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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Polyflow calculation often encounters such problems. Does anyone know why? › Reply To: Polyflow calculation often encounters such problems. Does anyone know why?

January 6, 2025 at 1:27 pm
Prashanth
Ansys Employee

Hi,

the errors listed in your listing file happens sometimes in larger and longer polyflow calculations I think. The solver updates the res files every step. When there are some issues with the directory path access, or TMP storage getting full etc, these issues happens. You can try clearing your temporary files, setup a new larger TMP folder using a environment variable, make sure you have enough storage to address these errors.