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
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Industry Update—May 2025
Here is a recap of industry happenings from the recent past:
TerraPower’s Natrium reactor advances on several fronts
TerraPower has continued making aggressive progress in several areas for its under-construction Natrium Reactor Demonstration Project since the beginning of the year. Natrium is an advanced 345-MWe reactor that has liquid sodium as a coolant, improved fuel utilization, enhanced safety features, and an integrated energy storage system, allowing for a brief power output boost to 500-MWe if needed for grid resiliency. The company broke ground for its first Natrium plant in 2024 near a retiring coal plant in Kemmerer, Wyo.
Leona E. Champeny, William L. Whittaker
Nuclear Technology | Volume 87 | Number 3 | November 1989 | Pages 631-640
Technical Paper | TMI-2: Remote Technology and Engineering / Technique | doi.org/10.13182/NT89-A27715
Articles are hosted by Taylor and Francis Online.
Two mobile teleoperated systems developed for accident recovery activities at Three Mile Island Unit 2 offer essential perspectives for future remote system developments. The remote reconnaissance vehicle (RR V) set precedence for remote operations logistics, tested system philosophies, and clarified recovery objectives. The remote work vehicle (RWV), a subsequent development for cleanup activities, overcame limitations of its predecessors, evolved and integrated design philosophies adopted from related disciplines, and achieved functionality for decontamination and demolition tasks. The features and capabilities of the RR V and RWV as well as issues that influenced their development are discussed.
