[parthiv1991]

Hello Users,

I am trying to implement a small cavity in a turbomachinery application in Numeca Autogrid. I have successfully implemented the cavity as a ZR Effect manually using the GUI. But I want to implement it in a python script file.

I have tried it using the scripts generated when doing it manually and simply copied and pasted it into an existing python script. Everything works fine except that the script does not generate any zr effect and it does not execute the zr effect part. Can anyone please help me with this?


Here's the script based on the advanced tutorial 10.

# the previous lines are same as in the tutorial, the next lines are for thr Rotor Row(2) generation
#.....................................................................................
# control the grid points
row(2).blade(1).set_b2b_default_topology_grid_point_number_streamwise_inlet(9)
row(2).blade(1).set_b2b_default_topology_grid_point_number_azimutal_inlet_down(13)
row(2).blade(1).set_b2b_default_topology_grid_point_number_streamwise_blade_upper_side(61)

# switch on and control the optimization
row(2).set_row_optimization_steps(150)

# Cavity Creation
row(2).select()

row(2).a5_new_ZR_effect()

zr_techno_effect_start_edit_mode()

parametric_polyline_3_solid_rotating = new_parametric_polyline("parametric_polyline_3_solid_rotating")
generation_error_message()
parametric_polyline_3_solid_rotating.insert_point(1,CurvePointNorm(Curve("ni_original_hub#0"),0.63208298968232))
parametric_polyline_3_solid_rotating.move_point(1,CurvePointNorm(Curve("ni_original_hub#0"),0.63208298968232))
parametric_polyline_3_solid_rotating.insert_point(2,Point(0.115389087626934,0.245,0))
parametric_polyline_3_solid_rotating.move_point(2,Point(0.115379087626934,0.243274033069611,0))
parametric_polyline_3_solid_rotating.insert_point(3,Point(0.115389087626934,0.243274033069611,0))
parametric_polyline_3_solid_rotating.remove_point(3)
parametric_polyline_4_solid = new_parametric_polyline("parametric_polyline_4_solid")
parametric_polyline_4_solid.insert_point(1,CurvePointNorm(parametric_polyline_3_solid_rotating,1))
parametric_polyline_4_solid.move_point(1,CurvePointNorm(parametric_polyline_3_solid_rotating,1))
parametric_polyline_4_solid.insert_point(2,Point(0.115389087626934,0.243274033069611,0))
parametric_polyline_4_solid.move_point(2,Point(0.116006687283516,0.243274033069611,0))
parametric_polyline_4_solid.insert_point(3,Point(0.116016687283516,0.243274033069611,0))
parametric_polyline_4_solid.move_point(3,CurvePointNorm(Curve("ni_original_hub#0"),0.634811683841372))
parametric_polyline_4_solid.insert_point(4,Point(0.116016687283516,0.245,0))
parametric_polyline_4_solid.remove_point(4)
zr_techno_effect_set_boundary_point(0,CurvePointNorm(parametric_polyline_4_solid,0.156145948858037))
zr_techno_effect_reset_boundary_point(1)
zr_techno_effect_set_boundary_point(0,CurvePointNorm(parametric_polyline_4_solid,0.156145948858037))
zr_techno_effect_reset_boundary_point(1)
zr_techno_effect_delete_blocks()
new_block_face(Point(0.115692887455229,0.243587832724464,0),CurvePointNorm(parametric_polyline_4_solid,0.133116841394939),CurvePointNorm(parametric_polyline_4_solid,0),CurvePointNorm(parametric_polyline_3_solid_rotating,0.817971014489298),0,0,3,0)
new_block_face(Point(0.115692887455229,0.243587832724464,0),CurvePointNorm(parametric_polyline_4_solid,0.40014829882754),CurvePointNorm(parametric_polyline_4_solid,0.266658976255374),CurvePointNorm(parametric_polyline_4_solid,0.133116841399667),0,0,3,0)
new_block_face(CurvePointNorm(Curve("ni_original_hub#0"),0.633445160769692),Point(0.115692887455229,0.243587832724464,0),CurvePointNorm(parametric_polyline_4_solid,0.400148298818682),CurvePointNorm(Curve("ni_original_hub#0"),0.634811683841373),0,0,3,0)
new_block_face(CurvePointNorm(Curve("ni_original_hub#0"),0.633445160769692),Point(0.115692887455229,0.243587832724464,0),CurvePointNorm(parametric_polyline_3_solid_rotating,0.817971014489298),CurvePointNorm(Curve("ni_original_hub#0"),0.63208298968232),0,0,3,0)

zr_techno_effect_compute_default_mesh()

zr_techno_effect_stop_edit_mode()


# generate B2B
unselect_all()
row(2).select()
a5_generate_b2b()

# the next lines are also same as in the tutorial script ........