Dimensions, Radius: 4

Extrude, sketch1, add frozen, 20cm

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

Extrude, Operation: Slice material, Direction: Both,

Create named selections

Change the details of BODY part

Initialize block

Merge vertices, collapse blocks 1 2

Associate, associate edge to curve

Snap project vertices

Edges, projected edge shape

Delete blocks, (2 blocks within the blade)

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

Select faces

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

Blocking, Meshing params, Recalculate sizes, update all

Pre mesh

Save project first, convert to unstructured mesh

Output mesh to ANSYS fluent

Cell zone conditions, type fluid