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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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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.
M.A. Hoffman, W.O. Muller
Fusion Science and Technology | Volume 21 | Number 3 | May 1992 | Pages 1683-1687
Plasma Engineering | doi.org/10.13182/FST92-A29964
Articles are hosted by Taylor and Francis Online.
One of the key objectives of the CFAR (compact fusion advanced Rankine) cycle concept for advanced tokamak reactors is to reduce the capital costs of the power conversion system and the balance of plant. A design of the heat rejection system has been done as part of a preliminary cost study in order to evaluate the capital costs of this fusion power plant concept. This system has been optimized to yield the minimum capital cost subject to constraints on the size of the desuperheater/condenser heat exchangers, the pressure drops and the pumping power required for the heat-rejection coolant. The results of this study including estimates of the cost of electricity for the CFAR concept with and without a bottoming plant are reported.
