Exact third-order structure functions for two-dimensional turbulence

We derive and investigate exact expressions for third-order structure functions in stationary isotropic two-dimensional turbulence, assuming a statistical balance between random forcing and dissipation both at small and large scales. Our results extend previously derived asymptotic expressions in th...

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Veröffentlicht in:	Journal of fluid mechanics 2018-09, Vol.851, p.672-686
Hauptverfasser:	Xie, Jin-Han, Bühler, Oliver
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Diagnostic systems Energy Energy transfer Enstrophy JFM Papers Mathematical problems Noise Robustness (mathematics) Theory Turbulence White noise
Online-Zugang:	Volltext
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