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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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August 2024
Latest News
New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
R. E. Nightingale and E. M. Woodruff
Nuclear Science and Engineering | Volume 19 | Number 4 | August 1964 | Pages 390-392
Technical Paper | doi.org/10.13182/NSE64-A18993
Articles are hosted by Taylor and Francis Online.
The radiation-induced contraction of large graphite bars irradiated at high temperatures is approximately twice that of the small cylindrical samples that are conventionally studied. Although the reasons for this are not clear, the effect appears to be associated with variations in anisotropy within the large bars. These results suggest that methods of monitoring distortion of graphite-moderated reactors by use of small samples be reviewed and the data examined for information on possible explanations of this effect.
