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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
K.M. Nikbin, G. A. Webster, N. Mitchell
Fusion Science and Technology | Volume 21 | Number 3 | May 1992 | Pages 1905-1908
Magnetic | doi.org/10.13182/FST92-A29997
Articles are hosted by Taylor and Francis Online.
A single rectangular conductor jacket, including the surrounding insulation, has been modelled using finite element computational techniques. Such jackets are typical of the situation in a force flow cooled superconducting coil, where the jacket encloses the current carrying cable and the liquid helium coolant. Elliptical shaped cracks in the jacket have been included in the model to evaluate the stress intensity factors at the crack tip for three crack sizes at three different locations. Results using 3D finite elements are presented for a typical semi-elliptical surface crack in a single conductor jacket under tensile loading. It has been found that mesh and element sizes contribute to the variation in the values of the stress intensity factors calculated but that the relative accuracy of the results is generally within ±5%.
