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January 31, 2022, 08:29 |
Sensitivity x,y are zeros
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New Member
Jan Navratil
Join Date: Feb 2017
Posts: 5
Rep Power: 9 |
Hello,
I have still problem with results of sensitivities of drag for example. In surface_adjoint.csv file, the components of sensitivities are 0 in all surface nodes, while Surface sensitivities are non zero values. Same is in the volume adjoint file (adjoint.vtu). Why the SU2 did not calculate projected values? Moreover, if I use deformation kind: DV_KIND= SURFACE_FILE, I'm able to provide surface deformations and then calculated deformed mesh (SU2_DEF). Problem is, that according to notes in config file I should be able to obtain surface sensitivities dJ/dx, dJ/dy by running SU2_DOT with config parameter DV_KIND= SURFACE_FILE. But rutine gives no output file (DV_SENS_FILENAME= surface_sensitivity.dat). I attached text file containing my config. parameters. Does anybody know what might be cause of this struggle? Thank you. Cheers, Jan |
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adjoing, sensitivity, su2_dot |
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