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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
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.
Robin Miles, Mark Havstad, Mary LeBlanc, Ilya Golosker, Allan Chang, Paul Rosso
Fusion Science and Technology | Volume 68 | Number 4 | November 2015 | Pages 780-787
Technical Paper | doi.org/10.13182/FST14-904
Articles are hosted by Taylor and Francis Online.
External heat transfer coefficients were measured around a surrogate indirect inertial confinement fusion target based on the laser inertial fusion energy (LIFE) target to validate thermal models of the LIFE target during flight through a fusion chamber. Results indicated that heat transfer coefficients for this target, in the range of 25 to 50 W/m2·K, were consistent with theoretically derived heat transfer coefficients and are valid for use in calculation of target heating during flight through a fusion chamber.