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Article Dans Une Revue WSEAS Transactions on Fluid Mechanics Année : 2024

Numerical Simulation of Turbulent Flows using the SST-SAS Model

Résumé

Turbulent flows play a crucial role in various engineering and scientific applications, and the accurate prediction of these flows remains a challenging task. This review explores the application of the Shear Stress Transport Scale-Adaptive Simulation (SST-SAS) turbulence model for solving incompressible turbulent flows, with a specific focus on unsteady wakes behind bluff bodies. Providing a concise overview of the model's formulation and its advantages, this article highlights the efficacy of the SST-SAS model in simulating the intricate dynamics in different configurations of circular cylinders. The present study affirms that the SST-SAS model can be considered a highly viable alternative for simulating unsteady flows around bluff bodies due to the good predictive quality of the resulting simulations.
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hal-04428219 , version 1 (31-01-2024)

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Mauro Grioni, Sergio Elaskar, Pascal Bruel, Anibal Mirasso. Numerical Simulation of Turbulent Flows using the SST-SAS Model. WSEAS Transactions on Fluid Mechanics, 2024, 19, pp.24 - 39. ⟨10.37394/232013.2024.19.3⟩. ⟨hal-04428219⟩
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