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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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Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Technical Session
Tuesday, May 10, 2022|4:00–6:00PM EDT|Calypso
Session Chair:
Susan Voss (GNNALLC)
Session Organizer:
Alternate Chair:
Patrick McClure (SNPC)
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Considerations for Nuclear Thermal Propulsion Reactor Technology Readiness Level Advancement
Kelsa Palomares (Analytical Mechanics Assoc.), James Werner (Walsh Engineering Services), Michael Todosow (Brookhaven ), Katey Lenox (INL)
Paper
Space Nuclear Propulsion Technologies for Human and Robotic Missions
Anthony Calomino (NASA Space Technology Mission Directorate), Lindsey Holmes (Analytical Mechanics Assoc.), Samantha Austin (Analytical Mechanics Assoc.)
HALEU NTP Update -- Subscale Prototype and Full Scale Designs
C. Russell Joyner II (Aerojet Rocketdyne), Tyler Jennings (Aerojet Rocketdyne), Timothy Kokan (Aerojet Rocketdyne), Daniel J.H. Levack (Aerojet Rocketdyne), Christopher (Britton) Reynolds (Aerojet Rocketdyne)
Nuclear Thermal Propulsion (NTP) Fission Product and Source Term Analysis
Reed Herner (Analytical Mechanics Assoc.), Kelsa Palomares (Analytical Mechanics Assoc.), Adam Boylston (Analytical Mechanics Assoc.), Lindsey Holmes (Analytical Mechanics Assoc.)
Draft General Design Criteria for the DRACO Thermal Nuclear Rocket -- Launch Safety Activities
Patrick McClure (Space Nuclear Power Corp.), Susan Voss (Global Nuclear Network Analysis), Tabitha Dodson (Defense Advanced Projects Agency), Nathan Greiner (Defense Advanced Projects Agency)
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