Turbulent vortex pair at equilibrium and its interaction with the ground at $Re_{\varGamma } = 2 \times 10^5

A turbulent two-vortex system (T-2VS) is obtained by inserting analytical model wake vortices into very weak homogeneous isotropic turbulence (HIT) and by evolving them in time using large-eddy simulation until a turbulent state at statistical equilibrium is reached. The T-2VS is characterised as fo...

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Veröffentlicht in:Journal of fluid mechanics 2024-05, Vol.987
Hauptverfasser: Winckelmans, Grégoire, Duponcheel, Matthieu, Bricteux, Laurent, De Visscher, Ivan, Thiry, Olivier
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Sprache:eng
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