On convective instability of air in the snow cover

被引：0
|
作者：
Zhekamukhov, M.K. [1 ]
Zhekamukhova, I.M. [1 ]
机构：
[1] Kabardino-Balkarian State Univ., Nal'chik, Russia
来源：
Inzhenerno-Fizicheskii Zhurnal | 2002年 / 75卷 / 04期
关键词：
Air - Calculations - Heat transfer - Mass transfer - Parameter estimation - Stability;
D O I：
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中图分类号：
学科分类号：
摘要：
This paper considers the system of equations describing the convective instability of air in the snow cover. We analyze the conditions under which the principle of 'monotony' of normal perturbations is fulfilled and estimate the critical parameters of the main level of air equilibrium instability with allowance for the heat and mass exchange between the snow surface and the environment.
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页码：65 / 72
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