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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
3D Printing Possibilities: Additive Manufacturing Impact Limiters for Transportation Casks
With the significant advances in additive manufacturing (AM), otherwise known as 3D printing, Orano Federal Services and the University of North Carolina at Charlotte recently re-examined the capabilities to print impact limiters for transportation casks used to ship spent nuclear fuel. Impact limiters protect transportation casks (sometimes also referred to as transportation overpacks) and their contents during an accident. Impact limiter designs must withstand testing based on a certain significance level of hypothetical accidents, including drops, crushing, fires, and immersion in water.
Nuclear Criticality Safety Division Topical Meeting (NCSD 2022)
Technical Session
Wednesday, June 15, 2022|1:00–2:45PM PDT|El Capitan A
Session Chairs:
Nicholas Thompson (LANL)
Kelsey Amundson
Session Organizer:
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Updated Godiva-IV Benchmark Preview
Jeffrey A. Favorite (LANL), Joetta Goda (LANL), Travis Smith (LANL)
Paper
CAAS-3S Radiation Testing for Y-12 and UPF with Godiva-IV
Timothy Jackson (Y-12 National Security Complex), James Yugo (Y-12 National Security Complex), Sedat Goluoglu (Y-12 National Security Complex), Kevin Reynolds (Y-12 National Security Complex)
Estimating βeff from Static, Late-Time Feynman Neutron Noise Measurements
Michael Y. Hua (Univ. Michigan), Jesson D. Hutchinson (LANL)
Equivalent Fundamental-Mode Source Simulations for Spherical Uranium and Plutonium Systems
J. Hutchinson (LANL), A.R. Clark (LANL), N. Kleedtke (LANL), M.E. Rising (LANL), R. Sanchez (LANL), R. Weldon (LANL)
Distribution of Neutrons in a Cold Lucite Moderator
Rene Sanchez (LANL), Jesson Hutchinson (LANL), Travis Grove (LANL)
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