Numerical Simulation of Dust Deposition in the Filter Tube of Adsorption Air Purifier

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:20.78em"/><col style="width:22.15em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">The measuring range of the dust mass dispersion</td><td class="align_center">PM<sub>2.5</sub>, PM<sub>10</sub>, TSP</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left" rowspan="2">The measuring range of dust amount dispersion</td><td class="align_center">(0.3, 0.5, 0.7, 1.0, 2.5, 5.0, 10.0<i>μ</i>m)</td></tr><tr><td class="align_center">which are displayed at the same time</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Dust mass concentration measurement range</td><td class="align_center">0.001~10.0mg/m<sup>3</sup></td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Detection sensitivity</td><td class="align_center">0.001mg/m<sup>3</sup></td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Repeatability error</td><td class="align_center">≤±2%</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Air sampling flow</td><td class="align_center">2.0L/min</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Sampling time</td><td class="align_center">1min,2min….30min</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">Working environment</td><td class="align_center">Temperature (0-50°C), relative humidity (20%-80%)</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>PC-3A dust meter’s main technical parameter.</div>

Mathematical Problems in Engineering

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Table 1

Table 1: Numerical Simulation of Dust Deposition in the Filter Tube of Adsorption Air Purifier 