Fig. 3From: Reconstruction of skin friction topology in complex separated flowsSource-sink structure in a \({\varvec{\tau} }^{(1)}\)-field: a the normalized \({p}^{(1)}\)-field with iso-pressure lines, b \(\varvec{\tau}\)-lines overlaid on the \({p}^{(1)}\)-field, c near-wall streamlines, and d contours of the enstrophy near a wall. The freestream flow is aligned with the y-direction in the image plane. From Liu [31]Back to article page