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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
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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August 2024
Nuclear Technology
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Latest News
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
E. D. Fuller
Nuclear Technology | Volume 9 | Number 5 | November 1970 | Pages 622-633
Paper | Reactor | doi.org/10.13182/NT70-A28736
Articles are hosted by Taylor and Francis Online.
The operation of boiling water reactors to date offers a wealth of operating data useful in evaluating the adequacy of existing operations analysis methods. Recent experience during the first fuel cycle of the KRB and Garigliano reactors has yielded considerable information on operating power distribution, fuel cycle lengths, and criticality predictions. The in-core neutron monitoring systems of the most recent BWR's allow experimental determination of operating power distributions in both the radial and axial dimensions. Recent methods developments in power distribution solutions and fuel cycle analysis have resulted in excellent predictive and postoperative analysis of core performance. Effects of control rod, steam void, and fuel exposure distributions on radial power distributions, and neutron multiplication factors are observed to be quite well represented with existing boiling water reactor digital computer simulators using three-dimensional fast-neutron flux solutions with thermal hydraulic feedback.
