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Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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2024 ANS Annual Conference
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Las Vegas, NV|Mandalay Bay Resort and Casino
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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
Lightbridge announces first U-Zr fuel rod samples extruded at INL
Lightbridge Corporation announced today that it has reached “a critical milestone” in the development of its extruded solid fuel technology. Coupon samples using an alloy of zirconium and depleted uranium—not the high-assay low-enriched uranium (HALEU) that Lightbridge plans to use to manufacture its fuel for the commercial market—were extruded at Idaho National Laboratory’s Materials and Fuels Complex.
A. A. Yukhimchuk et al.
Fusion Science and Technology | Volume 48 | Number 1 | July-August 2005 | Pages 294-297
Technical Paper | Tritium Science and Technology - Tritium Handling Facilities | doi.org/10.13182/FST05-A930
Articles are hosted by Taylor and Francis Online.
To measure muon catalyzed fusion (MC) parameters in liquid tritium with the accuracy better than 10% in the reaction tt → 4He + n +n+ , a cryogenic tritium target (CTT) of a 8.1 cm3 volume was created. The CTT is a radiation-safe complex containing chemically bound tritium in the form of uranium tritide in a special source.In 2003, using the CTT, two runs of measurements with liquid tritium MC parameters were made on the synchrocyclotron muon channel in the Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research (DLNP JINR).