Minyu PENG, Yafen LIU, Yang ZOU, Ye DAI. Characteristics of transuranic nuclides incinerated in a small modular chloride fast reactor[J]. NUCLEAR TECHNIQUES, 2024, 47(2): 020606
- NUCLEAR TECHNIQUES
- Vol. 47, Issue 2, 020606 (2024)
Fig. 1. Microscopic absorption cross-sections of different nuclides
Fig. 2. Neutron absorption cross-sections of 35Cl and 37Cl
Fig. 3. Variation of keff with the enrichment of 37Cl
Fig. 4. Layout of sm-MCFR reactor body system
Fig. 5. Flow chart of TMCBurnup program
Fig. 6. keff versus time while maintaining the mass conservation of heavy metals
Fig. 7. (a) Energy spectra of TRU+Th at its inception and at the 40th year, (b) Energy spectra of TRU+DU at its inception and at the 40th year
Fig. 8. Neutron absorption cross-sections of 240Pu and 242Pu
Fig. 9. Core nuclides mass changes over time when fuel salt is TRU+Th(a) Variation in Pu isotope mass, (b) Variation in U isotope mass, (c) Variation in MA nuclide mass
Fig. 10. Diagram of TRU reaction paths in the reactor
Fig. 11. Core nuclides mass changes over time when fuel salt is TRU+DU(a) Variation in Pu isotope mass, (b) Variation in U isotope mass, (c) Variation in MA nuclide mass
Fig. 12. Changes in transmutation rate under two different fuel conditions
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Table 1. Carrier salt property parameters
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Table 2. TZM alloy composition
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Table 3. Main parameters of sm-MCFR
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Table 4. Composition of TRU
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Table 5. Critical parameters of two fuel salt components
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Table 6. Variation of fuel quality in the reactor
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Table 7. Temperature reactivity coefficients
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