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Representing intermittency in turbulent fluxes: An application to the stable atmospheric boundary layer

✍ Scribed by Haroldo F. Campos Velho; Reinaldo R. Rosa; Fernando M. Ramos; Roger A. Pielke Sr; Gervásio A. Degrazia

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
200 KB
Volume
354
Category
Article
ISSN
0378-4371

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✦ Synopsis

A new formulation for eddy diffusivity is derived from Taylor's statistical theory on turbulence and from a generalized turbulent spectral equation for energy in the inertial subrange. The latter aspect is taken into account for considering the intermittency phenomenon within turbulence model. The approach is used for a stable atmospheric boundary layer parameterization.

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