Class 3 Error

SYMPTOM:
Results may be incorrect when the high resolution advection scheme is used for the Reynolds stress equations.

PROBLEM:
The calculation of "beta" values for the high resolution scheme for the Reynolds stress equations will be incorrect if the high resolution scheme is also activated for the epsilon or omega equation classes. Note that all turbulence equations use the first order upwind advection scheme (regardless of the general advection scheme setting) unless this is explicitly overridden using the Equation Class settings for turbulence, so the defect will only affect cases which have advection scheme settings on an equation


WORKAROUND:
Avoid using the high resolution advection scheme for both Reynolds stress and epsilon/omega equations.

FIXED IN:
ANSYS CFX 11.0 Update 1.





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