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#1 |
New Member
Join Date: Jun 2020
Posts: 14
Rep Power: 6 ![]() |
Hi all,
I am performing a shape optimization using FFD box for a NACA0012 airfoil. With the current configuration file, I am able to create the FFD box I need using DV_KIND = FFD_SETTING and I am also able to see the deformed airfoil if I use SU2_DEF module with DV_KIND = FFD_CONTROL_POINT_2D. However, I also want to see the FFD box along with the airfoil which I am not able to (I opened the mesh_out.su2 that is generated after FFD box is created). Is there any way to visualize the FFD box that is generated in SU2? Thanks, Punya |
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#2 |
Senior Member
bigfoot
Join Date: Dec 2011
Location: Netherlands
Posts: 596
Rep Power: 17 ![]() |
SU2_DEF generates some old-fashioned paraview vtk files for you, called ffd_box_0.vtk and ffd_box_def_0.vtk, which are the undeformed/original and deformed ffd boxes.
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#3 |
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Posts: 14
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#4 |
Senior Member
bigfoot
Join Date: Dec 2011
Location: Netherlands
Posts: 596
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It is only the FFD box, so in paraview you load the paraview solution file (vtm,vtu or vtk) and then the FFD box file. You can visualize the FFD box together with the geometry by choosing 'wireframe' for the FFD box.
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#5 |
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Tongtong
Join Date: Jan 2024
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#6 | |
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Join Date: Jun 2020
Posts: 14
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Quote:
Thanks. Last edited by punyaplaban; July 9, 2024 at 16:44. |
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#7 | |
New Member
Tongtong
Join Date: Jan 2024
Posts: 24
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Quote:
I have loaded four VTK files into ParaView, which include the meshes before and after deformation, as well as the FFD boxes before and after deformation (ffd_boxes_0.vtk, ffd_boxes_def_0.vtk). I hope this can help you. |
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