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Thomashoffmann December 18, 2012 11:26

non newtonian power law
I'm setting up a non newtonian material with a viscosity described by the power law in Fluent. The consistency index has to be k=2*exp(-0.7*T), where T is the temperature.
My problem is that I can only set k equal a constant. Can anybody help me out?


brunoc December 18, 2012 12:01

You might need to write a UDF for it. It should be simple, though.

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