Elmer Discussion Forum

Hello Rich and Kevin, Thank you for your help, I really appreciate : - $ is not compulsory but, in my case it works without, but better to add it ;-) - finally, everything works fine and the linear system converge with a very few iterations. The problem came from the msh file which contains internal...

No help...

I also played with different values of Stream Function Penalty=Real 0.1 , that a little bit better, but streamlines are not orthogonal everywhere. In the picture, the flux vector is displayed with a constant length (I just focus on the direction) Theoretically the streamfunction is defined modulo a ...

Hello ! I try to calculate the streamline scalar field of the flux temperature vector field on a very "basic" thermal example. Theoretically, the iso-streamlines must flow with the thermal flux and must be orthogonal to the iso-temperatures, but I didn't get that, the streamlines seem to b...

Hello Peter,

Thanks for your answer, that's the solution have been using but the first is not registered in the pvd collection file in case.

Best regards.

Hi,

I noticed ResultOutputSolver module doesn't save the first time (t=0) even if I specify exec solver=always.
I want to save the initial value of my temperature (cause the profile is given by a MATC expression)

Thks.

Ok, fix it.

I need to rewrite my own SolverOutputDirectory routine in a module and it works now.

Hi, I wrote my own ResultOutputSolver based and the existing one under Windows environment, I compile my module but when it comes to run I get a 'Segmentation fault', the error is due to the line 'CALL SolverOutputDirectory' to get the 'OutputDirectory'. Does anybody already manage to develop a solv...

Hi Kevin

I didn't knew that, so useful !

Thnks

Hi,

Great, that's works fine !

It seems to not working with an external MATC expression

Thanks.