Research Article

Numerical Study on Pressure Fluctuations Reduction in Centrifugal Pumps: Influence of Radial Gap and Splitter Blades

Figure 11

Time-Spatial behavior of pressure fluctuations as function of angular position at impeller volute interface for the four pump configurations, at midspan impeller outlet.
479594.fig.0011a
(a) R1A+V1
479594.fig.0011b
(b) R1A+V2
479594.fig.0011c
(c) R1AS+V1
479594.fig.0011d
(d) R1AS+V2