Research Article
PSO Based Optimization of Testing and Maintenance Cost in NPPs
Table 4
Components reliability parameters.
| Equipment | (10−6/h) | (10−3) | /h | /h | /h |
| Valves | 5.50 | 2.00 | 0.85 | 0.80 | 2.5 | Pumps | 3.50 | 0.55 | 5.00 | 4.5 | 25 |
| Equipment | Age type | = 10−10/h2 | | | / |
| Valves | PAR | 0.45 | 1 | 0.5 | 1 | Pumps | PAS | 0.25 | 1 | 0.5 | 1 |
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