Class 3 Error

SYMPTOM:
For boundary mass sources, the 'Specified Mass Fractions and Local Temperature' value for Sink Option gives an energy source based on an enthalpy value evaluated from the specified mass fractions and local hybrid temperature, when it should be evaluated using the conservative temperature, which may be quite different at a wall.

PROBLEM:
The CFX Solver incorrectly calculates the secondary energy source that exists because of the


WORKAROUND:
No workaround is available.

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





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