【理学院】Modeling and simulation of moving contact line problem for two-phase complex fluids flow

报告题目：

Modeling and simulation of moving contact line problem for two-phase complex fluids flow

时间：2017年4月7日（星期五）下午13:30

地点：理学院会议室18-918

报告人：南方科技大学， 张振 副教授

研究领域：

· Numerical Analysis

· Moving contact line problem of complex fluids

· Phase-field modeling and its application in zone melting purification process

· Sparse representation of data and feature selection in high dimensions

We introduce the sharp interface models for moving contact lines with insoluble surfactants and polymeric fluids. A continuous model with the boundary conditions is derived for the dynamics of two immiscible fluids with moving contact lines and insoluble surfactants based on thermodynamic principles. A finite element numerical method is developed to solve the coupled partial differential equation. We also discuss the model reduction of the slip model to the no-slip limit by the technique of asymptotic analysis.