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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
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
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by THD
Tuesday, June 13, 2023|1:00–2:45PM EDT|Marriott 2
Session Chair:
Donna Guillen (INL)
Alternate Chair:
Izabela Gutowska (OSU)
Session Organizer:
Marilyn Delgado
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High Temperature Gas Reactor Coolant Break Size and Temperature Impact on Reactor Cavity Oxygen Concentration
1:00–1:20PM EDT
Derek W. Kultgen (Purdue), Shripad T. Revankar (Purdue), Benjamin C. Billett (Purdue), Andrew J. Bergeon (Purdue)
Paper
Integration of an Electrically Heated DC Rod for the Transient Reactor Test Loop
1:20–1:40PM EDT
Allison Wilson (Oregon State), Trevor Kent Howard (Oregon State), Jaden Miller (Oregon State), Musa Moussaoui (Oregon State), Guillaume Mignot (Oregon State), Aaron Weiss (Oregon State), Wade Marcum (Oregon State)
Pressure Drop Measurements of Twisted Tape Inserts with Smaller Widths for Advanced Reactor Applications
1:40–2:00PM EDT
Arturo Cabral (Virginia Commonwealth Univ.), Cody S. Wiggins (ORNL), Lane B. Carasik (Virginia Commonwealth Univ.)
Experimental Investigations of Natural Circulation by Convection Heat Transfer in a Plenum-to-Plenum Dual Channel Facility
2:00–2:20PM EDT
Zeyad Zeitoun (Missouri Univ. Science and Technology), Ahmed Jasim (Missouri Univ. Science and Technology), Mahmoud M. Taha (Alexandria Univ.), Muthanna H. Al-Dahhan (Missouri Univ. Science and Technology)
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