[varghese9]

hi everyone.i notice in su2 there is a option of aeroelastic_rigid_body for mesh deformation .can that be used to analyse the rigid body motion of the wing to calculate the flutter boundary .if any body has any config file for the above problem kindly pass it through if possible. looking forward for help

also can any body tell me whats this for is 3d flutter possible
CSurfaceMovement::SetBoundary_Flutter3D

[hlk]

Originally Posted by varghese9

hi everyone.i notice in su2 there is a option of aeroelastic_rigid_body for mesh deformation .can that be used to analyse the rigid body motion of the wing to calculate the flutter boundary .if any body has any config file for the above problem kindly pass it through if possible. looking forward for help

also can any body tell me whats this for is 3d flutter possible
CSurfaceMovement::SetBoundary_Flutter3D

Thanks for your question.
I can see why this function would cause some confusion for flutter analysis - the name is following similarly-named SetBoundary functions which set deformations of a physical boundary - it is not referring to finding a flutter boundary. What that function is doing is rigidly pitching a 3D geometry at a frequency and amplitude specified in the config file.