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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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 2025
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July 2025
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Latest News
NRC’s David Wright visits the Hill and more NRC news
Wright
The Nuclear Regulatory Commission is in the spotlight today for three very different reasons. First, NRC Chair David Wright was on Capitol Hill yesterday for his renomination hearing in front of the Senate’s Environment and Public Works Committee. Second, the NRC released its updated milestone schedules according to the Nuclear Energy Innovation and Modernization Act (NEIMA) and the executive orders signed by President Trump last month; and third, as reported by Reuters on Tuesday, 28 former NRC officials have condemned the dismissal of Commissioner Hanson earlier this month.
Renomination: EPW Committee chair Sen. Shelley Moore Capito (R., W.Va.) opened the hearing with a statement praising Wright’s experience and emphasized the urgency of stable leadership at the NRC.
“China is executing a rapid build-out of its nuclear industry,” Capito said. “The demand for clean, baseload power is skyrocketing as we position America to win the AI race.”
Technical Session|Sponsored by OPD
Friday, December 3, 2021|1:00–2:45PM EST |Columbia 12
Session Chair:
Robb Stewart (Massachusetts Institute of Technology)
Alternate Chair:
Temi Adeyeye (Westinghouse)
Session Organizer:
W. Neal Mann (ANL)
Student Assistant:
Zayed Ahmed
To access the session recording, you must be logged in and registered for the meeting.
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Comparative Reliability Study on Thermal Energy Storage Systems for Integrated Energy Systems
1:05–1:25PM EST
Samantha Sabatino (ORNL), Askin Guler Yigitoglu (ORNL)
Paper
Modeling of Latent Heat Thermal Energy Storage
1:25–1:45PM EST
Amey Shigrekar (INL), Trevor Casper (Univ. of Idaho), Richard Christensen (Univ. of Idaho)
Attachment — Supplemental Summary with Updated Figures
Modeling a Lead-Cooled Fast Reactor with Thermal Energy Storage Using Optimal Dispatch and SAM
1:45–2:05PM EST
Gabriel J. Soto (Univ. of Wisconsin-Madison), Una Baker (Univ. of Wisconsin-Madison), Brian White (Univ. of Wisconsin-Madison), Ben Lindley (Univ. of Wisconsin-Madison), Mike Wagner (Univ. of Wisconsin-Madison)
Experimental Investigation of Chemical Heat Pumps Using Composite Pellets for Temperature Augmentation
2:05–2:25PM EST
Aman Gupta (Univ. of Idaho), Paul D. Armatis (Oregon State Univ.), Piyush Sabharwall (INL), Brian M. Fronk (Oregon State Univ.), Vivek Utgikar (Univ. of Idaho)
Dynamic Model of Absorption Cycle for Chemical-Absorption Heat Pump for Process Heating Applications
2:25–2:45PM EST
Paul D. Armatis (Oregon State Univ.), Aman Gupta (Univ. of Idaho), Piyush Sabharwall (INL), Vivek Utgikar (Univ. of Idaho), Brian M. Fronk (Oregon State Univ.)
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