The production of uncertainty in three-dimensional Navier-Stokes turbulence

We derive the evolution equation of the average uncertainty energy for periodic/homogeneous incompressible Navier-Stokes turbulence and show that uncertainty is increased by strain rate compression and decreased by strain rate stretching. We use three different direct numerical simulations (DNS) of...

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Bibliographische Detailangaben

Hauptverfasser:	Ge, Jin, Rolland, Joran, Vassilicos, John-Christos
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Chaotic Dynamics Physics - Fluid Dynamics
Online-Zugang:	Volltext bestellen
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