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Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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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Fusion Science and Technology
May 2025
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.
H. Maekawa, S. Yamaguchi, Y. Oyama, K. Kosako
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 1283-1286
Blanket Nucleonics Experiment | doi.org/10.13182/FST89-A39866
Articles are hosted by Taylor and Francis Online.
Tritium production-rate (TPR) distributions of 6Li, 7Li and NLi were measured in a Be-sandwich Li2O assembly. The Be-region of 50.8 mm-thick was sandwiched by 50.6 and 506 mm-thick Li2O regions. Tritium production rates along the central axis were measured by four techniques, i.e., liquid scintillation method with Li2O pellets, self-irradiation method with LiF TLDs, Li-glass scintillators and a small sphere NE213 detector. The TPRs measured by the four methods agreed well with each other within the experimental errors. The calculation was performed by DOT3.5 with the nuclear data files of JENDL-3T and ENDF/B-IV. An agreement is observed between the calculated and measured TPRs within the experimental errors except near the Be-region.
