Research Status on Inflow turbulence generation method with Large Eddy Simulation of CFD numerical wind tunnel

With the rapid development of computer science and the deepening of theoretical research, numerical wind tunnel simulation technology has been more and more attention as one of the important research methods in structural wind engineering. A representative method of numerical wind tunnel simulation technology: large eddy simulation method was introduced. One of the key technology of it called Inflow turbulence generation method was also analyzed. Meanwhile, three inflow turbulence generation methods were compared. It can provide reference for the further research on numerical wind tunnel simulation. (paper)