SYMPTOM:
A CHT case that includes 1:1 internal solid-solid domain interfaces fails during the first timestep with the following error:
+--------------------------------------------------------------------+
| Writing crash recovery file |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine ASS_GLOB_ZIFVX |
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+--------------------------------------------------------------------+
PROBLEM:
The problem is caused by a limitation in the solver algorithms. These do not account for 1:1 interfaces for internal solid-solid interfaces.
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WORKAROUND: Change the interface type to GGI, or, create separate solid domains. FIXED IN: ANSYS CFX Release 12.0. |
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