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Multi-region solver for electric and magnetic fields + charged particles

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Old   May 6, 2016, 05:10
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Quote:
Originally Posted by wyldckat View Post
Quick question: Which OpenFOAM version are you using?
Bruno thank you for your answer but I just solved my problem.
The solver and the thread are very useful !!
thanks to all !!
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Old   February 1, 2018, 19:27
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Milad
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Originally Posted by logo View Post
Bruno thank you for your answer but I just solved my problem.
The solver and the thread are very useful !!
thanks to all !!
Hi,

I know it's kind of late! if possible, could you please share with us how you managed to solve the issue?

Thanks,
Milad
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Old   May 2, 2022, 21:59
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Mostafa
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hello,
i'm working on multiregion case where i'm solving electric potentail over solid and fluid regions using laplace(sigma, phi) = 0 like chtMultiregion solver , hower i have a problem getting the right answers for electric field

in fluid region

laplace(sigma, phi) = 0;
E.correctBoundaryConditions();
E = -1*fvc::grad(phi);

in solid region

laplace(sigma, phi) = 0;
E.correctBoundaryConditions();
E = -1*fvc::grad(phi);

also i'm confused about what should i write in the 0 file for electric field , i set all boundaries to

type calculated;
value uniform (0 0 0);
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