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-   -   UDF for Biot-Savart law (https://www.cfd-online.com/Forums/fluent/93099-udf-biot-savart-law.html)

Ivan_d3 October 5, 2011 03:25

UDF for Biot-Savart law
 
Hi,

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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