Fast solvers for discretized Navier-Stokes problems using vector extrapolation

Fast solvers for discretized Navier-Stokes problems using vector extrapolation

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Article ID: iaor2014782
Volume: 66
Issue: 1
Start Page Number: 89
End Page Number: 104
Publication Date: May 2014
Journal: Numerical Algorithms
Authors: , ,
Keywords: engineering
Abstract:

We discuss the design and implementation of a vector extrapolation method for computing numerical solutions of the steady‐state Navier‐Stokes equation system. We describe a ‘proof of concept’ implementation of vector extrapolation, and we illustrate its effectiveness when integrated into the Incompressible Flow Iterative Solution Software (IFISS) package ( http://www.manchester.ac.uk/ifiss ).

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