BUG! [Please help!] I have been struggling with this for a week.
geometry_0001.stl (2.1 MB)
fassani_cyclone.mfx (16.9 KB)
geometry_0001.stl (2.1 MB)
output_error.zip (16.3 MB)
I am trying to do a simple cyclone simulation with MP-PIC. I have included my .MFX file with a l-scale mixing turbulence model.
and no matter what I do for meshing or dt (time-step), I always get a NAN detected: Pressure correction equation issues
I have attached the output issue file:
but here is the error:
Timestep walltime, fluid solver: 37.010 s
Adjusting PIC time step based on PIC CFL = 1.000
Max CFL = 0.000; Avg CFL = 0.000; Out of specs = 0.000 %
Adjusted PIC time step = .100E-04 sec.
PIC NITs: 1 Total PIP: 81162
Timestep walltime, PIC solver: 0.044 s
Time = 0.00001 Dt = 0.10000E-04
NaN detected
NaN detected
NaN detected
NaN detected
Error 1000: NaN detected in Residual:Pressure correction equation, phase (0)
**********************************************************************
Fatal error reported on one or more processes. The .LOG file
may contain additional information about the failure.
**********************************************************************
ERROR STOP 1
ERROR STOP 1
ERROR STOP 1
MPI Terminated.
Program Terminated.
ERROR STOP 1
srun: error: compute-20-306: tasks 0-3: Exited with exit code 1