Hi everybody
I'm stuck with this error and I dont know what to do to solve this problem
Initialization is ok but when I start my calculation this error appears (Error: floating point exception / Error Object: #f).
Here is Fluent codes :
Registering Udflib, ()
Writing Settings file "C:\Users\MaryaM\Desktop\FuelCell\Ansys\Workbench\finalworkbench_files\dp0\FFF\Fluent\FFF.1.set"...
writing rp variables ... Done.
writing domain variables ... Done.
writing a-cc (type solid) (mixture) ... Done.
writing a-gdl (type fluid) (mixture) ... Done.
writing a-cl (type fluid) (mixture) ... Done.
writing pem (type fluid) (mixture) ... Done.
writing c-cl (type fluid) (mixture) ... Done.
writing c-gdl (type fluid) (mixture) ... Done.
writing c-cc (type solid) (mixture) ... Done.
writing a-ch (type fluid) (mixture) ... Done.
writing c-ch (type fluid) (mixture) ... Done.
writing interior-a-cl-a-gdl (type interior) (mixture) ... Done.
writing interior-a-cl-pem (type interior) (mixture) ... Done.
writing interior-c-cl-c-gdl (type interior) (mixture) ... Done.
writing wall-c-cc-c-ch (type wall) (mixture) ... Done.
writing wall-a-cc-a-ch (type wall) (mixture) ... Done.
writing interior-c-cl-pem (type interior) (mixture) ... Done.
writing wall-c-cc-c-gdl (type wall) (mixture) ... Done.
writing wall-a-cc-a-gdl (type wall) (mixture) ... Done.
writing interior-a-ch (type interior) (mixture) ... Done.
writing interior-c-gdl (type interior) (mixture) ... Done.
writing interior-c-ch (type interior) (mixture) ... Done.
writing interior-pem (type interior) (mixture) ... Done.
writing interior-a-gdl (type interior) (mixture) ... Done.
writing interior-c-cc (type interior) (mixture) ... Done.
writing interior-c-cl (type interior) (mixture) ... Done.
writing interior-a-cc (type interior) (mixture) ... Done.
writing interior-a-cl (type interior) (mixture) ... Done.
writing c-porousjump (type porous-jump) (mixture) ... Done.
writing a-porousjump (type porous-jump) (mixture) ... Done.
writing wall-a-cc (type wall) (mixture) ... Done.
writing wall-a-gdl (type wall) (mixture) ... Done.
writing wall-a-cl (type wall) (mixture) ... Done.
writing wall-pem (type wall) (mixture) ... Done.
writing wall-c-cl (type wall) (mixture) ... Done.
writing wall-c-gdl (type wall) (mixture) ... Done.
writing wall-c-cc (type wall) (mixture) ... Done.
writing tab-a (type wall) (mixture) ... Done.
writing tab-c (type wall) (mixture) ... Done.
writing a-inlet (type velocity-inlet) (mixture) ... Done.
writing a-outlet (type pressure-outlet) (mixture) ... Done.
writing c-outlet (type pressure-outlet) (mixture) ... Done.
writing c-inlet (type velocity-inlet) (mixture) ... Done.
writing wall-a-cc-a-gdl-shadow (type wall) (mixture) ... Done.
writing wall-c-cc-c-gdl-shadow (type wall) (mixture) ... Done.
writing wall-a-cc-a-ch-shadow (type wall) (mixture) ... Done.
writing wall-c-cc-c-ch-shadow (type wall) (mixture) ... Done.
writing zones map name-id ... Done.
iter continuity x-velocity y-velocity z-velocity energy h2 o2 h2o potential uds-0 uds-1 uds-2 uds-3 time/iter
V_cell = 0.919904 (V) ... V_open = 0.919904 (V)
I_anode = 0.000000 (A/cm^2) ... I_cathode = 0.000000 (A/cm^2) ... dI_mea = -0.000000 (A/cm^2) ... dI_stk = -0.000000 (A/cm^2)
Reverse porous jump zone 19 orientation based on bulk flow direction...Done
1 1.0000e+00 4.8974e-02 5.9106e-01 3.5409e-01 3.6053e-06 3.9271e-03 2.5839e-03 6.0680e-02 0.0000e+00 0.0000e+00 0.0000e+00 9.8643e-01 8.3990e-07 0:00:00 149
Warning: Cell voltage value of 0.919904 unphysical; No current may be generated
V_cell = 0.919904 (V) ... V_open = 0.894814 ... 0.916676 (V)
I_anode = 0.000000 (A/cm^2) ... I_cathode = 0.000000 (A/cm^2) ... dI_mea = -0.000000 (A/cm^2) ... dI_stk = -0.000000 (A/cm^2)
Reverse porous jump zone 19 orientation based on bulk flow direction...Done
Error at Node 0: floating point exception
Reversed flow on 8 faces (100.0% area) of pressure-outlet 41.
Stabilizing temperature to enhance linear solver robustness.
Stabilizing temperature using GMRES to enhance linear solver robustness.
Divergence detected in AMG solver: temperature
Error at host: floating point exception
===============Message from the Cortex Process================================
Compute processes interrupted. Processing can be resumed.
==============================================================================
Error: floating point exception
Error Object: #f
Registering Udflib, ()
Calculation complete.
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