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-   -   Form FFD_DIHEDRAL_ANGLE sensitivity (https://www.cfd-online.com/Forums/su2/150125-form-ffd_dihedral_angle-sensitivity.html)

JanH March 16, 2015 06:09

Form FFD_DIHEDRAL_ANGLE sensitivity
 
Hi,

just a short question:
What is the form of the sensitivity provided by SU2_DOT when DV_KIND=FFD_DIHEDRAL_ANGLE is chosen (lift taken as objective function)? dCL / drad ?

JanH

hlk March 16, 2015 13:29

Quote:

Originally Posted by JanH (Post 536464)
Hi,

just a short question:
What is the form of the sensitivity provided by SU2_DOT when DV_KIND=FFD_DIHEDRAL_ANGLE is chosen (lift taken as objective function)? dCL / drad ?

JanH

See code at https://github.com/su2code/SU2/blob/..._structure.cpp
function SetFFDDihedralAngle

to see that the dihedral angle is input in degrees.


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