Dr. Hansong Tang studies fluid mechanics, numerical method, and computational physics. His research covers algorithms and modeling of shock waves, non-Newtonian fluid flows, coastal ocean flows, etc. Dr. Tang has worked at Changsha Communication College, Beijing University of Aeronautics and Astronautics, Stevens Institute of Technology, Pacific Northwest National Laboratory/ Battelle, and Naval Research Laboratory. Currently, he is a professor in the Civil Engineering Department at City College of New York, CUNY.