Professor and doctoral supervisor of School of Ship and Ocean Engineering, Shanghai Jiaotong University, winner of Shanghai Pujiang Talent Fund, was selected as the 2006 New Century Excellent Talents Program of the Ministry of Education. 1July 1987 and1July 1990, respectively, obtained a bachelor's degree and a master's degree from the Department of Ship Engineering of Dalian University of Technology. 1994 1 obtained a doctorate from the Department of Ship and Ocean Engineering of Shanghai Jiaotong University. 1worked in Shanghai Institute of Applied Mathematics and Mechanics of Shanghai University from September 1993 to February 1997,1September 1993 to June 1996,1July 1996 to11997 as a lecturer. 1998 1 to 1999 1, once worked in UCL department of mechanical engineering, and served as a researcher of the Royal Society. 1From April 1999 to February 2006, 5438+0 worked in the Department of Computing Science, National University of Singapore, and was a senior researcher. From June 2006 to February 2005, he worked in the Department of Applied Mathematics of Dortmund University in Germany, and worked as a researcher in BATIIa. From June, 5438 to October, 2006, he returned to China and worked as a professor and doctoral supervisor in the School of Ship, Ocean and Architecture Engineering of Shanghai Jiaotong University.

The research work to be carried out by Shanghai Oriental scholars is about the numerical pool of ship and ocean engineering. The numerical pool of ship and ocean engineering refers to the realization of the functions of the physical pool of ship and ocean engineering through computer numerical simulation, including numerical virtual experiments of wave-making, current-making, wave-wave, wave-current and wave-current-structure interaction. The main advantages of numerical pool of ship and ocean engineering are: saving a lot of space, manpower and cost, good repeatability, no external interference and rich information, which is paid more and more attention by ship and ocean engineering. With the development of computer and the improvement of numerical calculation methods, as well as the increasing demand for marine resources development, the research on numerical pool of ship and ocean engineering has become a research hotspot in the international academic field of ship and ocean engineering. Many major projects in European and American countries are related to numerical pools in ship and ocean engineering, such as the European Virtual Tank Utility, which is put forward and implemented by the European Union. The research on numerical pool of ship and ocean engineering has important application prospect and great development potential for the design and optimization of ship and ocean engineering structure. Based on the existing multi-scale coupled hydrodynamic calculation model, we will combine multi-grid virtual boundary finite element method, embedded boundary/interface method, quasi-wavelet method, ALE method and dynamic grid technology, adaptive time step technology, block nesting technology and parallel technology. Combined with the multi-scale large eddy simulation method, considering the coupling process of several different physical quantities at several different scales, a new numerical solver for hydrodynamic problems, namely multi-scale grid nested finite element solver, is developed. In order to realize large-scale parallel high-performance computing, all models will be programmed in PETSC (Portable, Extensible Toolkit for Scientific Computing) and MPI environment, which will make all programs have good expansibility and portability, and realize modularization and parallelization of hydrodynamic calculation programs. At the level of parallel high-performance calculation, the full-scale numerical simulation of the flow field of surface ships and underwater moving objects, and the direct numerical analysis of nonlinear coupling among waves, currents, ships and marine structures have been realized, which laid the foundation for the digitalization of scientific research and production design of ships and marine engineering, and the final construction of the numerical pool of ships and marine engineering and the hydrodynamic calculation platform of the National Laboratory of Ships and Marine Engineering.