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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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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Aug 2024
Jan 2024
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Nuclear Science and Engineering
October 2024
Nuclear Technology
Fusion Science and Technology
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.
Technical Session|Sponsored by NCSD
Wednesday, November 20, 2024|8:00–9:45AM EST|Room 10
Session Chair:
Michael A. Fendler
Alternate Chair:
Amy E. van der Vyver
Session Organizer:
Benjamin Martin
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Safety Cases: Assumptions Versus Reality
8:00–8:20AM EST
James R. Rendell (National Nuclear Laboratory)
Paper
Functional Classification of Criticality Safety Controls at the Savannah River Plutonium Processing Facility
8:20–8:40AM EST
Brittany M. Williamson (Spectra Tech, Inc.)
Investigating Hydrogen Thermal Scattering Law Data with Critical Benchmarks
8:40–9:00AM EST
Travis M. Greene (Oak Ridge National Laboratory), William J. Marshall (Oak Ridge National Laboratory), Chris W. Chapman (Oak Ridge National Laboratory)
Evaluation of Thermal Neutron Scattering Cross Section of α-U3O8 with Ab Initio Lattice Dynamics
9:00–9:20AM EST
Junhyoung Gil (North Carolina State University), Ayman I. Hawari (North Carolina State University)
An Approach to Obtaining the Best-Estimate keff for Uncertainty in ZPPR Plates
9:20–9:40AM EST
Veronica V. Karriem (Oak Ridge National Laboratory), Douglas G. Bowen (Oak Ridge National Laboratory)
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