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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Mixing planes (stage) vs Frozen Rotor in CFX floating point errors › Reply To: Mixing planes (stage) vs Frozen Rotor in CFX floating point errors

April 16, 2024 at 8:52 pm
Kevin Gnanaraj
Subscriber

My simulations are even worse, I am getting a force of 1400 N when I expect 45 N. Also, I'm running on a compute cluster, and am trying to run parallel, nd have set a flag 

module load ANSYS/2021R1
 
nodes="sed -e :a -e N -e 's/\n/,/' -e ta $TMPDIR/mpichnodes"
/apps/Common/software/ANSYS/2021R1/v211/CFX/bin/cfx5solve -def default_mesh.def -double
 
-par -par-dist $nodes -start-method "HP MPI Distributed Parallel"
 
but I see serial when editing run in progress. What did I write wrong?