Research Article
Effect of Guide Vanes on Flow and Vibroacoustic in an Axial-Flow Pump
Figure 4
Frequency spectrums of pressure coefficient fluctuations. (a) Impeller inlet, (b) vane inlet, and (c) vane outlet.
(a) z=0.033m |
(b) z=-0.075m |
(c) z=-0.21m |