GROWTH OF DROPLETS ON A ONE-DIMENSIONAL SURFACE - EXPERIMENTS AND SIMULATION

被引：25

作者：

STEYER, A ^{[1
]}

GUENOUN, P ^{[1
]}

BEYSENS, D ^{[1
]}

FRITTER, D ^{[1
]}

KNOBLER, CM ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90024

来源：

EUROPHYSICS LETTERS | 1990年 / 12卷 / 03期

关键词：

D O I：

10.1209/0295-5075/12/3/004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Growth of water droplets (breath figures) undergoing one-dimensional interactions by coalescence is studied by experiments and numerical simulation. The experiments have been performed by condensing water vapor on a scratched silanized glass, and on a surface containing fibers (Iris leaves). Both experiments and simulations confirm the scaling theory which states that if an independent droplet grows as P, then droplets in interaction by coalescence grow as Po with po = (ad/(& - &))pa. (8. and 8, are, respectively, the dimensionality of the droplets and substrate.) The behavior of the line coverage has been also investigated and compared to the parking limit. © 1990 IOP Publishing Ltd.

引用

页码：211 / 215

页数：5

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