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Human Factors, Instrumentation & Controls
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International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
H. Maekawa, S. Yamaguchi, Y. Oyama, K. Kosako
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 1283-1286
Blanket Nucleonics Experiment | doi.org/10.13182/FST89-A39866
Articles are hosted by Taylor and Francis Online.
Tritium production-rate (TPR) distributions of 6Li, 7Li and NLi were measured in a Be-sandwich Li2O assembly. The Be-region of 50.8 mm-thick was sandwiched by 50.6 and 506 mm-thick Li2O regions. Tritium production rates along the central axis were measured by four techniques, i.e., liquid scintillation method with Li2O pellets, self-irradiation method with LiF TLDs, Li-glass scintillators and a small sphere NE213 detector. The TPRs measured by the four methods agreed well with each other within the experimental errors. The calculation was performed by DOT3.5 with the nuclear data files of JENDL-3T and ENDF/B-IV. An agreement is observed between the calculated and measured TPRs within the experimental errors except near the Be-region.