Description:

The images depict the velocity field in a 2D cross-section of the channel. Within the channel, the positions of the blades are marked by two thick black lines. The black dashed line indicates the center of the blade. At this point, the value of the y-component of velocity is indicated by a white line, which is normalized by the inlet velocity (constant at 25 m/s). The white line is not to scale but normalized. Its maximum size indicates the peak value (in percentage). The individual parameters of the task are described in the image title.
Description Image

Results:

Variants with perpendicular input.

Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12

Variants with angled input.

Figure 13 Figure 14 Figure 15 Figure 16

Variants with faster suction.

Figure 17 Figure 18 Figure 19

Variants with geometric effect.

Figure 20

Reverse configuration.

Figure 21