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Static Loading and Voltage generation curve on PZT material
Posted 19 sept. 2019, 07:07 UTC−4 Electromagnetics, Piezoelectric Devices, Structural & Acoustics, Structural Mechanics Version 5.2, Version 5.2a, Version 5.3, Version 5.3a, Version 5.4 0 Replies
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Hi,
I need to model a Direct Piezoelectric effect, with a ramp load followed by static load and get the electric potential generated.
Practically, Under such load PZT material must decay its potential generated under milliseconds during static loading due to atomic reorientation. But thats not happening in case of this, instead it keeps on generating the potential directly proportional to the load curve.
I have attached the inputs for Solid Mechanics and Electrostatics Physics in INPUTS.jpg file. And also the output electric potential generated at the top circular surface in OUTPUT.jpg .
Please suggest some solution.
Regards Rahul Aggarwal
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Hello Rahul Aggarwal
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