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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Feb 2025
Jul 2024
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Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
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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