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Simulating partial discharge (PD) using RF module

Posted 2024年5月29日 GMT-4 13:54 Electromagnetics, RF & Microwave Engineering, Modeling Workflow 5 Replies

hamed ahmadnia
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Hello,

I want to simulate a cavity or void that acts as a PD to see its electromagnetic waves. Is there any way to do it?

5 Replies Last Post 2024年5月30日 GMT-4 21:15
Edgar J. Kaiser Certified Consultant
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Posted: 10 months ago 2024年5月29日 GMT-4 14:47

That may be possible in a time dependent study in the RF module.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
That may be possible in a time dependent study in the RF module.
Hamed Ahmadnia
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Posted: 10 months ago 2024年5月29日 GMT-4 18:27

Hi Edgar,

Yes, I know it is possible, but I don't know how to do that. For example, how do we define boundary conditions and lumped ports for it?

Hi Edgar, Yes, I know it is possible, but I don't know how to do that. For example, how do we define boundary conditions and lumped ports for it?
Edgar J. Kaiser Certified Consultant
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Posted: 10 months ago 2024年5月30日 GMT-4 02:52

This needs extensive analysis of your project. Partial discharge comes in many flavours. I advise to check application library examples to learn about available BCs, ports and the like. Start simple and increase complexity step by step.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
This needs extensive analysis of your project. Partial discharge comes in many flavours. I advise to check application library examples to learn about available BCs, ports and the like. Start simple and increase complexity step by step.
Hamed Ahmadnia
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Posted: 10 months ago 2024年5月30日 GMT-4 11:01

I understand your point but found nothing related to this topic in the library examples.

I understand your point but found nothing related to this topic in the library examples.
Robert Koslover Certified Consultant
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Posted: 10 months ago 2024年5月30日 GMT-4 21:15
Updated: 10 months ago 2024年5月30日 GMT-4 21:16

Perhaps take a look at the plasma module and the examples in the application gallery? https://www.comsol.com/plasma-module and https://www.comsol.com/models?q=partial%20discharge

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
Perhaps take a look at the plasma module and the examples in the application gallery? https://www.comsol.com/plasma-module and https://www.comsol.com/models?q=partial%20discharge

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