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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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
Technical Session
Wednesday, May 11, 2022|1:30–3:30PM EDT|Vanda
Session Chair:
Katey E. Lenox (INL)
Session Organizer:
Alternate Chair:
Harold Gerrish (NASA)
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Thermal Shock Testing of Surrogate Fuel Materials for Nuclear Thermal Propulsion
Neal D. Gaffin (Univ. Tennessee, Knoxville), Cean Ang (Univ. Tennessee, Knoxville), Timothy Ironman (Univ. Tennessee, Knoxville), Steven J. Zinkle (Univ. Tennessee, Knoxville)
Paper
Updates on European Americium Uranium Oxide Fuel and Clad Compatibility Tests for European Radioisotope Power Systems
E.J. Watkinson (Univ. Leicester), B. Cremer (European Commission Joint Research Centre Karlsruhe), P. Lajarge (European Commission Joint Research Centre Karlsruhe), S. Gardeur (European Commission Joint Research Centre Karlsruhe), J.-F. Vigier (European Commission Joint Research Centre Karlsruhe), C. Berkmann (European Commission Joint Research Centre Karlsruhe), M. Ernstberger (European Commission Joint Research Centre Karlsruhe), T. Wiss (European Commission Joint Research Centre Karlsruhe), D. Freis (European Commission Joint Research Centre Karlsruhe), T. Crawford (Univ. Leicester), S. Pfirrmann (European Commission Joint Research Centre Karlsruhe), R. Ambrosi (European Commission Joint Research Centre Karlsruhe), R. Konings (European Commission Joint Research Centre Karlsruhe), K. Stephenson (European Space Agency)
In-Pile High-Temperature Testing Vehicle for Nuclear Thermal Rocket Instrumentation, Materials, and Fuel Testing
Brandon Wilson (ORNL), Tyler Steiner (Univ. Tennessee, Knoxville), Emily Hutchins (Univ. Tennessee, Knoxville), Lawrence Heilbronn (Univ. Tennessee, Knoxville), N. Dianne Bull Ezell (ORNL)
Hot Hydrogen Testing of W-Coated UN Kernels for Nuclear Thermal Propulsion
Arne Croell (Univ. Alabama, Huntsville), Jamelle Williams (NASA Marshall Space Flight Center), Martin Volz (NASA Marshall Space Flight Center), Brian Taylor (NASA Marshall Space Flight Center), Jhonathan Rosales (NASA Marshall Space Flight Center)
Design and Construction of a Low-Pressure Wind Tunnel for the Experimental Validation of a Forced-Convection Heat Exchanger for Mars Surface Reactor Waste Heat Rejection
Nathan Colgan (Univ. Wisconsin, Madison), Gregory Nellis (Univ. Wisconsin, Madison), Mark Anderson (Univ. Wisconsin, Madison)
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