Oilfield Glossary: Term 'apparent viscosity' . The viscosity of a fluid measured at the shear rate specified by API. In the Bingham plastic rheology model, apparent viscosity (AV) is one-half of the ..
Havoline.com: Car Care: Glossary . Apparent Viscosity The ratio of shear stress to rate of shear of a non-Newtonian .. The apparent viscosity changes with changing rates of shear and ..
First Page . The apparent viscosity versus the solids loading at 170°C. In Figures 4 - 6 the influence of solids loading on the apparent viscosity is demonstrated.