I am trying to simulate a wind turbine in Fluent using HPC on a Cluster. After solving several time steps (less than 20 usually), the calculations stop, and the console only prints the following message without starting the calculation of the next time step. (Screenshot attached)
"Updating solution at time levels N and N-1 using variable time stepping method.
Also all CPUs are still working 100%, yet I have no idea what they are calculating.
The Cluster works fine with other cases and problems meaning it is well set, and this specific case works normally on a regular PC so the setup must be correct.
Any suggestion would be great