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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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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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|Operation and Experience
Monday, October 10, 2022|10:15–11:55AM EDT|Branle
Session Chair:
Aylin Kucuk (EPRI)
Alternate Chair:
Randy Dunavant (SNOC)
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Axial Dependency of BWR Zircaloy-2 Cladding Oxidation
10:15–10:40AM EDT
David Schrire (Vattenfall Nuclear Fuel), Cecilia Janzon (Studsvik Nuclear), Daniel Jädernäs (Studsvik Nuclear)
Paper
Detailed Examinations of Debris Fretting Wear on Cladding
10:40–11:05AM EDT
Daniel Jädernäs (Studsvik), Peter Gillén (Studsvik), Joakim Karlsson (Studsvik), Fredrik Gustavsson (Swerim), David Schrire (Vattenfall Nuclear Fuel), John Beale (EPRI)
Recent Examinations of Hydride Orientation for Zircaloy-2 RXA Fuel Rods with Doped and Un-Doped Pellets
11:05–11:30AM EDT
Britta Helmersson (Westinghouse Electric Sweden), David Schrire (Vattenfall Nuclear Fuel), Aylin Kucuk (EPRI), Paul Blair (Westinghouse Electric Sweden), Clara Anghel (Vattenfall Nuclear Fuel), Matthias Martin (Paul Scherrer Institut), Cecilia Janzon (Studsvik Nuclear), Katja Ammon (Kernkraftwerk Leibstadt), Marcus Nilsson (OKG), Jonathan Wright (Westinghouse Electric Sweden), Luke Hallman (Westinghouse Electric Co.)
Observations of Nodular-Type Corrosion at Lower Elevations in PWR Fuel Cladding
11:30–11:55AM EDT
Karin Carling (Ringhals), David Schrire (Vattenfall Nuclear Fuel), Cecilia Janzon (Studsvik), Olof Tengstrand (Studsvik), Daniel Järdenäs (Studsvik)
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