The plots below show profiles of the mean $U$ velocity, rms velocities and Reynolds shear stress at three locations along the flat plate.

The plots below show profiles of the mean $U$ velocity, rms $u'$ velocity and Reynolds shear stress at selected streamwise locations in the axisymmetric hill and 2D ridge cases.

The plot below shows the distribution of non-dimensional surface concentration levels ($\chi=CU_{\infty}h^2/Q$ where $Q$ is the tracer volumetric flow rate) for the flat plate case from a selection of tracer source stack heights.

The plots below show the distribution of non-dimensional surface concentration levels ($\chi=CU_{\infty}h^2/Q$ where $Q$ is the tracer volumetric flow rate) for the axisymmetric hill and 2D ridge cases from a selection of tracer source stack locations and heights.