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!
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Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
EnergySolutions to help explore advanced reactor development in Utah
Utah-based waste management company EnergySolutions announced that it has signed a memorandum of understating with the Intermountain Power Agency and the state of Utah to explore the development of advanced nuclear power generation at the Intermountain Power Project (IPP) site near Delta, Utah.
Technical Session|Sponsored by RPD
Tuesday, November 17, 2020|2:40–4:20PM EST
Session Chair:
Joshua Hykes (Studsvik Scandpower)
Alternate Chair:
Pavel V. Tsvetkov (TAMU)
Session Organizer:
Staff Producer:
Jay Bogardus (American Nuclear Society)
The focus of the presentations will be to share current core design capabilities, developments, and methods for addressing issues impacting core designs and associated reactor engineering support activities. Particular issues may include recent operating experiences, Accident Tolerant Fuel (ATF), load follow and alternative to load follow, high burnup/high enrichment in core design economics, and fuel and poison management economics.
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Application of Framatome's 3D Control Rod Ejection Methodology (AREA) to the Palo Verde Generating Station
MIchelle Guzzardo (Framatome), Richard C. Deveney (Framatome), David Medek (APS), Keith W. Maupin (Framatome)
Paper
PWR Integral Gadolinia Burnable Absorber Loading Design In A Once-Through Core Reactivity Swing Minimization Assessment
Gray S. Chang (JFoster & Associates), Julie Foster (JFoster & Associates), Jim R. Harrell (Zachry Nuclear)
VVER-1000 Forum Benchmark
Romain Henry (Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) gGmbH), Kiril Velkov (Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) gGmbH)
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