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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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 NCSD
Wednesday, November 20, 2024|10:00–11:45AM EST|Fantail
Session Chair:
Theresa E. Cutler
Session Organizer:
Alternate Chair:
Amy E. van der Vyver
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Burnup Credit Loading Curves for High-Burnup and Extended Enrichment Fuels
10:00–10:20AM EST
W.A. Metwally (ORNL), A. Lang (ORNL), V. Karriem (ORNL), M.N. Dupont (ORNL), W.J. Marshall (ORNL), C. Celik (ORNL), K.L. Fassino (ORNL), A.M. Shaw (ORNL)
Paper
Application of BUC for BWR Fuel in Final Disposal at SKB
10:20–10:40AM EST
Anna Alvestav (Swedish Nuclear Fuel and Waste Mgmt. Co.), Rasmus Renberg (Vattenfall Nuclear Fuel), Erik Dalborg (Vattenfall Nuclear Fuel), Per Zetterstrom (Vattenfall Nuclear Fuel), Jesper Kierkegaard (Vattenfall Nuclear Fuel), Fredrik Johansson (Swedish Nuclear Fuel and Waste Mgmt. Co.)
Development of Nuclear Data Measurements Capabilities at the Spallation Neutron Source
10:40–11:00AM EST
Kemal Ramic (ORNL), Luke Daemen (ORNL), Chris W. Chapman (ORNL), Jesse Brown (ORNL), Goran Arbanas (ORNL), Zain Karriem (ORNL), Antonio Moreira Dos Santos (ORNL), Jamie Molaison (ORNL), Klaus Guber (ORNL), Luiz Leal (ORNL)
Analysis of NCERC Critical Experiments with ENDF/B Nuclear Data Libraries
11:00–11:20AM EST
Peter Brain (LANL), Kelsey Amundson (LANL), Theresa Cutler (LANL), Noah Kleedtke (LANL), Alex McSpaden (LANL), Nick Thompson (LANL)
To join the conversation, you must be logged in and registered for the meeting.
