This article is cited in 2 papers

Generalization of a Prantdl slope flow model with a heavy impurity

L. Kh. Ingel'<sup>ab

a</sup> Institute of Experimental Meteorology, Scientific and Production Association "Typhoon", Obninsk, 249038, Russia
^b Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Moscow, 119017, Russia

Abstract: A Prandtl slope flow model is generalized for the case with a homogeneous stationary source of a heavy impurity that significantly changes the medium density. A stationary analytical solution for a velocity of arising flows, temperature deviations, and impurity distribution is obtained. The model describes, for example, some special features of the dynamics of a ground snowstorm above a slope surface.

Keywords: slope flows, Prandtl model, heavy impurity, snowstorms.

UDC: 532.5, 532.584, 551.51

Received: 20.10.2017
Revised: 09.01.2018

DOI: 10.15372/PMTF20180512

 English version: Journal of Applied Mechanics and Technical Physics, 2018, 59:5, 857–861

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