dHerschelBulkley
dHerschelBulkley is a mathematical model used to describe the flow behavior of certain non-Newtonian fluids. These fluids, unlike Newtonian fluids such as water, do not have a constant viscosity. Instead, their viscosity changes depending on the shear rate applied to them. The dHerschelBulkley model is a specific type of constitutive equation that accounts for this variable viscosity.
The model is characterized by three parameters. The first is the yield stress, which is the minimum
The dHerschelBulkley model is particularly useful for describing the behavior of fluids like toothpaste, ketchup, and