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Re: Issues of stranded conductors modelling

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Hello Dimitry,

Your problem is interesting and the same nature issue I am facing while modeling stranded conductors. My task is to couple heat transfer in solids to determine the temperature coefficients used for different materials in conductors.
Recently I read an excellent tutorial on submarine cables from COMSOL which is available in the application library, unfortunately, it only works with version 5.3. Due to the contrast in conductivity, there could be a problem to find the solution. I wonder if you are using insulation system in your model? If yes, that is the case of "ill-posed problem".
If you achieve any progress in the model, I would greatly appreciate if you can share details with me.

Thank you,

Nirav

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