Ice Particle Formation in the Lower Stratosphere

被引：0
|
作者：
A. E. Aloyan
A. N. Yermakov
V. O. Arutyunyan
机构：
[1] Russian Academy of Sciences,Institute of Numerical Mathematics
[2] Russian Academy of Sciences,Tal’rose Institute of Energy Problems of Chemical Physics
来源：
Russian Journal of Physical Chemistry B | 2019年 / 13卷
关键词：
ice; aerosol particles; homogeneous nucleation; microphysics; polar stratospheric clouds;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Field observation data on aerosol ice particles in the lower stratosphere and the results of laboratory modeling of their microphysics are considered. A model of ice particle formation in the lower stratosphere is described using classical nucleation theory. The results of computational experiments indicate that the formation of the ice phase in supercooled ternary solutions can occur only if these liquid particles are supercooled (~3 K), which is consistent with the data from field observation data.
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页码：214 / 218
页数：4
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