ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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).
Technology of Fusion Energy (TOFE)
Technical Session
Wednesday, June 15, 2022|10:15AM–12:00PM PDT|Huntington B/C
Session Chair:
Jedediah D. Styron (TAE Technologies)
Alternate Chair:
Tim D. Bohm
Session Organizer:
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Advancing Methods for Fusion Neutronics: An Overview of Workflows and Nuclear Analysis Activities at UKAEA
Alex Valentine (UKAEA), Thomas Berry (UKAEA), Steven Bradnam (UKAEA), Tim Eade (UKAEA), James Hagues (UKAEA), James Hodson (UKAEA), Jonathan Naish (UKAEA), Chantal Nobs (UKAEA), Lee W. Packer (UKAEA), Ross Worrall (UKAEA)
Paper
Development and Applications of OpenMC for Fusion Technology R&D
Ethan E. Peterson (MIT), Paul K. Romano (ANL), Patrick C. Shriwise (ANL), Zach S. Hartwig (MIT)
Overview of the Fusion Evaluated Nuclear Data Library (FENDL)
Tim D. Bohm (Univ. Wisconsin, Madison), Georg Schnabel (International Atomic Energy Agency), Roberto Capote (International Atomic Energy Agency), Andrej Trkov (Josef Stefan Institute)
Shut-Down Dose Rate Calculations for ITER B1 Port Cell 16
Kara M. Godsey (ORNL), Bor Kos (ORNL)
Activation and Waste Disposal Rating Analysis of the FESS-FNSF
Son N. Quang (Univ. Tennessee, Knoxville), Jonathan Wing (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville), G. Ivan Maldonado (Univ. Tennessee, Knoxville)
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