Table 3: ATF case table analyzed.

CaseFuelCladdingTarget BU
(MWh/kgU)

Uranium dioxideZircaloy-4200 (NU)
Uranium dioxideZircaloy-4600
UO2 + 3% SiC by volumeZircaloy-4NU, 200, 600
UO2 + 3% SiC by volumeSiC200
UO2 + 3% SiC by volumeZr/FeCrAl200
UO2 + 6% SiC by volumeZircaloy-4200
UO2 + 10% SiC by volumeZircaloy-4200
Uranium nitrideZircaloy-4NU, 600
UN + 3% U3Si2 by volumeZircaloy-4NU
UN + 6% U3Si2 by volumeZircaloy-4NU
UN + 10% U3Si2 by volumeZircaloy-4NU
UN + 10% ZrN by volumeZircaloy-4NU
U-9MoZircaloy-4200
FCM, UO2 kernels in SiC, 40% packing, 700 μm diameterZircaloy-4NU, 200, 600,
FCM, UO2 kernels in SiC, 45% packing, 700 μm diameterZircaloy-4200,
FCM, UO2 kernels in SiC, 35% packing, 700 μm diameterZircaloy-4200,
FCM, UO2 kernels in SiC, 40% packing, 650 μm diameterZircaloy-4200,
FCM, UO2 kernels in SiC, 40% packing, 750 μm diameterZircaloy-4200,
FCM, UO2 kernels in SiC, 50% packing, 700 μm diameterZircaloy-4200,
FCM, UO2 kernels in SiC, 55% packing, 700 μm diameterZircaloy-4200,
FCM, UN kernels in SiC, 40% packing, 700 μm diameterZircaloy-4200,
FCM, UN kernels in SiC, 45% packing, 700 μm diameterZircaloy-4200,
FCM, UN kernels in SiC, 35% packing, 700 μm diameterZircaloy-4200,
FCM, UN kernels in SiC, 50% packing, 700 μm diameterZircaloy-4200,
FCM, UN kernels in SiC, 55% packing, 700 μm diameterZircaloy-4200,
FCM, UN TRISO in SiC, 55% packing, 700 μm diam. kernelsZircaloy-4

indicates exit burnup of 4044 MWh/bundle.