Table 3 Peak shock wave overpressure of different gas cloud volumes in methane-oxygen mixture.
From: Research on shock wave driving technology of methane explosion
Gas cloud volume (m3) | Oxygen dosage (m3) | Methane consumption (m3) | Methane concentration (vol%) | T1 | T2 | T3 |
|---|---|---|---|---|---|---|
P1 (kPa) | P2 (kPa) | P3 (kPa) | ||||
0.125 | 0.0833 | 0.0417 | 33.3 | 97 | 88 | 81 |
0.25 | 0.1666 | 0.0834 | 33.3 | 151 | 136 | 126 |
0.375 | 0.2499 | 0.1251 | 33.3 | 165 | 146 | 129 |
0.5 | 0.3332 | 0.1668 | 33.3 | 228 | 202 | 175 |
