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pitching amplitude increment UDF build problem in SU2

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Old   June 20, 2022, 06:15
Default pitching amplitude increment UDF build problem in SU2
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Qiulin
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I am an SU2 user simulating config_incomp_turb_sa.cfg. I would like to define a UDF to simulate an airfoil vibration dynamics.
the original configuration feature is:
GRID_MOVEMENT= RIGID_MOTION MOTION_ORIGIN= (0.25 0.0 0.0) PITCHING_OMEGA= (0.0 0.0 14.91675) PITCHING_AMPL= (0.0 0.0 8.0)
The pitching amplitude is a fixed number. however, in my simulation task, i would like to build a UDF to show an increasing pitching amplitude, which depends on the value of the current timestep. I would like to know if there is a related testcase that shows how a UDF is written. Thank you very much.
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