defile new material with dependency of "temperature-enthalpy"
hi,
how to define a new materials with temperature dependent properties into FLUENT ? I need to define a materials with different temperature- enthalpy values... regards, |
Do you mean, standard state enthalpy should change as a function of temperature?
OJ |
scroll down in material properties, use polynomial for CP, and enter the coefficient in function of temperature...
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I mean, the below relation should be mentioned for the transient analysis for instance:
temperatures 0 10 20 30 40 50 enthalpies 0 1e8 2e8 4e8 5e8 6e8 regards, |
ok, the way i will do it, plot a graph in excel, extract the equation of the curve.
put the coefficient in fluent. If Mr. bulmer has something better, please... |
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