A generalization of the Smagorinsky model

Shen C. Huang, Adam Johnson, Monika Neda, Jorge Reyes and Hossein Tehrani

Applied Mathematics and Computation, 2024, vol. 469, issue C

Abstract: Direct computation in numerical simulations of turbulent flow are often unfeasible. Large eddy simulations (LES) have been shown to provide efficient alternative. We investigate a generalization of an LES model, the so-called Smagorinsky model, that attempts to fix the over dissipation which is the well known drawback of the Smagorinsky model. We study finite element analysis and numerical computations based on benchmark problems in 2-D and 3-D.

Keywords: Smagorinsky model; Finite element; Navier-Stokes equations; Large eddy simulations (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:469:y:2024:i:c:s0096300324000171

DOI: 10.1016/j.amc.2024.128545

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