Learning Forum

[usha-manasa.ammu]

Hi,

I am trying to run a co-simulation Q3D and Icepak for a power module to correlate the parasitic losses with the thermal thing. I have given the EM loss boundary condition in Icepak for the model. However, meshing is not taking place and the software crashes. I tried coarse mesh and this crashes by mentioned warnings like 'this geometry does not have mesh'. I tried healing and simplifying the model, even then no chance. I imported the geometry from AutoCAD as an iges file. some portion of the geometry is from the iges file and the remaining, I copy pasted from an already existing .stp file with in the ansys window. and then deleted the unnecessary. I did this because, when importing from AutoCAD, the objects are imported as sheets and not solids/ volumes in ansys. what do you suggest?