We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › FLUENT MultiPhase – floating point exception 6hrs into calculations › Reply To: FLUENT MultiPhase – floating point exception 6hrs into calculations

January 25, 2024 at 10:13 am
Samantha Fedorenko
Subscriber

Hello Rob, I have made a copy of the simuation with the only change being the steady state. It failed within a minute or two with exactly the same errors. I realised that I had set the inlet gauge pressure, but not the outlet. I believe that may cause some issues with the simulation, as when I set the pressure to the same as the inlet, it started calculating!

Could you let me know if this could have been the cause of the problem with this simulation?