A scale invariance criterion for LES parametrizations

Turbulent kinetic energy cascades in fluid dynamical systems are usually characterized by scale invariance. However, representations of subgrid scales in large eddy simulations do not necessarily fulfill this constraint. So far, scale invariance has been considered in the context of isotropic, incom...

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Bibliographic Details
Main Authors: Urs Schaefer-Rolffs, Rahel Knöpfel, Erich Becker
Format: Article
Language:English
Published: Borntraeger 2015-01-01
Series:Meteorologische Zeitschrift
Subjects:
Online Access:http://dx.doi.org/10.1127/metz/2014/0623