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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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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.
Hidetaka Taira, Saburo Toda, Kazuhisa Yuki
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 930-933
Divertor and Plasma-Facing Components | doi.org/10.13182/FST01-A11963359
Articles are hosted by Taylor and Francis Online.
A new concept of a liquid wall divertor using fluid mixing effect is suggested. It is composed of two flows. One is main flow and the other is assistant inclined flow.
It is confirmed that by mixing effect of the assistant flow toward the main flow, the heated surface of main flow is dragged into the inside of the main flow and that, the surface flow velocity increases as that of assistant flow becomes larger. In addition, the larger velocity of assistant flow and faster main flow is effective to decrease the temperature of the surface flow.
