Vol. 22, issue 04, article # 1
Kurbatskii A. F., Kurbatskaya L. I. Modeling of vertical structure of nocturnal boundary layer over a rough surface. // Optika Atmosfery i Okeana. 2009. V. 22. No. 04. P. 315-320 [in Russian].
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Abstract:
Results of numerical modeling of some structural features of a nocturnal atmospheric boundary layer over the urbanized surface are presented. The mesoscale model includes the improved nonlocal parameterization of the turbulence, developed on the basis of three-parametric turbulence model. The turbulent Prandtl number shows a stabile dependence on the gradient Richardson number, while the vertical turbulent heat transfer shows the countergradient character. It is shown, that in a nocturnal boundary layer the "upside-down boundary layer structure" is fixed.
Keywords:
atmospheric boundary layer; stable stratification; modeling
