Evaporation of a liquid under the conditions of convective instability in the gas phase

被引：0

作者：

V. A. Kaminskii

N. Yu. Obvintseva

机构：

[1] Karpov Institute of Physical Chemistry,

来源：

Russian Journal of Physical Chemistry A, Focus on Chemistry | 2008年 / 82卷

关键词：

Convection; Rayleigh Number; Molecular Diffusion; Binary Solution; Convective Instability;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Nonstationary processes of evaporation of a pure liquid and a binary solution are simulated. Conditions for convective instability in the gas phase are determined, and the diffusion and convection regimes of the process are investigated. It is shown that, for binary systems, the steady-state process of evaporation depends on the initial distribution of component concentrations. The results of numerical calculations are compared with the experimental data.

引用

页码：1215 / 1220

页数：5

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