Fig. 7From: POD analysis of flow over a backward-facing step forced by right-angle-shaped plasma actuatorMean streamlines and U/Umax = 0 m/s lines revealing reattachment location. a x/h = 0–2.25 zone (plasma off), b reattachment zone (plasma off), c x/h = 0–2.25 zone (f = 95 Hz, Vpp = 20.4 kV), d reattachment zone (f = 95 Hz, Vpp = 20.4 kV)Back to article page