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Applying an AC across a piezoactuator

Posted 23 nov 2016, 07:58 GMT-5 Version 5.2a 0 Replies

Darren Williams
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Hi,

So I am attempting to apply and AC voltage of 240 volts across a piezoactuator, but I am having some difficulty in even seeing how I can vary this over time.

I am using the electrostatics physics with a terminal and an electrical potential boundary condition in a time dependent study.

Would I need an additional COMSOL module to achieve this, or can it be done through some other way?

I am fairly new to COMSOL so the simpler the explanation the better,

Many Thanks.
0 Replies Last Post 23 nov 2016, 07:58 GMT-5
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