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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Latest News
The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
Thomas W. Eichenberga, Andrew C. Klein
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1680-1685
Material and Tritium | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29583
Articles are hosted by Taylor and Francis Online.
Strict control over tritium production and inventory must be obtained by any electrical utility operating a magnetic confinement fusion reactor plant if they do not want to be in the business of tritium production beyond the requirements for their own plants. A computer model has been developed to analyze the tritium inventory in a multiple compartment tritium handling system. Analysis has been conducted to explore a variety of reactor system operational parameters and modes including the effects of varying the TBR to achieve a constant storage inventory, the effects of actual operational cycles including an annual down time for blanket replacement, and the effects of failures of various components within the tritium processing stream.
