• Different topologies of natural vortex dislocations in Mode A wake 

      Tian, Cai; Shi, Zhaoyu; Jiang, Fengjian; Andersson, Helge Ingolf (Peer reviewed; Journal article, 2022)
      The mode A wake behind a circular cylinder at Reynolds number 200 was simulated by directly solving the three-dimensional Navier–Stokes equations. A more detailed investigation of different topologies of natural vortex ...
    • Three-dimensional wake transition behind an elliptic cylinder near a moving wall 

      Zhu, Jianxun; Jiang, Fengjian; Holmedal, Lars Erik (Peer reviewed; Journal article, 2021)
      Three-dimensional flow past an elliptic cylinder with an aspect ratio of 0.5 near a moving bottom wall is investigated numerically for gap ratios of 𝐺/𝐷=0.1,0.2,0.3, and 0.4 (where G denotes the gap between the cylinder ...