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How can I import the frequency response curve I have collected myself into piezoelectric materials?

Posted 2023年7月19日 GMT-4 02:43 Structural & Acoustics, Acoustics & Vibrations 3 Replies

渤 袁
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How should I import the time-domain or frequency-domain signals of transducers collected in the real world into the Comsol transducer model?

3 Replies Last Post 2023年7月19日 GMT-4 08:04
Diotima University of Manchester/Material Science
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Posted: 1 year ago 2023年7月19日 GMT-4 03:48

I think a possible way of solving this is by define a function in global and insert it in the material parameter?

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I'm the loser student who really want a PHD placement.
I think a possible way of solving this is by define a function in global and insert it in the material parameter?
渤 袁
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Posted: 1 year ago 2023年7月19日 GMT-4 05:47

I think a possible way of solving this is by define a function in global and insert it in the material parameter?

I understand what you mean. This is something from the case study, but what I want to import is the CSV file of the data collected by the oscilloscope and then pour it into COMSOL

>I think a possible way of solving this is by define a function in global and insert it in the material parameter? I understand what you mean. This is something from the case study, but what I want to import is the CSV file of the data collected by the oscilloscope and then pour it into COMSOL
Edgar J. Kaiser Certified Consultant
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Posted: 1 year ago 2023年7月19日 GMT-4 08:04

You can import the data into an interpolation function.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
You can import the data into an interpolation function.

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