Elmer Discussion Forum

Thanks! But I think I have another problem. I have a 2D geometry solved in elmer in order to see the current density. But, when I go to elmer, it says that the units are in "volume current". Does it mean that is A/m3? I solve it with another fem software and the range between min and max v...

Hi! Is there any way to apply a constant current to a boundary instead of a potential? Thanks!

Hi, Is there any way to increase the resolution in the color map? I plot the surface current density in two different geometries and I want to compare them. Since one is much bigger than the other, if I use an aceptable scale for, lets say, the bigger, I see the other as a constant color. Is there a...

Hi! Thanks for your answer. I saw that tool, but I think I do not understand it well. Do you have any experience using it? I have a cross shape where a current is flowing. I would like to know the current density in the y direction in, for example, an arm of the cross. Do you know how can I do this?...

Hi all! I would like to integrate the current density in the y direction over a surface section with paraview. Does anyone have any idea? Thankns in advance!

Thanks for your answer! I tried the following code Solver 4 Exec Solver = after saving Exec interval = 10 Equation = Flux Solver Procedure = "FluxSolver" "FluxSolver" Calculate Grad = True Vector Field 1 = Potential Grad 1 Variable = Potential Grad Linear System Solver = "It...

Thank you very much for your answer! It was really helpful. Is there any way to see the electric field as I see the current distribution? Here I send my case.sif file. Regards! Header CHECK KEYWORDS Warn Mesh DB "." "." Include Path "" Results Directory "" End...

Thanks for your answer! In my case I have current in both x and y direction. I would like to see in Paraview the total current lines. Is this possible?

Regards,

Nicolás

Hi all! I am trying to simulate a very simple case in which I have a bar, I apply a voltage and I would like to see the equipotential and current lines. My solvers ni elmer looks like this Solver 1 Equation = Static Current Variable = Potential Variable DOFs = 1 Procedure = "StatCurrentSolve&qu...

Hi all! After a simulation I would like to save potential values of some boundaries so I can make a table with the values. Does anyone know how can I do that?

Thanks!!