报告题目：

Multiphase Flow Simulations Using the Moment of Fluid Method

 

演讲人：

YongshengLian

（Associate Professor, Mechanical Engineering Department

University of Louisville, Louisville, KY）

Email: yongshenglian@gmail.com  Webpage: http://www.ctflab.net

 

时间：2014年7月11日（周五）上午9:30

地点：力学所主楼312会议室

 

报告摘要：

A moment of fluid method is presented to study incompressible flows involving more than two materials. For the present method the interfaces between different phases are captured using the moment of fluid method, a directionally split cell integrated semi-Lagrangian method is used to calculate interface and momentum advection, a projection method is used to calculate pressure, and a block structured adaptive mesh refinement method is used to locally increase the resolution in the regions of interest. Various multiphase problems, including problems illustrating contact line dynamics, triple junctions, and encapsulation are studied using the new method in order to demonstrate its capabilities.

 

报告人简介：

Dr. YongshengLian is currently an associate professor at the Mechanical Engineering Department of the University of Louisville. He got his doctoral degree in aerospace engineering from the University of Louisville. After graduation he worked as a researcher at NASA Glenn Research Center for two years and then as a research specialist at the University of Michigan for three years. He joined the University of Louisville in 2008. His research interest includes computational fluid dynamics, fluid/structure interaction, multiphase flow, and design optimization. His research has been funded by NSF, U.S. Air Force, NASA, General Electric, Cummins, and Hitachi.