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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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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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55th annual Nuclear News Buyers Guide now available
For American Nuclear Society members and Nuclear News subscribers, the 2024 Buyers Guide is now available in the ANS Digital Nuclear Library. The print version will be mailed along with the May “Capacity Factors/Nuclear Security” issue of Nuclear News magazine.
The corresponding ANS online Buyers Guide database is available year-round to all readers—updated with the latest products, services, and suppliers contact information for more than 600 nuclear-related companies.
A. Moisseytsev, Y. Tang, S. Majumdar, C. Grandy, K. Natesan
Nuclear Technology | Volume 175 | Number 2 | August 2011 | Pages 468-479
Technical Paper | Materials for Nuclear Systems | doi.org/10.13182/NT11-A12318
Articles are hosted by Taylor and Francis Online.
To improve the economic characteristics of fast reactors, researchers are developing advanced structural materials for application to reactor components. These advanced materials provide higher strength at elevated temperatures. Coupled thermal-hydraulic and structural analyses have been carried out to investigate the benefits of the advanced structural materials for a specific fast reactor design: the Advanced Burner Reactor (ABR) developed at Argonne National Laboratory. The benefits of the advanced materials, in terms of increased design margins, possible longer lifetime, thinner structures, and higher operating temperatures, were calculated for the major ABR structural components, including the reactor vessel, the core support structure, the intermediate heat exchanger, the intermediate heat transport system piping, and the steam generator. For each structure, the possible reduction in the component thickness was calculated and was converted into estimates of the commodities savings provided by the use of the advanced materials. Overall, a significant material mass saving of [approximately]40% was calculated for the considered fast reactor structures.