[kcgmech]

Dear experts,
i would like to include Lorentz force in the welding simulation. how i can include it in fluent without MHD module ? how to make the UDF for this ? can you please give a solution ?

[pakk]

Originally Posted by kcgmech

Dear experts,
i would like to include Lorentz force in the welding simulation. how i can include it in fluent without MHD module ? how to make the UDF for this ? can you please give a solution ?

In general: find the equation for Lorentz force, see which inputs you need to calculate this, get the inputs in a UDF, calculate the Lorentz force, and return that force to Fluent.

Good luck, and let us know when you run into concrete problems!

[sofie1]

I would like to include Lorentz force in the simulations of horizontal channel. How i can include it in fluent MHD module ?H ow to make the UDF for this ? Can you please give a solution ?

Best Regards,