This email from octavioaugustomg@gmail.com originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list to disable email stamping for this address.

 

Hi, I am having some trouble with the compressible flow solver when I run the attached case.
I am attaching the .xml file and the .out file
This is the error I am getting and don't know how to solve it:

Warning : Level 0 assertion violation
     # Nonlinear solver not converge in DoImplicitSolve
     * Newton-Its converged (RES=-nan Res/(DtRHS): -nan with  10 Non-Its)
Steps: 672      Time: 6.72000e-01  CPU Time: 10.604s
Fatal   : Level 0 assertion violation
NaN found during time integration.
Fatal   : Level 0 assertion violation
NaN found during time integration.
Fatal   : Level 0 assertion violation
NaN found during time integration.
Fatal   : Level 0 assertion violation
NaN found during time integration.
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[52564,1],2]
  Exit code:    1
--------------------------------------------------------------------------


Any Help or comment will be extremely appreciated.
Kind regards, Octavio Morales.
U-MOFABI, Facultad de Ingeniería UNAM