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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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!
Latest Magazine Issues
Jun 2025
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Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
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 THD
Thursday, December 2, 2021|10:00–11:45AM EST |Columbia 10
Session Chair:
Xu Wu (NC State Univ.)
Alternate Chair:
Subash Sharma (Univ. of Massachusetts, Lowell)
Session Organizer:
Matthew D. Zimmer
Student Assistant:
Aman Gupta
To access the session recording, you must be logged in and registered for the meeting.
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To access paper attachments, you must be logged in and registered for the meeting.
Scaled Subassembly Approach for Thermal Hydraulic Modeling of a Prismatic Gas Cooled Reactor using SAM
10:05–10:25AM EST
Brent Hollrah (ANL), Ling Zou (ANL), Claudio Filippone (HolosGen)
Paper
CFD Analysis of Cartridge Experiment Natural Circulation
10:25–10:45AM EST
Jaden Miller (Oregon State Univ.), Trevor Kent Howard (Oregon State Univ.), Musa Moussaoui (Oregon State Univ.), Wade Marcum (Oregon State Univ.)
Predicting the Pressure Drop In Hexagonal Wire-Wrapped Rod Bundles Using a Data-Driven Artificial Neural Network
10:45–11:05AM EST
Hansol Kim (Texas A&M Univ.), Yu Min Chen (Texas A&M Univ.), Rodolfo Vaghetto (Texas A&M Univ.), Yassin Hassan (Texas A&M Univ.)
Transient Pool Boiling Under Subcooled Conditions
11:05–11:25AM EST
Yuan Gao (Univ. of Pittsburgh), Ezekiel Villarreal (Univ. of Pittsburgh), Ursula Zangrilli (Univ. of Pittsburgh), Heng Ban (Univ. of Pittsburgh)
Novel Distributed Flow Velocity Using a Temperature Fiber Optic in Gas Flow
11:25–11:45AM EST
Arturo Cabral (Virginia Commonwealth Univ.), Darius Lisowski (ANL), Lane B. Carasik (Virginia Commonwealth Univ.)
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