Detection of Inception Cavitation in Centrifugal Pump by Fluid-Borne Noise Diagnostic

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Flow coefficient <i>φ</i></td><td class="align_center">0.032</td><td class="align_center">0.065</td><td class="align_center">0.098</td></tr><tr><td class="align_left">Visible incipient cavitation coefficient <i>σ</i><sub>p</sub></td><td class="align_center">0.284</td><td class="align_center">0.321</td><td class="align_center">0.381</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Visible incipient cavitation coefficient based on high-speed photography.</div>

Shock and Vibration

tab4

Table 4

Table 4: Detection of Inception Cavitation in Centrifugal Pump by Fluid-Borne Noise Diagnostic 