How can I specify the viscosity of the input flow in simulation on Non-Newtonian fluid in ANSYS fluent ?

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Jai prakash Sharma

If you want to include the shear rate dependent factor, then it is already there in fluent. For this, you have to create new material, and the in viscosity selects non-newtonian power law. as you select this a new pop up open and they ask for k, n, the upper limit, and lower limit

Benhanifia Kada

in comsol you can write ..... expression of shear rate ...spf.sr