On the wetting dynamics in a Couette flow
On the wetting dynamics in a Couette flow
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关于库埃特流中的润湿动力学
DOI:
10.1017/jfm.2013.202
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发表时间:
2013-05
影响因子:
3.7
通讯作者:
Lu Xi-Yun
中科院分区:
文献类型:
--
作者:
Gao Peng;Lu Xi-Yun
Abstract The dynamics of moving contact lines in a two-phase Couette flow is investigated by using a matched asymptotic procedure. The walls are assumed to be partially wetting, and the microscopic contact angle is finite but sufficiently small so that the lubrication approach can be used. Explicit formulas are derived to characterize the shear-induced interface deformation and the critical capillary number for the onset of wetting transition. It is found that the apparent contact angle vanishes for liquid–air systems and remains finite for liquid–liquid systems when the wetting transition occurs.
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影响因子:
1.7
作者:
Corless, RM;Gonnet, GH;Knuth, DE
通讯作者:
Knuth, DE
DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
S. Disney;R. D. Warburton
通讯作者:
S. Disney;R. D. Warburton
影响因子:
3.7
作者:
T. Qian;Xiaoping Wang;P. Sheng
通讯作者:
T. Qian;Xiaoping Wang;P. Sheng
影响因子:
4.6
作者:
Ren, Weiqing;E, Weinan
通讯作者:
E, Weinan
影响因子:
9.9
作者:
O. Voinov
通讯作者:
O. Voinov