Kappa Distributions and Isotropic Turbulence

Kappa Distributions and Isotropic Turbulence

In this work, the two-point probability density function (PDF) for the velocity field of isotropic turbulence is modeled using the kappa distribution and the concept of superstatistics. The PDF consists of a symmetric and an anti-symmetric part, whose symmetry properties follow from the reflection s...

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Bibliografski detalji
Glavni autori: Elias Gravanis, Evangelos Akylas, Constantinos Panagiotou, George Livadiotis
Format: Članak
Jezik:English
Izdano: MDPI AG 2019-11-01
Serija:Entropy
Teme:
isotropic turbulence
structure functions
pdf
dns
karman–howarth equation
kappa distribution
kappa index
superstatistics
Online pristup:https://www.mdpi.com/1099-4300/21/11/1093

Internet

https://www.mdpi.com/1099-4300/21/11/1093

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