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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.
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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
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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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ANS 2025 Annual Conference details
The American Nuclear Society’s 2025 Annual Conference will take place June 15–18 this year in Chicago at the Downtown Marriott. The conference is an opportunity to take part in one of the largest gatherings of nuclear professionals in the country and engage with leaders from across the nuclear science and technology landscape. In addition to an impressive list of government and industry leaders, ANS is also planning several outstanding hot-topic technical sessions and popular plenary speakers.
Sümer Şahi̇n, Ralph W. Moir, Joseph D. Lee, Sabahattin Ünalan
Fusion Science and Technology | Volume 25 | Number 4 | July 1994 | Pages 388-397
Technical Paper | Blanket Engineering | doi.org/10.13182/FST94-A30245
Articles are hosted by Taylor and Francis Online.
The tritium breeding and energy absorption in an inertial fusion energy (IFE) reactor chamber have been investigated with variable coolant zone thickness using different materials. Examples are given for HYLIFE-II (an IFE reactor design) and for magneto-hydrodynamic (MHD) energy conversion chambers using Flibe (Li2BeF4) as coolant. Investigations related to MHD are extended to the use of LiH, lithium, and Lil7-Pb83 eutectic as working fluid. Natural lithium is used in all cases, except in the case of LiPb, for which both natural and enriched options were calculated. To achieve a useful energy density for energy conversion purposes with a sufficient tritium breeding ratio (TBR = 1.1 to 1.2), coolant zone thicknesses must be 25 cm for LiH, 50 to 60 cm for Flibe, and 80 cm for lithium. The use of Lil7-Pb83 with natural lithium and with lithium enriched to 90% 6Li requires coolant zone thicknesses of 120 and 60 cm, respectively, to obtain a tritium breeding of TBR = 1.1, which gives an extremely low energy deposition density. This low density and the large coolant mass make LiPb unattractive for MHD and HYLIFE-II applications.
