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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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Latest News
Oklo completes end-to-end demonstration of advanced fuel recycling
Oklo Inc. has announced that it has completed the first end-to-end demonstration of its advanced fuel recycling process as part of an ongoing $5 million project in collaboration with Argonne and Idaho National Laboratories. Oklo’s goal: scaling up its fuel recycling capabilities to deploy a commercial-scale recycling facility that would increase advanced reactor fuel supplies and enhance fuel cost effectiveness for its planned sodium fast reactors.
Shih-Jen Wang, Chun-Sheng Chien, Shih-Hsiin Chang, Suh-Chyn Jeng
Nuclear Technology | Volume 106 | Number 3 | June 1994 | Pages 397-406
Technical Paper | Reactor Control | doi.org/10.13182/NT94-A34969
Articles are hosted by Taylor and Francis Online.
Based on the boiling water reactor plant analyzer of Brookhaven National Laboratory and the Chinshan plant analyzer of Taiwan Power Company, the Kuosheng plant analyzer was developed for the Kuosheng nuclear power station. This work verifies the feedwater system models with a downcomer level setpoint change transient. A transient induced by a step change in the downcomer level setpoint is simulated with the Kuosheng plant analyzer and is compared with test data. Discrepancies are found in the response of the feedwater system. Mathematical models of the feedwater system are revised, and the associated key parameters are identified from plant data with the simplex search method. After revision, the predicted results show good agreement with the test data.
