Can COMSOL Simulate Corona Discharges in 3D Models?

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Hello everyone, I have a question about the newly released Electric Discharge Module. Can we simulate corona discharges occurring in high-voltage switching components? Specifically, we can consider a circuit breaker or a load disconnect switch. The body, made of resin material, provides insulation depending on its wall thickness.

I would like to simulate whether corona discharge occurs for different wall thicknesses. For example, let's assume that corona discharge occurs at 10 mm thickness. If I increase the thickness to 15 mm, to what extent will the corona discharges be reduced?

Does COMSOL’s Electric Discharge Module provide a solution for this? Can this scenario be simulated in COMSOL?


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