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Article Dans Une Revue Journal of Physics: Conference Series Année : 2011

Scale-by-scale energy budgets which account for the coherent motion

Résumé

Scale-by-scale energy budget equations are written for flows where coherent structures may be prominent. Both general and locally isotropic formulations are provided. In particular, the contribution to the production, diffusion and energy transfer terms associated with the coherent motion is highlighted. Preliminary results are presented in the intermediate wake of a circular cylinder for phase-averaged second-and third-order structure functions. The experimental data provide adequate support for the scale-by-scale budgets.
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Dates et versions

hal-01660244 , version 1 (28-03-2019)

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F. Thiesset, L. Danaila, R. A. Antonia, T. Zhou. Scale-by-scale energy budgets which account for the coherent motion. Journal of Physics: Conference Series, 2011, 318 (5), pp.052040. ⟨10.1088/1742-6596/318/5/052040⟩. ⟨hal-01660244⟩
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