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
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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August 2024
Nuclear Technology
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Latest News
Constellation seeks rezone for property adjacent to Illinois plant
While no development details have been released, Constellation is asking to rezone 658.8 acres of land it owns around the Byron nuclear plant in Illinois for possible long-term use.
Abdurrahman Ozturk, Jonathon Gardner (Univ of South Carolina), Kyle Brinkman, Lindsay Shuller-Nickles (Clemson Univ), Travis W. Knight (Univ of South Carolina)
Proceedings | 2018 International Congress on Advances in Nuclear Power Plants (ICAPP 2018) | Charlotte, NC, April 8-11, 2018 | Pages 628-634
A MOOSE (Multiphysics Object-Oriented Simulation Environment) based application, TREX, has been developed for modeling and simulation of advanced ceramic waste forms at multiple length scales. A method was developed for incorporating microstructural details at the mesoscale and computing effective material properties that can then be applied at the engineering scale capable of modeling the entire waste form. The work described includes the creation of Kernel, Material, and Postprocessor objects necessary to model the advanced ceramic waste form. Using these developed tools, the diffusion of cesium was modeled in a hollandite waste form. Experimental data and first principle calculations taken from the literature were used to inform models of the hollandite material properties.