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Under a harmonic excitation, PZT on a CCCC plate
Posted Feb 25, 2020, 7:53 a.m. EST Low-Frequency Electromagnetics, Piezoelectric Devices, Structural & Acoustics Version 3.5a 0 Replies
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Hi,
I use comsol to solve a problem about piezoelectric energy harvesting. There is a piezoceramic patch on a CCCC plate, and the piezo-patch is conneted to a resistive (by SPICE circuit editor). I have already found its short circuit resonance freqency. Unfortunately, I set a harmonic force on a point, it shows no voltage across the resistive.
Hello Sandy Yen
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