Class 3 Error

If a single-precision transient case with a large number of Lagrangian particles (approx. 10,000 or greater) is restarted in double-precision, then the restart may fail with a segmentation violation or other error, or the results may be incorrect.

The solver code contains an uninitialised variable in such a case and this may lead to a memory overwrite. This is most likely to cause the solver to stop with an error, but has the potential to cause incorrect results to b

No workaround is currently available.

ANSYS CFX Release 12.0. A custom executable for ANSYS CFX 11.0 SP1 is available on request.

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