UDF for Biot-Savart law -- CFD Online Discussion Forums

October 5, 2011, 03:25	UDF for Biot-Savart law	#1
Ivan_d3 New Member Ivan L. Join Date: Feb 2011 Location: Croatia Posts: 2 Rep Power: 0	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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