Model reduction methods for two-phase flows based on the Onsager variational principle
Prof. Xian-Min Xu
Institute of Computational Mathematics, Chinese Academy of Science

Many two-phase flow problems are complicated due to the existence of moving contact lines and shape transition of two-phase interfaces. Both numerical simulations and analytical study for these problems are quite challenging, especially to quantitatively compare with physical experiments. In this talk, we will show that the Onsager principle could be used as a powerful approximation tool in these problems. Some reduced models and efficient numerical methods can be derived by this approach.

About the Speaker


2020-11-17 10:00 AM
Room: A203 Meeting Room
CSRC 新闻 CSRC News CSRC Events CSRC Seminars CSRC Divisions