Research Article
Modelling of Severe Accident and In-Vessel Melt Retention Possibilities in BWR Type Reactor
Table 3
Inventories and basic properties of relocated materials.
| | Material | Mass (kg) | Density (kg/m3) | Specific heat cp (J/kg·K) | Volume (m3) |
| | UO2 | 79337 | 8740 | 485 | 9.08 |
| | ZrO2 | 5972 | 5990 | 815 | 1.00 |
| | Zr | 12002 | 6130 | 458 | 1.96 |
| | Fe | 3312 | 7020 | 835 | 0.47 |
| | | | Volume averaged: | Mass averaged: | |
| | Oxidic phase (UO2+ZrO2): | 85309 | 8467.85 | 508.10 | 10.07 |
| | Metallic phase (Fe+Zr): | 15314 | 6302.82 | 539.53 | 2.43 |
| | TOTAL: | 100623 | | | 12.50 |
|
|
