Carreau model option not appearing
I am following the tutorial 3D Bifurcating Artery, and to create the material blood, which is non-newtonian, the Carreau model is used to model the viscosity. However, I do not have that option.
I am using ANSYS R2 2020 Student version.
I do not want to write the Carreau model as an expression, but if there is no choice, how do I write the shear rate variable and H(T) in the expression?
Thanks in advance.