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Selecting results from different piezos in same setup
Posted 17 juil. 2014, 09:38 UTC−4 MEMS & Nanotechnology, Piezoelectric Devices, Acoustics & Vibrations, Results & Visualization Version 4.4 0 Replies
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I have a 2D model with three piezos attached to the same chamber, where I produce a gaussian explosion.
I want to study how the different position of the piezos affects the sound pick-up, therefore I would like to see the voltage induced in each of the three piezo independently.
However, when I try to plot the results (1D Plot Group -> Line Graph) for the floating potential at the piezo interface, selecting each time a different piezo, I get always the same plot. I also tried to select one of the walls of the piezo that I had set as "No charge" and still I get the same results, so I don't know what I'm plotting.
I could attach my model if it helps.
UPDATE: I plotted the total displacement instead of the floating voltage and I get different plots for different piezos' interface, so the problem is with the floating pot.
Hello Giacomo Caria
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