A Posteriori Error Estimation for a Dual Mixed Finite Element Approximation of Non-Newtonian Fluid Flow Problems
Year: 2008
International Journal of Numerical Analysis and Modeling, Vol. 5 (2008), Iss. 2 : pp. 320–330
Abstract
A dual mixed finite element method, for quasi-Newtonian fluid flow obeying to the power law, is constructed and analyzed in [8]. This mixed formulation possesses local (i.e., at element level) conservation properties (conservation of the momentum and the mass) as in the finite volume methods. We propose here an a posteriori error analysis for this mixed formulation.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2008-IJNAM-814
International Journal of Numerical Analysis and Modeling, Vol. 5 (2008), Iss. 2 : pp. 320–330
Published online: 2008-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 11
Keywords: mixed finite element method quasi-Newtonian fluid flow a posteriori error analysis.