The plots below show profiles of the mean velocity and second moments (plotted against distance from the impingement wall) at a selection of radial locations for the \(H/D=2\), \(Re=23000\) case.

The plots below show profiles of the mean velocity and second moments (plotted against distance from the impingement wall) at a selection of radial locations for the \(H/D=2\), \(Re=70000\) case.

The plots below show profiles of the mean velocity and second moments (plotted against distance from the impingement wall) at a selection of radial locations for the \(H/D=6\), \(Re=70000\) case.

The plot below shows the distribution of Nusselt number along the impingement wall for all four cases.