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Old   October 9, 2016, 11:20
Default Memerr
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gita sh
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hi,
i have a 3D geometry with 603969 node and 2286163elements in ansys cfx 14.5. its simulation of a tower with two same porous domain. two countercurrent gas and liquid phases flows in it.
when i use :loss model- fluid dependent-isotropic loss- and whether permiability... or inertial loss coefficient... models, it gives MEMERR error at first step.

i try serial , parallel mode on core i7 system, lower and higher number of nodes,expression and constant values for loss coefficients, but again it gives MEMERR error.

+--------------------------------------------------------------------+
| Convergence History |
+--------------------------------------------------------------------+


================================================== ====================
| Timestepping Information |
----------------------------------------------------------------------
| Timestep | RMS Courant Number | Max Courant Number |
+----------------------+----------------------+----------------------+
| 5.0000E-04 | 0.00 | 0.00 |
----------------------------------------------------------------------

================================================== ====================
TIME STEP = 1 SIMULATION TIME = 5.0000E-04 CPU SECONDS = 9.410E+01
----------------------------------------------------------------------
COEFFICIENT LOOP ITERATION = 1 CPU SECONDS = 9.410E+01
----------------------------------------------------------------------
| Equation | Rate | RMS Res | Max Res | Linear Solution |
+----------------------+------+---------+---------+------------------+

Details of error:-
----------------
Error detected by routine PEEKL
CDANAM = SOURCES /MOM_FL2 /LOSSM/RESIST /LCOEF_RC
CRESLT = NONE

Current Directory : /FLOW/PHYSICS/ZN1/VL1

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine MEMERR |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| An error has occurred in cfx5solve: |
| |
| The ANSYS CFX solver exited with return code 1. No results file |
| has been created. |
+--------------------------------------------------------------------+

End of solution stage.

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Old   October 9, 2016, 18:20
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Glenn Horrocks
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First of all: Please do not hijack other threads. I have moved this post to a new thread. In future start a new thread for a new question.

Your question: This error suggests there is something in the porous model which is not defined. It is not actually a memory error, it was just looking for a required parameter and could not find it.
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