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MHD model in Fluent software for HELP

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Old   February 18, 2014, 04:29
Default MHD model in Fluent software for HELP
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Hailong He
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hello, everyone
I am working in the problem of solving the electric filed on a model with Fluent software. It seems that the boundary of the model can be set to a constant potiential or constant current density. If I wonder add a alternative current density to the boundary, How can I solve it?
P.S. I loaded a UDF(DEFINE_PROFILE) to change the boundary condition, but it showed"phi_boundary: Invalid electric potiential field boundary".

Thank you very much
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