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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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 FCWMD
Wednesday, November 15, 2023|8:00–9:45AM EST|Fairchild East/West
Session Chair:
Harish Reddy Gadey
Alternate Chair:
Patrick Moosir
Session Organizer:
Michael Smith (Univ. North Carolina, Charlotte)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Progress in the Verification and Validation Efforts for START: A Spent Fuel Routing Tool
8:00–8:20AM EST
Harish R. Gadey (PNNL), Kacey D. McGee (PNNL), Patrick D. Royer (PNNL)
Paper
Predicting Stress at Deformed Regions of SAVY-4000 Nuclear Material Storage Containers with an Experimentally Validated Finite Element Analysis Model
8:20–8:40AM EST
Joseph D. Hafen (LANL), Steven Lukow (LANL), Samrat Choudhury (Univ. Mississippi), Jonathan Gigax (LANL)
Scoping Analysis of Fuel Costs and Spent Fuel Volume for Small Pressurized Water Reactors
8:40–9:00AM EST
Assil Halimi (MIT), Koroush Shirvan (MIT)
Disposal MOX: A Combined Study of its Fabrication and Disposability
9:00–9:20AM EST
Jack Rolfe (Lancaster Univ.), Ian Robertson (Lancaster Univ.), Michael Bromley (Lancaster Univ.), Colin Boxall (Lancaster Univ.), Dave Goddard (National Nuclear Laboratory), Rosie Hibberd (Nuclear Waste Services)
Development of a Simple Improved Repository Risk Assessment Measure
9:20–9:40AM EST
Steven Krahn (Vanderbilt Univ.), Allen Croff (Vanderbilt Univ.), Irfan Ibrahim (Vanderbilt Univ.)
To join the conversation, you must be logged in and registered for the meeting.
