ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
Jan 2025
Latest Journal Issues
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
Wednesday, November 18, 2020|4:50–6:30PM EST
Session Chair:
Ferry Roelofs
Alternate Chair:
Ran Kong (Purdue)
Session Organizer:
Dillon R. Shaver
Staff Producer:
Erica McGowan (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
CFD Analyses of an ALFRED Fuel Assembly
Ferry Roelofs (Nuclear Research & Consultancy Group), Akshat Mathur (NRG), Heleen Doolaard (NRG Arnhem)
Paper
Preliminary Analysis of PCM Condenser Performance using CFD
Jai Oan Cho (KAIST), Hwa-Young Jung (KAIST), Sung G. Shin (KAIST), Jaehyung Sim (KAIST), Jeong Ik Lee (KAIST)
Presentation Video (Visible to Attendees)
Research on the CFD Scheme to Analyze the Sublimation of Uranium Hexafluoride
Tianyu Wang (Harbin Engineering University), Zhaofei Tian (Harbin Engineering University), Hao Yan (CNNC Xinneng Engineering Co., Ltd.), Chaoran Yang (CNNC Shaanxi Uranium Enrichment Co., Ltd.), Guangliang Chen (Harbin Engineering University)
Design and Analysis of the Priority-Ranking-RIF-CFD Scheme for PWR Core
Hao Qian (Harbin Engineering University), Guangliang Chen (Harbin Engineering University), Rui Ma (China Ship Development and Design Center)
To join the conversation, you must be logged in and registered for the meeting.
