In total 13 WindSim simulations were run with different positions for the back turbine
tile 2 as shown in Fig. 21. In the plots that follow the same numbering for comparison
with CFD simulations is used. The grid size for each of the simulations was varied
and used an unstructured grid. The CFD solution was then interpolated (3D) on a regular
grid (180x128x32). Turbine used was 90m.