About Generalized Scaling for Passive Scalars in Fully Developed TurbulenceReport as inadecuate




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Abstract : In this paper we use a simple normal form approach of scale invariant fields to investigate scaling laws of passive scalars in turbulence. The coupling equations for velocity and passive scalar moments are scale covariant. Their solution shows that passive scalars in turbulence do not generically follow a general scaling observed for velocity field because of coupling effects.





Author: G. He Bérengère Dubrulle

Source: https://hal.archives-ouvertes.fr/



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