Research Article
Evaluation of a 38 L Explosive Chamber for Testing Coal Dust Explosibility
Table 3
Explosion criteria analysis.
| Coal dust concentration (g/m3) | Maximum pressure ratio (kPa) | Kst (kPa·ms−1) |
| 100 | 129.23 | 49.27 | 200 | 144.38 | 54.09 | 400 | 309.6872 | 313.07 | 600 | 419.1 | 443.64 | 800 | 535.56 | 818.85 | 1000 | 588.31 | 847.77 | 1200 | 545.1 | 1090.17 | 1400 | 453.34 | 898.98 |
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