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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
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!
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Jun 2025
Jan 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Technical Session|New and Advanced Reactors
Wednesday, August 23, 2023|1:30–3:10PM EDT|Gunston East/West
Session Chair:
Piyush Sabharwall
Session Organizer:
Alternate Chair:
Jun Liao (Westinghouse Electric Co.)
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Convective Heat Transfer Characteristics Within a Shipping Container Transporting a Micro-HTGR
1:30–1:50PM EDT
T-Ying Lin (Purdue), Hitesh Bindra (Purdue), Piyush Sabharwall (INL), Richard Schultz (Idaho State)
Paper
Development of Design Basis Safety Analysis Phenomena Identification and Ranking Table for the eVinci Microreactor
1:50–2:10PM EDT
Michael J. Patterson (Westinghouse Electric Co.), Jun Liao (Westinghouse Electric Co.), Megan E. Durse (Westinghouse Electric Co.), William Brown (Westinghouse Electric Co.), Richard F. Wright (Westinghouse Electric Co.)
Benchmark Studies of the MOOSE-Based Sockeye and BISON Codes for the eVinci Heat Pipe Microreactor
2:10–2:30PM EDT
Michael A. Shockling (Westinghouse Electric Co.), Megan E. Durse (Westinghouse Electric Co.), Liping Cao (Westinghouse Electric Co.), John Lojek III (Westinghouse Electric Co.), Rory A.F. Blunt (Westinghouse Electric Co.)
CFD Thermal Analysis of eVinci™ Microreactor -- Integrating Reactor Core and Primary Heat Exchanger
2:30–2:50PM EDT
Hong Xu (Westinghouse Electric Co.), Liping Cao (Westinghouse Electric Co.)
Presented by Michael Patterson (Westinghouse Electric Co.)
Size Assessment of the Heat Exchanger for He-Xe Closed Brayton Cycle Applied in Mobile, Land-Based Microreactor System
2:50–3:10PM EDT
Chaoran Guan (Shanghai Jiao Tong Univ.), Xiang Chai (Shanghai Jiao Tong Univ.), Tengfei Zhang (Shanghai Jiao Tong Univ.), Xiaojing Liu (Shanghai Jiao Tong Univ.)
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