Please use this identifier to cite or link to this item: https://oar.tib.eu/jspui/handle/123456789/1691
Files in This Item:
File SizeFormat 
872259285.pdf1.52 MBAdobe PDFView/Open
Title: Numerical studies of higher order variational time stepping schemes for evolutionary Navier-Stokes equations
Authors: Ahmed, NaveedMatthies, Gunar
Issue Date: 2016
Published in: Preprint / Weierstraß-Institut für Angewandte Analysis und Stochastik , Volume 2322, ISSN 2198-5855
Publisher: Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
Abstract: We present in this paper numerical studies of higher order variational time stepping schemes combined with finite element methods for simulations of the evolutionary Navier-Stokes equations. In particular, conforming inf-sup stable pairs of finite element spaces for approximating velocity and pressure are used as spatial discretization while continuous GalerkinPetrov methods (cGP) and discontinuous Galerkin (dG) methods are applied as higher order variational time discretizations. Numerical results for the well-known problem of incompressible flows around a circle will be presented.
Keywords: ransient incompressible Navier–Stokes equations; inf-sup stable pairs of finite element spaces; discontinuous Galerkin methods; continuous Galerkin–Petrov methods
DDC: 510
License: This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Appears in Collections:Mathematik



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.