Self-attenuation of extreme events in Navier–Stokes turbulence

Whether a turbulent flow would inevitably develop singular behavior at the smallest length scales is an ongoing intriguing debate. Using large-scale numerical simulations, Buaria et al. find an unexpected non-linear mechanism which counteracts local vorticity growth instead of enabling it.

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Auteurs principaux: Dhawal Buaria, Alain Pumir, Eberhard Bodenschatz
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/602e1d6505444a41b554b4d45d799a68
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