Research Article

Experimental and Numerical Investigation of Pressure Fluctuation in a Low-Specific-Speed Centrifugal Pump with a Gap Drainage Impeller

Figure 7

Streamline distribution on middle section of impeller (from left to right: original model, model 1, model 2). (a) 0.6Qd. (b) 1.0Qd. (c) 1.4Qd.
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