Shuai-Hang Lin

Vortex ring impingement on a porous convex semi-cylindrical wall

Vortex ring impingement on a porous convex semi-cylindrical wall was examined experimentally to clarify how permeability and curvature jointly redistribute vortical material. A single vortex ring at a Reynolds number of 1000 was directed toward models with porosities ϕ = 46%, 59%, 65%, and 68%. Planar laser-induced flu...