Table 1: Specification of fast reactor.
Item | Unit | Value | Note |
1. Reactor thermal power by fission | MW | 710 | |
2. Coolant | Liquid sodium | Mass density: 0.9058 | |
3. Core | |||
(1) Type | |||
Configuration | - | Homogeneous | |
No. of enrichment zone | - | 2 | |
(2) Number of core components | |||
Core total | - | 198 | |
Inner core | - | 108 | Enrichment of Pu fissile 16% |
Outer core | - | 90 | Enrichment of Pu fissile 21% |
Control rod | - | 19 | |
Radial blanket | - | 174 | |
Radial neutron shield | - | 324 | |
(3) Core dimension | |||
Active core height | mm | 930 | |
Equivalent diameter | mm | 1788 | |
Height/Diameter | - | 0.52 | |
Core volume | 1 | 2335 | |
(4) Blanket thickness | |||
Axial blanket (upper/lower) | mm | 300/350 | |
Radial blanket equivalent thickness | mm | 315 | |
(5) Assembly pitch | mm | 115.6 | |
(6) Pu isotope ratio | |||
239Pu/240Pu/241Pu/242Pu | - | 58/24/14/4 | |
(7) U isotope ratio | |||
235U/238U | - | 3/97 |