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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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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Fusion Science and Technology
Latest News
Princeton-led team develops AI for fusion plasma monitoring
A new AI software tool for monitoring and controlling the plasma inside nuclear fuel systems has been developed by an international collaboration of scientists from Princeton University, Princeton Plasma Physics Laboratory (PPPL), Chung-Ang University, Columbia University, and Seoul National University. The software, which the researchers call Diag2Diag, is described in the paper, “Multimodal super-resolution: discovering hidden physics and its application to fusion plasmas,” published in Nature Communications.
A. PAZY, S. GOSHEN
Nuclear Science and Engineering | Volume 11 | Number 4 | December 1961 | Pages 357-361
Technical Paper | doi.org/10.13182/NSE61-A26036
Articles are hosted by Taylor and Francis Online.
An investigation is conducted regarding the equivalent-cell assumption, used in reactor calculations. We calculate the thermal utilization using the real cell shape and allowing absorption in the moderator. The results show that for heavy water and graphite lattices, the correction due to the equivalent-cylindrical-cell assumption is of the same order of magnitude as the correction due to the neglect of absorption in the moderator.
