107 citations · 318 across the 18 of their papers we have counts for
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physics.flu-dyn2021★ 107 cited
Reinforcement-learning-based control of confined cylinder wakes with stability analyses
Jichao Li, Mengqi Zhang
This work studies the application of a reinforcement-learning-based (RL) flow control strategy to the flow past a cylinder confined between two walls in order to suppress vortex sh…
physics.flu-dyn2021★ 18 cited
Onset of vortex shedding around a short cylinder
Yongliang Yang, Zhe Feng, Mengqi Zhang
This paper presents results of three-dimensional direct numerical simulations (DNS) and global linear stability analyses (LSA) of a viscous incompressible flow past a finite-length…
physics.flu-dyn2021★ 22 cited
Subcritical and supercritical bifurcations in axisymmetric viscoelastic pipe flows
Dongdong Wan, Guangrui Sun, Mengqi Zhang
Axisymmetric viscoelastic pipe flow of Oldroyd-B fluids has been recently found to be linearly unstable by Garg et al. Phys. Rev. Lett., 121.024502 (2018). From a nonlinear point o…