaven
Plaats van productieDordrecht
UitgeverijSpringer
Pagina's295-303
Aantal pagina's9
ISBN van elektronische versie978-3-319-19800-2
ISBN van geprinte versie978-3-319-19799-9
DOI's
StatusGepubliceerd - 2015
Evenement10th International Conference on Spectral and High-Order Methods (ICOSAHOM 2014) - Salt Lake City, Verenigde Staten van Amerika
Duur: 23 jun 201427 jun 2014
Congresnummer: 10

Publicatie series

NaamLecture Notes in Computational Science and Engineering
Volume106
ISSN van geprinte versie1439-7358

Congres

Congres10th International Conference on Spectral and High-Order Methods (ICOSAHOM 2014)
Verkorte titelICOSAHOM 2014
LandVerenigde Staten van Amerika
StadSalt Lake City
Periode23/06/1427/06/14

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Kumar, N., ten Thije Boonkkamp, J. H. M., & Koren, B. (2015). A sub-cell discretization method for the convective terms in the incompressible navier-stokes equations. In R. M. Kirby, M. Berzins, & J. S. Hesthaven (editors), Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2014: Selected papers from the ICOSAHOM conference, June 23-27, 2014, Salt Lake City, Utah, USA (blz. 295-303). (Lecture Notes in Computational Science and Engineering; Vol. 106). Dordrecht: Springer. https://doi.org/10.1007/978-3-319-19800-2_26