A discontinuous Galerkin method for the Stolz–Adams approximate deconvolution model for turbulent flows
Monika Neda, Béatrice Rivière
Results in Applied Mathematics · 2020
doi:10.1016/j.rinam.2020.100093 (opens in a new tab)
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Abstract
We consider the zeroth order model of the family of approximate deconvolution models of Stolz and Adams. We propose and analyze fully discrete schemes using discontinuous finite elements. Optimal error estimates are derived. The dependence of these estimates with respect to the Reynolds number Re is O(ReeRe), which is an improvement with respect to the classical continuous finite element method where the dependence is O(ReeRe3), Layton [1].
Abstract licence: CC BY-NC
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