主 题: Modeling and simulation of moving contact lines in multi-phase fluids
报告人: 任维清教授 (新加坡国立大学)
时 间: 2016-01-06 16:30-17：30
地 点: 数学中心全斋29教室（数学中心 全斋29教室，北京计算数学学会系列报告 ）
The moving contact line problem is a classical problem in fluid mechanics.
The difficulty stems from the fact that the classical Navier-Stokes equation with the no-slip
boundary condition predicts a non-physical singularity at the contact line with infinite
rate of energy dissipation. In this talk, we will discuss how the continuum theory,
molecular dynamics and the more recently developed multiscale techniques can be
combined to give us a better understanding of the fundamental physics of
the moving contact line and formulate simple and effective models.
We also illustrate how this model can be used to analyze the behavior of the
apparent contact angle, hysteresis and other important physical problems for the moving contact line