Hi!
I have a model with 2 piezoelemts sticked together. On the left side I input a 1V 10kHz sin signal and on the right side I can only get about 0.1V. I have also made a experiment with 2 piezoelements (EPZ-20ms64w), but the output was about 960mV. Besides the deformation of Piezo looks quite strange. Did I set something wrong or just I missed other modules?
The 2 piezo elements were attached to a copper plate and the polarization direction was set to the X axis (global coordinate).
I also uploaded my mph file in the attachment. The first one uses Piezoelectric Devices, the second one uses Acoustic-Piezoelectric Interaction.
Can anyone help me with this? This is important for my master thesis! Thank you!