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How to solve a frequency domain problem using deformed geometry

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Hi, I'm trying to model the changes in an acoustic field emited by a transducer when an echogenic object passes in front of the emitted beam.
I'm using the "Pressure Acoustics, Frequency Domain" to solve the field, and a "Deformed Geometry" to model the components displacement. I defined a "time-dependent" study to simulate the process, and solving for both acoustic and deformed geometry. The issue is that I don't know how to define the settings in order to solve for the acoustic field for all discrete time point so I can see how the field is changing when the echogenic object passes in front of the transducer. What I get is the initial acoustic field which doesn't change in time, and the deformed geometry which is behaving as intended. How do I setup the study so the acoustic field is updated and solved based on the time-dependent evolving simulated environment? Thanks in advance for your help. Regards, Dany


0 Replies Last Post 2021年2月9日 GMT-5 19:26
COMSOL Moderator

Hello Dany Berube

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