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Manual Frequency Transient Study

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Dear All,

I am doing an acoustics-model, where a smal sphere falls due to gravity in an acoustic field. I want to couple the acoustic radiation force to the "falling sphere". To do that, I want to have a solver sequence: motion of sphere (with moving mesh/deformed domain and some global odes), then compute the acoustic field in the frequency domain and use the time averaged acoustic radiation force for the motion of the sphere and do all this in a loop until the defined simulation time is reached.

To my understanding this could use the frequency-transient solver. However, these are to my knowledge only availabe in electromagnetic heating physics.

So, is there any way to set up a solver sequence manually? If so, is this described in any of the reference manuals? I couldn't find it.

Best regards, André


0 Replies Last Post Sep 22, 2021, 3:07 a.m. EDT
COMSOL Moderator

Hello Andre Rieger

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