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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Technical Session|Fundamental Thermal Hydraulics
Thursday, August 24, 2023|10:45AM–12:25PM EDT|Columbia 2
Session Chair:
Roberto Capanna
Alternate Chair:
Philippe M. Bardet
Session Organizer:
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Natural Convection Heat Transfer with Molten Salt in a Differentially-Heated Cavity
10:45–11:05AM EDT
Noah LeFrancois (McGill Univ.), Jovan Nedic (McGill Univ.), Melanie Tetreault-Friend (Hatch)
Paper
A Study of Laminar-Turbulent Transition in Rod Bundles
11:05–11:25AM EDT
L. C. Aldeia Machado (Penn State), C. Bourdot Dutra (Penn State), S. P. Bistany (Penn State), E. Merzari (Penn State)
Zero-Emission Mobile Carbon Capture Facility Powered By Decay Heat of Nuclear Spent Fuels
11:25–11:45AM EDT
Muyue Li (Univ. Michigan), Zhenyu Fei (Univ. Michigan), Kunzhe Bao (Univ. Michigan), Boren Ke (Univ. Michigan), Xiaodong Sun (Univ. Michigan), Lumin Wang (Univ. Michigan)
Mechanistic Modeling of Interfacial Area Transport for Vertical Round Pipes over Wide Range of Pipe Diameters
11:45AM–12:05PM EDT
Zhuoran Dang (Univ. Calgary), Mamoru Ishii (Purdue), Yang Zhao (Purdue)
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