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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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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Nuclear Science and Engineering
December 2025
Nuclear Technology
November 2025
Fusion Science and Technology
Latest News
DNFSB’s Summers ends board tenure, extending agency’s loss of quorum
Lee
Summers
The Defense Nuclear Facilities Safety Board, the independent agency responsible for ensuring that Department of Energy facilities are protective of public health and safety, announced that the board’s acting chairman, Thomas Summers, has concluded his service with the agency, having completed his second term as a board member on October 18.
Summers’ departure leaves Patricia Lee, who joined the DNFSB after being confirmed by the Senate in July 2024, as the board’s only remaining member and acting chair. Lee’s DNFSB board term ends in October 2027.
Keynotes Session
Wednesday, August 23, 2023|8:00–8:50AM EDT|Columbia 11/12
Session Chair:
Chul-Hwa Song (KAERI)
Dr. Yohei Sato studied is a senior scientist at Paul Scherrer Institute and a lecturer in ETH Zurich. He received MSc and PhD degree in Navar Architecture and Ocean Engineering at the University of Tokyo. He worked at Asahi Glass Co., Ltd. for three years, and at the Center for CFD Research in the National Maritime Research Institute for seven years. Since 2009, he has been working at Paul Scherrer Institute in Switzerland. His major research field is Computational Fluid Dynamics, especially for free-surface flows and phase-change phenomena.
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Recent Progress in Boiling Flow Simulation Using Interface Tracking Method
Y. Sato (Paul Scherrer Institute)
Paper
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