Abstract: In this talk, the effort towards the development of a highly parallel, arbitrary high-order, Discontinuous Galerkin flow solver using 3D hybrid curved grids is presented. A series of work is presented on the computing of flow problems such as rotor flows, multi-body moving problems with various state-of-art numerical schemes for fast and accurate computations. The parallel performance is tested on the Singapore's IBM Blue Gene\Q supercomputer with full load of 8192 cores. Some previous work about the development of a Finite-Volume solver on arbitrary polyhedral grids, an implicit three-dimensional mesh free solver for computing hypersonic flows is also mentioned.

 

About the Speaker: Dr. Shujie Li is a Research Scientist of Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore. He received his Ph.D. degree from Institute of Mechanics, CAS and was a postdoctoral fellow at the North Carolina State University, U.S.A. His researches include very high-order Discontinuous Galerkin method, high-performance CFD programming, fluid-structure interaction, emphasizing the development towards large-scale industry level flow solver. Dr Li is a Member of AIAA, Reviewer of Journal of Computational Physics and Member of Lloyd’s Register Global Research Center.

 

Date&Time: December 19, 2014 (Friday), 16:30 - 17:30
Location: 606 Conference Room