Fluid Structure Impact

发布日期：2012-05-24

报告题目

时间

2012-06-15 10:00

地点

闵行校区木兰船建大楼A1008 会议室

报告人

吴国雄教授，上海交通大学千人计划教授

 

主   办:
联系人:	廖世俊 教授 Email: sjliao@sjtu.edu.cn

 

报告内容简介：
Fluid/structure impact occurs in many engineering applications. It is usually over a very short
period of time, during which physical parameters change rapidly and very large pressure can be
created. The present work is based on the velocity potential theory together with the boundary
element method. The discussions mainly focus on the following problems: (1) vertical water entry
of a single and twin wedges, (2) oblique entry of an asymmetric wedge, (3) vertical water entry of a
wedge in free fall motion, (4) oblique entry of a wedge in free fall motion in three degrees of
freedom, (5) water entry of an elastic wedge, (6) liquid column or droplet impact on a wall, (7)
liquid block impact on a solid wedge (8) collision of a liquid wedge and a solid wedge, (9) jet
impact on a solid wall, (10) vertical water entry of a cone through free fall motion, (11) oblique
entry of a cone. Detailed results are provided for all these cases. Their physical implications and
applications will be discussed.
欢迎各位老师、研究生参加！