Research Article
Distribution Law and Prediction Model of Dust Concentration under Airflow Adjustment in Fully Mechanized Heading Face
| Number | Dust concentration at the | Dust concentration at the pedestrian | driver location (mg/m3) | breathing-height (mg/m3) |
| 1 | 293.40 | 280.45 | 2 | 307.82 | 294.34 | 3 | 274.41 | 286.35 | 4 | 220.64 | 270.35 | 5 | 326.64 | 243.83 | 6 | 283.89 | 304.80 | 7 | 331.24 | 318.07 | 8 | 322.52 | 237.90 | 9 | 319.91 | 221.07 | ⋮ | ⋮ | ⋮ | 76 | 508.42 | 532.20 | 77 | 462.64 | 528.20 | 78 | 461.91 | 491.39 | 79 | 403.29 | 487.09 | 80 | 447.94 | 507.06 | 81 | 445.01 | 516.14 | 82 | 454.15 | 478.11 | 83 | 499.62 | 483.24 | 84 | 452.98 | 507.23 |
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