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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
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.
Technical Session
Wednesday, July 24, 2024|1:15–3:05PM CDT|Madison Ballroom
Session Chair:
Fernando Arranz
Alternate Chair:
Lane B. Carasik
Session Organizer:
Iole Palermo
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Design Analysis and Optimization of Helium-Cooled Pipe Under High Heat Flux: The Adjoint Method Application in CFD Simulation
1:15–1:40PM CDT
Ying Xu (ORNL), Cody S. Wiggins (ORNL), Monica Gehrig (ORNL)
Paper
Thermal and Nuclear Analysis of FLiBe Tritium Breeding Blanket First Wall
1:40–2:05PM CDT
M.L. Gehrig (ORNL), P.W. Humrickhouse (ORNL)
Investigation of Relevant Accident Scenarios of a FLiBe Based Liquid Immersion Blanket System Using SAM
2:05–2:25PM CDT
Trevor C. Franklin (Virginia Commonwealth Univ.), Ryan P. McGuire (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
CFD Simulations of Twisted Tape Inserts under One-Side Heated Conditions for Liquid Immersion Blankets
2:25–2:45PM CDT
Sierra A. Tutwiler (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
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