Ansys Learning Forum Forums Discuss Simulation Fluids FSI simulation of ascending aorta Reply To: FSI simulation of ascending aorta

_antonis_
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The warning is displayed from the beginning until 0.15 sec as I mentioned. But I exported graphs of mass flow rate in every time step size. The curves of backflow have a pick until 0.05 seconds and then they start going to negatives to satisfy continuity. Until that time of 0.05 sec, in mechanical there is no deformation.

The deformation starts from 0.05 seconds and after.  Does that mean something?Â