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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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 RPSD
Wednesday, June 14, 2023|3:15–5:00PM EDT|Marriott 1
Session Chair:
Jeffrey A. Favorite (LANL)
Alternate Chair:
Sunil S. Chirayath (TAMU)
Session Organizer:
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Determination of Electron Beam Parameters Using Nelder-Mead Simplex Search Algorithm
3:15–3:35PM EDT
Andrew Rosenstrom (Georgia Tech), Mario Santana (SLAC), Sayed Rokni (SLAC), Shaheen Dewji (Georgia Tech), Ramish Ashraf (Stanford Univ. School of Medicine), Savros Melemenidis (Stanford Univ. School of Medicine), Rakesh Manjappa (Stanford Univ. School of Medicine), Billy W. Loo Jr. (Stanford Univ. School of Medicine)
Paper
Overview on Analyses of Dose Rates During RID Parts Removal/Exchange
3:35–3:55PM EDT
I.I. Popova (ORNL), F. X. Gallmeier (ORNL)
Shielding Performance of Epoxy Matrix Composites Reinforced with HfB2 Nanoparticles
3:55–4:15PM EDT
Furkan Erdogan (Virginia Commonwealth Univ.), Jessika Rojas (Virginia Commonwealth Univ.), Braden Goddard (Virginia Commonwealth Univ.)
Microgravity Simulations Combined with Radiation Effects to Model Space Radiation Exposure
4:15–4:35PM EDT
Matthew Culbertson (Kansas State), Eric Giunta (Kansas State), Amir A. Bahadori (Kansas State)
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