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2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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ANS’s Nuclear 101 certificate course ready for inaugural class
The American Nuclear Society is excited to announce the launch of its inaugural Nuclear 101 certificate course, scheduled to take place in-person at the 2024 ANS Winter Conference and Expo this November. This comprehensive five-day program is designed to provide participants with a robust understanding of nuclear energy and engineering, delivered by some of the field's foremost experts.
Hiroshi Maekawa, Yasushi Seki, Toru Hiraoka, Masatoshi Moriyama
Nuclear Science and Engineering | Volume 57 | Number 4 | August 1975 | Pages 335-340
Technical Notes | doi.org/10.13182/NSE75-A15426
Articles are hosted by Taylor and Francis Online.
Spherical lithium-metal assemblies with and without a graphite reflector were prepared by stacking lithium arid graphite blocks to investigate the neu-tronics in the fusion reactor blanket. The ratio of 238 U-to-285U fission rates was measured by micro -fission chambers. The fission ratio was calculated by the one-dimensional transport code ANISN with the Pg-Sg approximation using a 42-group neutron cross-section set. The fission ratios measured in the lithium-metal assembly without a graphite reflector agree well with the calculated ones. In the assembly with a graphite reflector, however, there is a large discrepancy between experiment and calculation.