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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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|Sponsored by THD
Monday, November 14, 2022|1:00–2:45PM MST|Sonoran 3
Session Chair:
Xu Wu
Alternate Chair:
Juliana Duarte
Session Organizer:
Annalisa Manera
To access paper attachments, you must be logged in and registered for the meeting.
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Prediction of Unstable Two-Phase Flow Behavior Using Dense Neural Network
1:00–1:20PM MST
Paul Hurley (Virginia Tech), Juliana Pacheco Duarte (Virginia Tech)
Paper
Introducing the OECD/NEA WPRS Task Force on Artificial Intelligence and Machine Learning
1:20–1:40PM MST
Xu Wu (NCSU), Gregory Delipei (NCSU), Maria Avramova (NCSU), Kostadin Ivanov (NCSU)
Flow Regime Identification for Inclined Two-Phase Flows Using Machine Learning
1:40–2:00PM MST
David Kang (Purdue), Drew Ryan (Purdue), Seungjin Kim (Purdue)
Review and Comparison of Existing District Heating Reactor Concepts
2:00–2:20PM MST
Ben Lindley (Univ. Wisconsin, Madison), Ryan Dailey (Univ. Wisconsin, Madison)
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