International Journal of Rotating Machinery

Research Article

A New Proposed Return Guide Vane for Compact Multistage Centrifugal Pumps

Figure 2

Structure comparison: (a) former structure, (b) special case I, and (c) special case II.
683713.fig.002a
(a)
683713.fig.002b
(b)
683713.fig.002c
(c)