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UDF for Biot-Savart law

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Old   October 5, 2011, 03:25
Default UDF for Biot-Savart law
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Ivan L.
Join Date: Feb 2011
Location: Croatia
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I am trying to simulate electric current flow in fluent. So far I made UDFs for calculating electromagnetic field by using 3 UDS (one for electric potential, and two for magnetic vector potential in axi-symetrical model).
Now I would like to make same thing but using Biot-Savart law for calculation of magnetic induction, but i cant figure out how to implemet line integration in Fluent for calculation of B(r), because of unstructured mesh of my model.
I would appreciate if soemone can help me with this?

Best regards.
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