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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Harmonic vs Transient Dynamics › Reply To: Harmonic vs Transient Dynamics

July 29, 2024 at 7:41 am
Erik Kostson
Ansys Employee

 

 

Hi

Should be the same (same frequency force and amplitude – so at resonance  – aslo both need same damping) – use though MSUP transient and MSUP harmonic for best comparison.

MSUP Transient:

https://www.youtube.com/watch?v=3fHu5fMHNeU

MSUP Harmonic:

https://www.youtube.com/watch?v=_1BASk_VyCQ

If you do that they are the same (displacement at the same location say at the tip).

All the best

Erik

 

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