Research Article
Experimental and Numerical Investigation of Pressure Fluctuation in a Low-Specific-Speed Centrifugal Pump with a Gap Drainage Impeller
Figure 10
Time distribution of pressure pulsation in volute. (a) W1, at 0.6Qd. (b) W3, at 0.6Qd. (c) W4, at 0.6Qd. (d) W5, at 0.6Qd. (e) W1, at 1.0Qd. (f) W3, at 1.0Qd. (g) W4, at 1.0Qd. (h) W5, at 1.0Qd. (i) W1, at 1.4Qd. (j) W3, at 1.4Qd. (k) W4, at 1.4Qd. (l) W5, at 1.4Qd.
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