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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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Jan 2026
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
CFS working with NVIDIA, Siemens on SPARC digital twin
Commonwealth Fusion Systems, a fusion firm headquartered in Devens, Mass., is collaborating with California-based computing infrastructure company NVIDIA and Germany-based technology conglomerate Siemens to develop a digital twin of its SPARC fusion machine. The cooperative work among the companies will focus on applying artificial intelligence and data- and project-management tools as the SPARC digital twin is developed.
Technical Session
Thursday, May 19, 2022|1:30–3:15PM EDT|Ellwood
Session Chair:
Nathan J. Roskoff
Alternate Chair:
Jaakko Leppänen
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Monte Carlo Depletion with the iDTMC Method in a Small Modular Reactor
Inhyung Kim (KAIST), Inyup Kim (KAIST), Yonghee Kim (KAIST)
Paper
Depletion Perturbation Theory Sensitivity Coefficients in Monte Carlo Simulations
Benjamin Murphy (Univ. New Mexico), Christopher Perfetti (Univ. New Mexico)
Layered CAD/CSG Geometry for Neutronics Modeling of Advanced Reactors
Elliott Biondo (ORNL), Gregory Davidson (ORNL), Brian Ade (ORNL)
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