KNOWN ISSUE: Reynolds stress modelling with GGI fluid-fluid domain interfaces (Class 3 Error)
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SYMPTOM: If a Reynolds stress turbulence model is used for a case which includes a fluid-fluid domain interface, then the accuracy of the solution is degraded. PROBLEM: This is because the momentum equations do not use the full Reynolds stress model at the domain interface, and just use an isotropic eddy-viscosity assumption. WORKAROUND: No workaround is currently available. FIXED IN: No fix is currently available. |
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