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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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Jan 2025
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Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
A series of firsts delivers new Plant Vogtle units
Southern Nuclear was first when no one wanted to be.
The nuclear subsidiary of the century-old utility Southern Company, based in Atlanta, Ga., joined a pack of nuclear companies in the early 2000s—during what was then dubbed a “nuclear renaissance”—bullish on plans for new large nuclear facilities and adding thousands of new carbon-free megawatts to the grid.
In 2008, Southern Nuclear applied for a combined construction and operating license (COL), positioning the company to receive the first such license from the U.S. Nuclear Regulatory Commission in 2012. Also in 2008, Southern became the first U.S. company to sign an engineering, procurement, and construction contract for a Generation III+ reactor. Southern chose Westinghouse’s AP1000 pressurized water reactor, which was certified by the NRC in December 2011.
Fast forward a dozen years—which saw dozens of setbacks and hundreds of successes—and Southern Nuclear and its stakeholders celebrated the completion of Vogtle Units 3 and 4: the first new commercial nuclear power construction project completed in the U.S. in more than 30 years.
Technical Session|Sponsored by RPD
Wednesday, June 19, 2024|8:00–9:45AM PDT|Jasmine D
Session Chair:
Vince Wang (UNLV)
Alternate Chair:
Massimiliano Fratoni (UC Berkeley)
Session Organizer:
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Loading Pattern Optimization with Deep Learning and Monte-Carlo Tree Search
8:00–8:20AM PDT
Rikuto Kasama (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.)
Paper
Impact of ENDF/B-VIII.0 Library on BR2 Depletion Calculations for Irradiation Testing of Low-Enriched Uranium Silicide Dispersion Fuel
8:20–8:40AM PDT
Andrei Rykhlevskii (ANL), Aurelien Bergeron (ANL), Francesc Puig (ANL), Jeremy Licht (ANL), Silva Kalcheva (SCK-CEN), Geert Van den Branden (SCK-CEN)
Honeycomb, an Effective Web Tool to Visualize and Edit Lattices
8:40–9:00AM PDT
Thomas Guilbaud (École Polytechnique Fédérale de Lausanne)
Presentation Slides (Visible to Attendees)
Coarse Mesh Iteration Approach for Analytical 1D Multigroup SN Eigenvalue Problems
9:00–9:20AM PDT
Jilang Miao (Penn State), Miaomiao Jin (Penn State)
Legendre Expansion for Scattering Anisotropy in Analytical 1D Multigroup SN Equations
9:20–9:40AM PDT
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