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
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
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
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 ETWDD
Wednesday, November 16, 2022|3:15–5:00PM MST|Acacia
Session Chair:
Jenna Payne (DOE-NE)
Alternate Chair:
Julie Jacobson (NEUP/INL)
Session Organizer:
Andrew E. Thomas (INL)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Cyber-Secure Network Architecture for Nuclear Power Plants
3:15–3:35PM MST
David Arnold (Illinois Institute of Technology), Jafar Saniie (Illinois Institute of Technology)
Paper
Deconvolving of Strain from Fiber Optic Sensor Measurements at Elevated Temperatures
3:35–3:55PM MST
Alastair B. Luna (Univ. Wisconsin, Madison), Mark Anderson (Univ. Wisconsin, Madison), Michael Corradini (Univ. Wisconsin, Madison)
Development of a Quantum-Based Cyber-Physical Testbed for Secure Communications in Nuclear Reactor Environments
3:55–4:15PM MST
Vasileios Theos (Purdue), Konstantinos Gkouliaras (Purdue), True Miller (Purdue), Brian Jowers (Purdue), Ryan Smith (Purdue), Stylianos Chatzidakis (Purdue)
Developing a High-Fidelity Benchmark of the AGN-201M Under NEUP 21-24360
4:15–4:35PM MST
Rowdy Davis (Univ. New Mexico), Christopher M. Perfetti (Univ. New Mexico), Forrest B. Brown (Univ. New Mexico), Robert D. Busch (Univ. New Mexico), Carl Willis (Univ. New Mexico), Larry L. Wetzel (LL Wetzel), Shawn J. Henderson (Sandia)
Integral Benchmark Evaluation of Zero-Power Tests and Multi-Cycle Depletion Experimental Data of TVA WB1 Cycles 1-3
4:35–4:55PM MST
T. Albagami (NCSU), P. Rouxelin (NCSU), S. Palmtag (NCSU), M. Avramova (NCSU), K. Ivanov (NCSU)
Utilizing Long Short Term Memory Networks in an Autoencoder for Anomaly Detection for Thermal Mixing in a Water Loop
4:55–5:15PM MST
Alexandra Akins (NCSU), Alexander Heifetz (ANL)
To join the conversation, you must be logged in and registered for the meeting.
