Oscillations Modulating Power Law Exponents in Isotropic Turbulence: Comparison of Experiments with Simulations

Inertial-range features of turbulence are investigated using data from experimental measurements of grid turbulence and direct numerical simulations of isotropic turbulence simulated in a periodic box, both at the Taylor-scale Reynolds number Rλ ∼ 1000 . In particular, oscillations modulating the po...

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Veröffentlicht in:	Physical review letters 2021-06, Vol.126 (25), p.1-254501, Article 254501
Hauptverfasser:	Iyer, Kartik P., Bewley, Gregory P., Biferale, Luca, Sreenivasan, Katepalli R., Yeung, P. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Direct numerical simulation Exponents Fluid flow Isotropic turbulence Mathematical models Oscillations Power law Reynolds number Simulation
Online-Zugang:	Volltext
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