Research on Liquid Flow Rate Detection of Mixed Fluid Based on Vibration Signal Characteristic Analysis of Gas Liquid Two-Phase Flow

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Corner mark</td><td class="align_center"><i>b</i></td><td class="align_center">Square value of correlation coefficient</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">0</td><td class="align_center">0.44483</td><td class="align_center">0.99</td></tr><tr><td class="align_left">1</td><td class="align_center">−2.0011</td><td class="align_center">0.99</td></tr><tr><td class="align_left">2</td><td class="align_center">2.85479</td><td class="align_center">0.99</td></tr><tr><td class="align_left">3</td><td class="align_center">−1.11366</td><td class="align_center">0.99</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The list of coefficient values in formula (<a href="https://static-preview.hindawi.com/articles/sv/volume-2023/5882762/figures/#EEq9" target="_blank">9</a>).</div>

Shock and Vibration

tab2

Table 2

Table 2: Research on Liquid Flow Rate Detection of Mixed Fluid Based on Vibration Signal Characteristic Analysis of Gas Liquid Two-Phase Flow 