Research Article

Effects of Flow Rate and Viscosity on Slip Factor of Centrifugal Pump Handling Viscous Oils

Figure 8

Impeller theoretical head and hydraulic efficiency in terms of flow rate at four viscosities and Ra = 50 μm: (a) theoretical head and (b) hydraulic efficiency.
317473.fig.008a
(a)
317473.fig.008b
(b)