Mathematical Problems in Engineering / 2019 / Article / Fig 8

Research Article

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

Figure 8

Comparison of dust concentration at the nearest distance of 5m. (a) Dust concentration along the pedestrian breathing-height. (b) Dust concentration along the driver’s breathing-height.

(a)
(b)

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