Numerical Study of Mechanism of U-shaped Vortex Formation

  title={Numerical Study of Mechanism of U-shaped Vortex Formation},
  author={Ping Jung Lu and Qin Shu Li and Chaoqun Liu},
This paper illustrates the mechanism of U-shaped vortex formation which is found both by experiment and DNS. The main goal of this paper is to explain how the U-shaped vortex is formed and further develops. According to the results obtained by our direct numerical simulation with high order accuracy, the U-shaped vortex is part of the coherent vortex… CONTINUE READING