[Mingli163]

Hi friends, hope you are all well!
I have encountered a problem with how to call the current density and electric potential from Fluent in UDF.
I'm using Fluent to simulate the sheath on the arc roots. The sheath is a thin layer, and its electrical conductivity is calculated from current density and electric potential by Ohm's law.
Now I plan to use DEFINE_PROPERTY(electric_conductivity, c,t) to define the electrical conductivity. However, I don't know how to call the current density and electric potential from Fluent in UDF. I know Fluent provides some macro like C_T(c,t) to call the temperature, but I can't find the macro to call the properties I want.
Could anyone give me some advice to solve this problem?
Thanks!