wendy_oy
Newbie level 2
expert system mesh cst edaboard
Hi:
I am trying to simulate a electromagnetic levitation problem in CST EM studio. I set the mesh property like this:
Lower mesh limit : 30
Ratio limit :50
and using the adaptive mesh during the calculation, the results converges within 5 passes.
To validate the results I got, I increased the meshes(By changing the equilibrate mesh ratio in special(global mesh property)). Then I got large number of meshcells. Again run the simulation (adaptive mesh ), It takes langer time but still the results converges within 5 passes. However the results I got now is different than I got before(less meshcells). (100 uN before, and -12 uN with large number of meshcells) So I don't know which results should I trust ? Is that wise to change the equilibrate mesh ratio?
can anyone help me with this problem ? thanks a lot !
Hi:
I am trying to simulate a electromagnetic levitation problem in CST EM studio. I set the mesh property like this:
Lower mesh limit : 30
Ratio limit :50
and using the adaptive mesh during the calculation, the results converges within 5 passes.
To validate the results I got, I increased the meshes(By changing the equilibrate mesh ratio in special(global mesh property)). Then I got large number of meshcells. Again run the simulation (adaptive mesh ), It takes langer time but still the results converges within 5 passes. However the results I got now is different than I got before(less meshcells). (100 uN before, and -12 uN with large number of meshcells) So I don't know which results should I trust ? Is that wise to change the equilibrate mesh ratio?
can anyone help me with this problem ? thanks a lot !