Numerical simulations reveal significant improvements in hydraulic performance of centrifugal pumps with an inducer, highlighting enhanced cavitation performance.
Key Points
The inducer enhances hydraulic performance by providing pre-pressurization of the fluid.
Pumps with an inducer show increased head and efficiency, along with reduced NPSHr.
Numerical simulations using the k-epsilon turbulence model helped compare flows with and without an inducer.
The study implies that adding an inducer mitigates cavitation and supports smoother flow in centrifugal pumps.