The Possibilities of Fission Material Reproduction Increase in Thermal Reactor with the Assemblies with a Hard Neutron Spectrum

<table>Thermal neutron fuel assembly. 1: zirconium shell, 2: thermal neutron fuel, 3: gaseous region, 4: fuel assembly case, 5: coolant, 6: moderator.</table>

Science and Technology of Nuclear Installations

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Figure 2

Figure 2: The Possibilities of Fission Material Reproduction Increase in Thermal Reactor with the Assemblies with a Hard Neutron Spectrum 