Dynamics and stability of sessile drops with contact points
Dynamics and stability of sessile drops with contact points
复制标题
带接触点的固着液滴的动力学和稳定性
DOI:
10.1016/j.jde.2020.10.012
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发表时间:
2021
影响因子:
2.4
通讯作者:
Wu, Lei
中科院分区:
文献类型:
--
作者:
Tice, Ian;Wu, Lei
In an effort to study the stability of contact lines in fluids, we consider the dynamics of a drop of incompressible viscous Stokes fluid evolving above a one-dimensional flat surface under the influence of gravity. This is a free boundary problem: the interface between the fluid on the surface and the air above (modeled by a trivial fluid) is free to move and experiences capillary forces. The three-phase interface where the fluid, air, and solid vessel wall meet is known as a contact point, and the angle formed between the free interface and the flat surface is called the contact angle. We consider a model of this problem that allows for fully dynamic contact points and angles. We develop a scheme of a priori estimates for the model, which then allows us to show that for initial data sufficiently close to equilibrium, the model admits global solutions that decay to a shifted equilibrium exponentially fast.
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影响因子:
2.4
作者:
B. Jin
通讯作者:
B. Jin
影响因子:
1.4
作者:
B. Schweizer
通讯作者:
B. Schweizer
影响因子:
1.4
作者:
J. Socolowsky
通讯作者:
J. Socolowsky
影响因子:
1.4
作者:
Carolo Friderico Gauss
通讯作者:
Carolo Friderico Gauss
DOI:
10.1137/16m1095238
发表时间:
2017
期刊:
SIAM J. Math. Anal.
影响因子:
--
作者:
Yunrui Zheng;Ian Tice
通讯作者:
Ian Tice