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. Author manuscript; available in PMC: 2024 Jun 24.
Published in final edited form as: Ann Nucl Energy. 2019 Jun;128:10.1016/j.anucene.2019.01.006. doi: 10.1016/j.anucene.2019.01.006

Table 1.

Comparison of the three LEU fuels.

Fuel U3Si2/Al U-7Mo/Al U-10Mo
Type Dispersion Dispersion Monolithic
Compositions U, Si, Al U, Mo, Al U, Mo
Enrichment (mass %) 19.75 19.75 19.75
Density (g/cm3) 6.52 9.97 17.2
Uranium density (g/cm3) 4.80 7.98 15.5
U-235 density (g/cm3) 0.95 1.58 3.06