2. Dimensions, Radius: 4

3. Extrude, sketch1, add frozen, 20cm

4. ZY or ZX plane, 4 points, (0;8), (0;12), (0.3, 10), (-0.3, 10), Draw, construction point, Dimensions, length/distance

6. Extrude, Operation: Slice material, Direction: Both,

7. Create named selections

8. Change the details of BODY part

9. Initialize block

12. Merge vertices, collapse blocks 1 2

13. Associate, associate edge to curve

15. Snap project vertices

16. Edges, projected edge shape

17. Delete blocks, (2 blocks within the blade)

18. Press “v”: all visible Split block, O - grid block, select blocks

19. Select faces

20. Mesh, Surface mesh setup, Max size 0.3 Height 0.03 Height ratio 1.25

21. Blocking, Meshing params, Recalculate sizes, update all

22. Pre mesh

23. Save project first, convert to unstructured mesh

24. Output mesh to ANSYS fluent

25. Cell zone conditions, type fluid