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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NextGen MURR Working Group established in Missouri
The University of Missouri’s Board of Curators has created the NextGen MURR Working Group to serve as a strategic advisory body for the development of the NextGen MURR (University of Missouri Research Reactor).
Technical Session|Sponsored by THD
Monday, November 13, 2023|3:15–5:00PM EST|Columbia 10
Session Chairs:
Dillon R. Shaver
Ferry Roelofs (NRG)
Session Organizer:
This session will include a brief THD award ceremony for the presentation of the Technical Achievement Award at 4:40 pm
To access paper attachments, you must be logged in and registered for the meeting.
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Implementation of a High-Fidelity Interface Resolving Method in Nek5000
3:15–3:35PM EST
Donna P. Guillen (INL), Nadish Saini (ANL), Dillon R. Shaver (ANL)
Paper
Computational Fluid Dynamics Heat Transfer Sensitivity Analysis for Hollow Wire Wrap Capillaries Instrumented with Optical Fiber Temperature Sensors
3:35–3:55PM EST
Stefan Vietz (Oregon State), Guillaume Mignot (Oregon State), Trevor Kent Howard (Oregon State), Wade Marcum (Oregon State)
Flow Analysis Through a Packed Bed with Unsteady Reynolds Averaged Navier-Stokes Equations (URANS)
3:55–4:15PM EST
David Lanade (TAMU), Octavio Bovati (TAMU), Yassin Hassan (TAMU)
Modeling and Validation of Two-Phase Boiling Flow and Critical Heat Flux with the STAR-CCM+ CFD Code
4:15–4:35PM EST
Prasad Vegendla (ANL), Adrian Tentner (ANL)
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