Hi, I have trouble forming a union of 1564 connected geometrical objects that consist of cylinders and spheres made natively in COMSOL. Everytime I try to form a union, I get the error message: "Boolean geometry operation failed".
I have tried the following: repairing feature in COMSOL, increasing the repair tolerances, switching between COMSOL/CAD Kernel, defeaturing options such as remove small faces/short edges etc.
I would love to hear if you guys have any idea on how I can proceed from here.
My COMSOL version: COMSOL Multiphysics 5.4.0.295
The mph file barely exceeds 5 mb even though I optimized it for file size. I hope that it is fine with a Dropbox link: https://www.dropbox.com/s/93u3f95mdfpo6x1/COMSOL_Sephia.mph?dl=0
Best regards, Sephia