Analysis of the Influence of Inlet Guide Vanes on the Performance of Shaft Tubular Pumps

<div>Main frequency of pressure pulsation in the shaft tubular pump under (a) 0.75<i>Q</i><sub>d</sub>, (b) <i>Q</i><sub>d</sub>, and (c) 1.25<i>Q</i><sub>d</sub>.</div>

Shock and Vibration

fig19

Figure 19

Figure 19: Analysis of the Influence of Inlet Guide Vanes on the Performance of Shaft Tubular Pumps 