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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
Russia withdraws from 25-year-old weapons-grade plutonium agreement
Russia’s lower house of Parliament, the State Duma, approved a measure to withdraw from a 25-year-old agreement with the United States to cut back on the leftover plutonium from Cold War–era nuclear weapons.
Patricia A. Finn, Michael L. Rogers
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 99-105
Tritium | doi.org/10.13182/FST83-A22851
Articles are hosted by Taylor and Francis Online.
The purpose of this study was to determine the constraints imposed on the FED/INTOR fusion plants by tritium contamination in the reactor hall. Limitations imposed by gamma radiation levels and the maintenance philosophy adopted were included. The cost (capital and operating) required to maintain 5, 50 and 500 μCi/m was evaluated. Three different maintenance strategies (unsuited worker, suited worker and robotics) were studied to determine if tritium contamination placed a constraint on reactor availability.
