ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Two updated standards on criticality safety published
The American National Standards Institute (ANSI) recently approved two new American Nuclear Society standards covering different aspects of nuclear criticality safety (NCS).
Technical Session|Sponsored by OPD
Tuesday, June 14, 2022|1:00–2:45PM PDT|San Simeon A
Session Chair:
Temi Adeyeye (NuScale Power)
Alternate Chair:
Tejaswini Vaidya (Univ. Idaho)
Session Organizer:
W. Neal Mann (ANL)
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Proposed Ranking Framework for Advanced Reactors and Molten Salt Thermal Energy Storage
Jaron Wallace (Brigham Young Univ.), C. J. Hirschi (Brigham Young Univ.), Matthew Memmott (Brigham Young Univ.)
Paper
Replacing Crude Oil with Nuclear-Assisted Biofuels
C.W. Forsberg (MIT), B.E. Dale (Michigan State Univ.)
A High Temperature Gas Reactor Integrated Energy System Using Energy Storage as a Buffer for Hydrogen Production
Daniel Mikkelson (INL), Konor Frick (INL)
A Techno-Economic Analysis of Chemical Heat Pumps Coupled with Conventional Nuclear Reactors for Integrated Energy Systems
Aman Gupta (Univ. Idaho), Paul D. Armatis (Oregon State ), Piyush Sabharwall (INL), Brian M. Fronk (Oregon State ), Vivek Utgikar (Univ. Idaho)
The Techno-Economics of a Chemical-Absorption Heat Pump for Heat Upgrade in an Integrated Energy System
Paul D. Armatis (Oregon State ), Aman Gupta (Univ. Idaho), Piyush Sabharwall (INL), Vivek Utgikar (Univ. Idaho), Brian M. Fronk (Oregon State )
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