what is the format for external electromagnetic forces in Flow-3d
 

Hi,everybody

I'm a new guy to Flow-3d. I'm doing a simulation where the electromagnetic forces are the main factor affecting the flow and no flow-in or out boundary conditions exist.

I looked through the Help Manul and learned about that FORCAL routine can makes addtion of external fores, e.g. electromagnetic forces. However, I still can't understand how to use the FORCAL routine, so anyone can give some instructions or suggestions?

Thanks very much.

Regards.