|November 21, 2013, 08:06||
Temperature dependent material properties
Join Date: Oct 2013
Posts: 25Rep Power: 5
I am new to CFX and want to enter temperature dependent material properties for density, viscosity, specific heat, thermal conductivity and electrical conductivity.
I know that this can be done in Fluent using UDFs but can't find how to do this in CFX.
My temperature dependent properties have a number of reference temperatures so the polynomial function isn't really an option.
Can anyone help?
|November 21, 2013, 17:36||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 13,058Rep Power: 101
Have a look at the tutorials for setting up new materials. You can specify variable properties with CEL expressions (eg polynomials) or interpolation between points, or a user fortran routine.
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