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The Navier-Stokes equations in two different formulations with moderate and high Reynolds numbers

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Bibliographic Details
Title: The Navier-Stokes equations in two different formulations with moderate and high Reynolds numbers
Authors: Bermúdez, B., Guerrero S., Fermín
Publisher Information: CIMNE
Publication Year: 2015
Collection: Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge
Subject Terms: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits, Finite element method, Coupled problems (Complex systems) -- Numerical solutions, Navier-Stokes equations, Stream Function-vorticity Formulation, Velocityvorticity formulation, moderate and high Reynolds numbers, Elements finits, Mètode dels
Description: The goal of this work is to present results for 2D viscous incompressible flows governed by the Navier-Stokes equations. Two different formulations will be used: The Stream Function-vorticity and the Velocity-vorticity formulation. To show that the schemes we are using are working for moderate and high Reynolds numbers, we are going to report results for the very well known un-regularized driven cavity problem, with Reynolds numbers in the range of 3200 ≤ Re ≤ 50000.
Document Type: conference object
File Description: 10 p.; application/pdf
Language: English
Relation: http://hdl.handle.net/2117/191322
Availability: http://hdl.handle.net/2117/191322
Rights: Open Access
Accession Number: edsbas.F2CCE8A6
Database: BASE
Description
Abstract:The goal of this work is to present results for 2D viscous incompressible flows governed by the Navier-Stokes equations. Two different formulations will be used: The Stream Function-vorticity and the Velocity-vorticity formulation. To show that the schemes we are using are working for moderate and high Reynolds numbers, we are going to report results for the very well known un-regularized driven cavity problem, with Reynolds numbers in the range of 3200 ≤ Re ≤ 50000.