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How to define the UDS boundary conditions of electromagnetic of a plasma?

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Old   March 5, 2014, 20:22
Default How to define the UDS boundary conditions of electromagnetic of a plasma?
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Peter Aestas
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Dear all,
i am working on a plasma problem.
And i defined e-field potential phi and magnetic vector Ax,Ay,Az, as UDS,but problem is, i don't know all the boundary conditions of these UDS.
For example, at cathode, i only know the value of Az, and the flux of phi,but don't know the conditions of Ax,and Ay.
So i want to ask how to deal with the UDS boundary conditions you don't know?Should i set flux or value equals zero?if so, how to make sure it's flux or value i should set?
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Old   March 11, 2014, 12:48
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Yash Ganatra
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Hi,
I would suggest you read the following thesis:
1. Modelling of Dynamic Arc Behaviour in a Plasma Reactor, Andreas Westermoen
2.OpenFOAM Simulation for Electromagnetic Problems, Zhe Huang, Chalmers

The boundary conditions are defined here.

Regards,
Yash Ganatra
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Old   March 12, 2014, 02:57
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Peter Aestas
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Thank you so much!I will check it!
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