Stephen Orlando
Ansys Employee
Hi Judith,nLooks like you're getting good results so far! What are the setup differences between the successful and unsuccessful runs? I'm not really familiar with the windkessel model, but if that's driving the boundary conditions, maybe that's the source of the problem. I think you'll just have to take a very close look at the convergence and results near the anomaly to find the source of the problem.nSteven