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Comsol post processing- How to plot AC voltage vs time in comsol?
Posted 9 mar 2017, 16:16 GMT-5 Low-Frequency Electromagnetics, MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Results & Visualization, Structural Mechanics Version 5.2 1 Reply
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Hi,
In my numerical model, I am working with piezoelectric devices multiphysics module. From electrostatics, I get surface plot which gives me electric potential developed in the model. However, I am interested in plotting AC voltage w.r.t time. I tried adding electrical circuits to my model and connected external I-terminal 1 to the terminal from electrostatics. And then I plotted a 1D global graph of voltage at node 1. However, the voltage plotted by this method and the one shown by surface graph from electrostatics varies significantly. Could someone please explain me the right way of plotting voltage?
Thanks,
Sajiree
In my numerical model, I am working with piezoelectric devices multiphysics module. From electrostatics, I get surface plot which gives me electric potential developed in the model. However, I am interested in plotting AC voltage w.r.t time. I tried adding electrical circuits to my model and connected external I-terminal 1 to the terminal from electrostatics. And then I plotted a 1D global graph of voltage at node 1. However, the voltage plotted by this method and the one shown by surface graph from electrostatics varies significantly. Could someone please explain me the right way of plotting voltage?
Thanks,
Sajiree
1 Reply Last Post 10 mar 2017, 03:13 GMT-5
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Posted:
8 years ago
Hi,
You can use "Domain Probe" or "Boundary Probe"
Good luck
You can use "Domain Probe" or "Boundary Probe"
Good luck