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Topic Summary

Posted by: william
« on: May 11, 2012, 09:35:13 PM »

Turbulent Prandtl Number for Enthalpy:

The turbulent Prandtl number for enthalpy transport can be controlled by means of the TURBULENT FLUX CLOSURE singleton located under HEAT TRANSFER MODEL:
FLOW:

DOMAIN:

FLUID MODELS:
HEAT TRANSFER MODEL:
Option =
TURBULENT FLUX CLOSURE:
Option = Eddy Diffusivity
Turbulent Prandtl Number = <real> # default=0.9
END
END

END

END

END

The value specified here also applies to component mass fractions, unless overridden as described below.
Posted by: pitney1
« on: May 11, 2012, 09:34:16 PM »

I want to adjust turbulent Prandtl number in CFX. Please help.