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Defining Non-Newtonian fluid viscosity using power law in ansys fluent

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Old   September 3, 2024, 07:41
Default Defining Non-Newtonian fluid viscosity using power law in ansys fluent
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I am trying to define viscosity of non-newtonian fluid in ansys fluent using power law. I have entered consistency factor, power law index and minimum and maximum magnitude of viscosity. Unfortunately, Fluent does not allow me to enter the range for the shear rate. It is stuck between 300 per second to 500 per second. I am concerned wheather Fluent will consider the proper magnitude of viscosity when the shear rate falls out of range.

Quick reply will be highly appreciated!

Thank you,
Jithesh A T
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