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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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Dec 2025
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
Browns Ferry’s reactors receive subsequent license renewals
The operating licenses for the three boiling water reactors at Browns Ferry nuclear power plant, in Athens, Ala., have each been renewed by the Nuclear Regulatory Commission for an additional 20 years. The reactors, operated by the Tennessee Valley Authority, are now licensed to operate until December 2053 for Unit 1, June 2054 for Unit 2, and July 2056 for Unit 3.
Technical Session|Sponsored by RPD|Cosponsored by ANSTD
Monday, June 12, 2023|3:15–5:00PM EDT|Kentucky
Session Chair:
Eva Davidson (ORNL)
Alternate Chair:
Pavel V. Tsvetkov
Session Organizer:
Massimiliano Fratoni (UC Berkeley)
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Mobile-SMR-13 LEU+ Once-Through Fuel Cycle Performance Evaluation
3:15–3:35PM EDT
Gray Chang (JFoster & Assoc.), John Bess (JFoster & Assoc.), Mie Hiruta (JFoster & Assoc.), Julie Foster (JFoster & Assoc.)
Paper
Presentation Slides (Visible to Attendees) — Presentation
Detailed Reflector and Drum Modeling of the SNAP8 Criticality Configuration Experiments Using Serpent with ENDF/B-VII.1 and ENDF/B-VIII.0 Libraries
3:35–3:55PM EDT
Samuel Garcia (Univ. Wisconsin, Madison), Isaac E. Naupa Aguirre (Georgia Tech), Anthony Boyd (Univ. Wisconsin, Madison), Oliver Paleen (Univ. Wisconsin, Madison), Dan Kotlyar (Georgia Tech), Ben Lindley (Univ. Wisconsin, Madison)
Conceptual Design of a Portable Nuclear Microreactor
3:55–4:15PM EDT
B.R. Betzler (Radiant Nuclear), J. M. May (Radiant Nuclear), A. Garrison (Radiant Nuclear), R. Urberger (Radiant Nuclear), D. Bernauer (Radiant Nuclear)
A Comparative Physics Study of Ultra-Long-Life Lead Cooled Very Small Modular Reactor Cores
4:15–4:35PM EDT
Yu Yeon Cho (Hanyang Univ.), Ser Gi Hong (Hanyang Univ.)
Modeling the Impact of Cermet Microstructure on Nuclear Thermal Propulsion Fuel Loss
4:35–4:55PM EDT
Vishal Yadav (Univ. Florida), Michael R. Tonks (Univ. Florida), Jhonathan Rosales (NASA Marshall Space Flight Center)
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