ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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October 2024
Nuclear Technology
Fusion Science and Technology
August 2024
Latest News
NRC agrees to reevaluate seismic risk at Diablo Canyon
In response to a petition filed by environmental groups earlier this year, the Nuclear Regulatory Commission will reinvestigate earthquake fault lines and the potential for seismic activity and ensuing damage at California’s Diablo Canyon nuclear power plant.
R. L. Miller, R. A. Krakowski, C. G. Bathke, C. Copenhaver, N. M. Schnurr, A, G. Engelhardt, T. J. Seed, R. M. Zubrin
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 1153-1158
Fusion Reactor Design—II | doi.org/10.13182/FST86-A24886
Articles are hosted by Taylor and Francis Online.
Results of a preliminary conceptual design of a magnetic fusion reactor based on the spherical torus (tokamak), characterized by high first-stability-regime beta values at low aspect ratio and moderate vertical elongation of the plasma, are described. The concept incorporates resistive (demountable) toroidal-field coils, a double-null poloidal-field magnetic divertor, and the potential for oscillating-field current drive to allow steady-state operation. The physics basis, design-point determination, and fusion-power-core engineering are summarized.