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.