FaCT 200987
(1) (1) Pu Pu (3) (3)O/M O/M 1.97 O/M (2) (2) (4) MAMOX (5) MA MOX 1
R&D (1) (1kg MOX/ MOX MOXCarr 6035m 2 /g) 2
R&D (1) 2010 2008 3
R&D (1) 5kgHM/ (40kW 600mm () () 4
R&D (1) 15 kghm/ 2010 2008 5
R&D(2) 6
R&D (2) MOX 7
R&D (2) 2010 2008 8
R&D(3) O/M( O/M O/M O/M O/M 9
R&D(3) O/MO/M / 2.05 2.00 5min 1h 4h O/M 1.95 1.90 1.85 0 2 4 6 8 10 Annealing time(h) 10
R&D(3) O/M 2010 2008 11
Temperature (K) 3200 3100 3000 R&D(4) 2015 2900 Experiment This work Solidus Liquidus Kato et al. Solidus 2800 Liquidus Aitken et al. Solidus Liquidus Lyon and Baily Solidus 2700 Liquidus Calculation This work Epstein Adamson 2600 0 20 40 60 80 100 PuO 2 (wt%) Thermal conductivity (W/m/K) 6.0 4.0 2.0 Experiment Calculation O/M=2.00 O/M=1.946-1.955 O/M=1.926-1.928 O/M=1.916-1.919 O/M=2.00 O/M=1.95 O/M=1.93 O/M=1.91 0.0 500 1000 1500 2000 2500 3000 Temperature (K) U Pu U Pu Am Np Am Np 12
R&D(4) 2010 2008 O/M=1.98 O/M=1.96 25mm 25mm (Np 0.018 Am 0.018 Pu 0.3 U 0.664 )O 1.98 (a)(pu 0.3 U 0.7 )O 1.96 (b)(am 0.024 Pu 0.32 U 0.656 )O 1.96 (Np 0.018 Am 0.018 Pu 0.3 U 0.664 )O 1.98 13
R&D(5) FaCT 3 14
R&D (5) 2010 2008 15
R&D(6) / 16
R&D (6)TRU 2010 2008 17
O/M 6 18
FaCT 19
20