Distribution Law and Prediction Model of Dust Concentration under Airflow Adjustment in Fully Mechanized Heading Face

<p>Comparison of measured data and simulated data. (a) Air velocity along the pedestrian breathing-height. (b) Dust concentration along the pedestrian breathing-height.</p>

Mathematical Problems in Engineering

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Figure 3

Figure 3: Distribution Law and Prediction Model of Dust Concentration under Airflow Adjustment in Fully Mechanized Heading Face 