Droplet condensation in turbulent flows

被引：48

作者：

Celani, A

Falkovich, G

Mazzino, A

Seminara, A

机构：

[1] CNRS, INLN, F-06560 Valbonne, France

[2] Weizmann Inst Sci, IL-76100 Rehovot, Israel

[3] Univ Genoa, Dipartimento Fis, INFM, Geneva, Switzerland

[4] INFN, Sez Genova, I-16146 Genoa, Italy

来源：

EUROPHYSICS LETTERS | 2005年 / 70卷 / 06期

关键词：

D O I：

10.1209/epl/i2005-10040-4

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The problem of droplet growth by condensation in a turbulent flow of nearly saturated vapour is addressed theoretically and numerically. We show how the presence of an underlying turbulent velocity field induces a correlation between droplet trajectories and supersaturation. This leads both to the enhancement of the droplet growth rate and to a fast spreading of the droplet size distribution.

引用

页码：775 / 781

页数：7

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