Figure 9From: Unsteady Flow and Structural Behaviors of Centrifugal Pump under Cavitation ConditionsVapor volume fraction and streamlines at mid-span of impeller (1.0Q): (a) Non-cavitation; (b) NPSH = 7.75 m; (c) NPSH = 5.71 m; (d) NPSH = 2.58 m; (e) NPSH = 1.68 m; and (f) NPSH = 1.1 mBack to article page