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Re: Compressible Navier-Stokes with Non-newtonian viscosity in PDE module

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spf.sr and fsi.sr are the variable names for shear rate in two different modules. I'm not sure which module you're using or what the shear rate is called. I would recommend solving any problem in the module of interest. After you have a solution plot the shear rate. When you plot the shear rate, the variable name is entered into the box "Expression" on your plot (line graph for example). That expression is the variable name for the shear rate, it's what you need as the independent variable in your carreau model.

Good Luck -- Alex

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