Professor (2002-present), Institute of Mechanics, Chinese Academy of Sciences,

Faculty (Oct. 2001 - Sept. 2004), Florida International University, Department of Mechanical Engineering,

Research Scientist (Jan. 2000 - Dec. 2001), Department of Mechanical Engineering, State University of New York at Stony Brook, Postdoctoral Research Associate (Aug. 1997 - Aug. 2000), AFOSR/DARPA Consortium for Crystal Growth Research, Department of Mechanical Engineering, State University of New York.

Computational Fluid Mechanics, Computational Aeroacoustics, Crystal Growth Process Modeling