[efirvida]

Hi. I don’t know If here is the right place to put my question. I'm trying to change the propeller case in the tutorials, where the angular velocity is imposed to 158 rad/s, to be calculated where from the fluid inlet speed. tho do this I first run a static simulaton to have a first aproach of the fluid behaviour, then map the results to the moving case, and run the simulation with pimpleDyMFoam. But about the 0.4 time instance the simulation crash giving zero division error.

I attach my case here if someone can help me...