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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2027 ANS Winter Conference and Expo
October 31–November 4, 2027
Washington, DC|The Westin Washington, DC 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 Science and Engineering
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
Disney World should have gone nuclear
There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.
Technical Session
Tuesday, May 10, 2022|1:30–3:30PM EDT|Calypso
Session Chair:
John Scott (NASA)
Session Organizer:
Alternate Chair:
Leonard Dudzinski (NASA)
Four presentations from U.S. and international contributors, discussing reactor, thruster, and power conversion concepts.
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High Power Electric Propulsion Thruster Trades for a Nuclear Electric Propulsion-Based Human Mars Mission
Timothy Kokan (Aerojet Rocketdyne), C. Russell Joyner II (Aerojet Rocketdyne), Daniel J.H. Levack (Aerojet Rocketdyne), Dennis E. Morris (Aerojet Rocketdyne), Brian J. Muzek (Aerojet Rocketdyne), Rodney W. Noble (Aerojet Rocketdyne), Samuel Rapoport (Aerojet Rocketdyne), Christopher B. Reynolds (Aerojet Rocketdyne), Jakob Trescott (Aerojet Rocketdyne)
Paper
Conceptual Design of a Rotary Space Reactor with Naturally Circulating Water Driven by Centrifugal Force
Keigo Hasegawa (Tokyo City Univ.), Kazumasa Taneda (Tokyo City Univ.), Rikio Watanabe (Tokyo City Univ.), Naoyuki Takaki (Tokyo City Univ.)
Nuclear Electric Propulsion Brayton Power Conversion Working Fluid Considerations
Rodger Dyson (NASA Glenn Research Center), D. V. Rao (LANL), Matthew Duchek (Analytical Mechanics Assoc.), Christopher Harnack (Analytical Mechanics Assoc.), Robert Scheidegger (NASA Glenn Research Center), Lee Mason (NASA), Al Juhasz (NASA Glenn Research Center), Luis Rodriguez (NASA Glenn Research Center), Ronald Leibach (NASA Glenn Research Center), Steven Geng (NASA Glenn Research Center), Daniel Goodell (NASA Glenn Research Center)
Genetic Optimization of a Conversion System Based on a Rankine Cycle and its Heat Sink for a 1 MWe Space Nuclear Reactor
Carlos-Jesús Romero-Casado (CEA), Nicolas Rey-Tornero (CEA), Guillaume Campioni (CEA), Yannick Gorsse (CEA), Daniel Heuer (Centre National de la Recherche Scientifique), Nicolas Jonqueres (CEA), Sébastien Le Martelot (CNES)
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