A Discontinuous Galerkin Method for the Stolz–Adams Approximate Deconvolution Model for Turbulent Flows
Document Type
Article
Publication Date
1-25-2020
Publication Title
Results in Applied Mathematics
First page number:
1
Last page number:
14
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].
Keywords
Differential filter; Large eddy simulations; Discontinuous Galerkin
Disciplines
Mathematics | Physical Sciences and Mathematics
Language
English
Repository Citation
Neda, M.,
Rivière, B.
(2020).
A Discontinuous Galerkin Method for the Stolz–Adams Approximate Deconvolution Model for Turbulent Flows.
Results in Applied Mathematics
1-14.
http://dx.doi.org/10.1016/j.rinam.2020.100093