Constant field inside the volume

Ben Makhal

Dear colleagues,

I would like to have a steady state simulation with the constant field of some quantity in all domain.

I can calculate the field in any point inside the volume, but the calculation is slow enough. If I do such calculation every iteration, it will slow down the simulation very much.

Instead, I would like to calculate the field only one time, store it into, for example, user variable, and use it in the all iterations.

But I can't imagine how to do that. Could anybody help me?

Thank you!