主讲人简介：
1996年7月毕业于清华大学，获工学博士学位。1997年4月赴日本，任教于富山县立大学。2008年4月起，任日本大学工学部机械工学科准教授。主要从事（1）高速空化水流的数值模拟，(2)水射流技术的研究及开发，（3）流体机械叶（转）轮性能预估与三维反问题（设计）的优化解析，等方面的研究。先后发表SCI以及EI收录等各类论文数十篇。
讲演内容：
Submerged water jets accompanied with intensive cavitation have been applied in many fields of industries but the structure of high-speed cavitating flows is still unclear because of difficulty for observing the interior of cavitatiing flows. For the purpose of predicting and improving the performance of water jet devices, mathematic modeling of turbulent cavitating flow is studied and a practical compressible mixture flow method has been developed by coupling a simplified estimation of bubble cavitation and a flexible compressible. The method is applied to the case of high-speed water jets issuing from a submerged nozzle and both no-caviating and cavitating jets under different cavitation numbers are treated.