asamaiyar
Subscriber

Hi dsurendr,

But in HFSS v15, Ansys allowed Direct Solver with FE-BI hybrid boundary. Is there a specific reason that this feature was discontinued?

The reason I am asking this is because I have a large model. And the domain decomposition solver is failing to converge after 200 iterations. I was recommended to use Direct Solver here. But I want to use FE-BI boundary because Radiation boundary is giving some reflections. If I use PML over the full model, the problem gets extremely large and not feasible to solve. Is it possible to bring back FEBI with direct solver (just like HFSS v15)?

Thanks,

Aman