Surface bubble coalescence
Surface bubble coalescence
复制标题
表面气泡聚结
DOI:
10.1017/jfm.2021.173
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发表时间:
2021
影响因子:
3.7
通讯作者:
Deike, Luc
中科院分区:
文献类型:
--
作者:
Shaw, Daniel B.;Deike, Luc
We present an experimental study of bubble coalescence at an air–water interface and characterize the evolution of both the underwater neck and the surface bridge. We explore a wide range of Bond number, , the bubbles are non-spherical – residing predominantly above the free surface – and, while an inertial–capillary scaling for the underwater neck growth is still observed, the controlling length scale is defined by the curvature of the bubbles near their contact region. With it, an inertial–capillary scaling collapses the neck contours across all Bond numbers to a universal shape. Finally, we characterize the upper surface with a simple oscillatory model which balances capillary forces and the inertia of liquid trapped at the centre of the liquid-film surface.
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影响因子:
--
作者:
Q. Zheng;V. Klemas;Y. L. Hsu
通讯作者:
Y. L. Hsu
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
W. Drenckhan;B. Dollet;S. Hutzler;F. Elias
通讯作者:
F. Elias
影响因子:
2.7
作者:
Berny, Alexis;Deike, Luc;Popinet, Stephane
通讯作者:
Popinet, Stephane
影响因子:
4.6
作者:
Thoroddsen, ST;Etoh, TG;Ootsuka, N
通讯作者:
Ootsuka, N
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
N. Coutris
通讯作者:
N. Coutris