Hello everyone, I am analyzing the harmonic response of a beam in ANSYS workbench and I need to assign the loss factor (hysterisis or structural damping) to the beam I am studying . My question is is it possible, in my case, to add the following APDL command (MP,DMPS,MATID,0.01) below the object in the geometry branch?
Fereshteh Hassani
The command MP, defines a linear material property as a constant or a function of temperature. So I suppose you can use MP, DMPR to define constant material damping.
Also the discussion in the following link provides some useful information on this subject:
https://www.researchgate.net/post/Constant-material-damping-in-QRDAMP-modal-analysis-ANSYS-APDL
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Hajar Rhylane
Thank you so much dears Claudio Pedrazzi
and Fereshteh Hassani for your reply and for help.
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