Year: 1999
Author: Yin-Nian He, Dong-Sheng Li, Kai-Tai Li
Journal of Computational Mathematics, Vol. 17 (1999), Iss. 2 : pp. 139–158
Abstract
In this article we discuss a new full discrete scheme for the numerical solution of the Navier-Stokes equations modeling viscous incompressible flow. This scheme consists of nonlinear Galerkin method using mixed finite elements and Crank-Nicolson method. Next, we provide the second-order convergence accuracy of numerical solution corresponding to this scheme. Compared with the usual Galerkin scheme, this scheme can save a large amount of computational time under the same convergence accuracy.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1999-JCM-9089
Journal of Computational Mathematics, Vol. 17 (1999), Iss. 2 : pp. 139–158
Published online: 1999-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 20
Keywords: Nonlinear Galerkin method Crank-Nicolson method Viscous incompressible flow.