The plot below shows the variation of wall friction coefficient along the step wall for the \(\alpha=0^o\) and \(6^o\) cases.

The plot below shows the variation of pressure coefficient along the step and top walls for the \(\alpha=0^o\) and \(6^o\) cases.

The plots below show profiles of the mean \(U\) velocity, and Reynolds stress components \(\overline{u^2}\), \(\overline{v^2}\) and \(\overline{uv}\) at selected streamwise locations for the \(\alpha=0^o\) case.

The plots below show profiles of the mean \(U\) velocity, and Reynolds stress components \(\overline{u^2}\), \(\overline{v^2}\) and \(\overline{uv}\) at selected streamwise locations for the \(\alpha=6^o\) case.