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Laithz November 22, 2019 13:39

field functions

I am trying to define the heat transfer coefficient in field functions in a cylindrical pipe with a constant surface temperature(400).
I only want to consider the center line temperature, but its not getting compiled.{volume average1} is my bulk temperature.
Here is the function:
(${Temperature}[0]==0 && ${Temperature}[1]==0) ? ${HeatTransferCoefficient} : (${ThermalConductivity}*(400-${Temperature}))/((400-${Volume Average 1})*0.25)


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