Research Article
The Oxygen Generation Performance of Hollow-Structured Oxygen Candle for Refuge Space
Table 2
The number, the weight, and the comprehensive score of each indicator.
| Index | r = 5 mm | r = 9 mm | r = 12 mm | r = 15.5 mm | Weight |
| The compressive strength | 4 | 3 | 2 | 1 | 0.2 | The oxygen generation | 1 | 4 | 3 | 2 | 0.5 | The average OGR | 4 | 3 | 2 | 1 | 0.2 | The temperature of the reactor vessel | 4 | 3 | 2 | 1 | 0.1 | The comprehensive score | 2.5 | 3.5 | 2.5 | 1.5 | — |
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