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Conference Spotlight
2026 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!
Latest Magazine Issues
Dec 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Modernizing I&C for operations and maintenance, one phase at a time
The two reactors at Dominion Energy’s Surry plant are among the oldest in the U.S. nuclear fleet. Yet when the plant celebrated its 50th anniversary in 2023, staff could raise a toast to the future. Surry was one of the first plants to file a subsequent license renewal (SLR) application, and in May 2021, it became official: the plant was licensed to operate for a full 80 years, extending its reactors’ lifespans into 2052 and 2053.
Technical Session|Sponsored by MSTD
Wednesday, June 18, 2025|10:00–11:45AM CDT|Michigan/Michigan State
Session Chair:
Lorenzo Vergari (Univ. Illinois, Urbana-Champaign)
Alternate Chair:
Jake R. Quincey (Oregon State)
Session Organizer:
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Chemical Composition Analysis of Irradiated UCO TRISO Fuel Kernels Using Atom Probe Tomography (APT)
10:00–10:20AM CDT
Yong Yang (Univ. Florida), Alejandro Corrales (Univ. Florida)
Paper
Characterization of the Grain Size of the Silicon Carbide Layer in AGR TRISO Fuels
10:20–10:40AM CDT
Katherine I. Montoya (ORNL), Tyler J. Gerczak (ORNL), Grant W. Helmreich (ORNL)
Initial Observations from XCT Imaging of AGR-5/6/7 TRISO Particles
10:40–11:00AM CDT
Grant W. Helmreich (ORNL), Tyler J. Gerczak (ORNL), William F. Cureton (ORNL), Jesse W. Werden (ORNL)
Post-irradiation 1600°C Heating Test of AGR-1 UCO Fuel Kernels
11:00–11:20AM CDT
John Stempien (INL), Lu Cai (INL), Paul A. Demkowicz (INL), Edward L. Reber (INL), Cad L. Christensen (INL)
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