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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
June 16–19, 2024
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
Framatome, KHNP to investigate producing Lu-177 in South Korea
Framatome and Korea Hydro & Nuclear Power (KHNP) announced the signing of a memorandum of understanding to explore the possibility of producing the medical isotope Lutetium-177 at KHNP’s Wolsong nuclear power plant in South Korea. The companies also will investigate the feasibility of using the plant to support Korean production of medical radioisotopes in the future.
Philippe M. Bardet, Ryan P. Abbott, Chris Campen, James Franklin, Haihua Zhao, Per F. Peterson
Fusion Science and Technology | Volume 52 | Number 4 | November 2007 | Pages 932-937
Technical Paper | Inertial Fusion Technology: Drivers and Advanced Designs | doi.org/10.13182/FST07-A1613
Articles are hosted by Taylor and Francis Online.
Z-Pinch IFE chamber fluid mechanics can be studied using simulant fluids such as water in reduced scale facilities. The use of porous liquid and solid blanket materials provides the key to mitigating blast effects from fusion reaction. The UCB Vacuum Hydraulics Experiment (VHEX) was recently upgraded with a large, annular inlet nozzle system to produce an annular porous liquid curtains to study Z-Pinch IFE chamber response. Explosives experiments in VHEX studied the response of the liquid structure to the detonation of high explosive C-4. The experiments demonstrated that the crushing of porous liquid structures is effective in transferring momentum uniformly into the blanket mass. No significant high-speed jetting or spall was observed exiting the shocked liquid structure. Independent measurement of the transient pressure history, coupled with high-speed video of the blanket response and final velocity, will provide the basis to validate gas dynamics and blanket response models.