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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
August 2024
Nuclear Technology
July 2024
Fusion Science and Technology
Latest News
NRC engineers share their expertise at the University of Puerto Rico
Robert Roche-Rivera and Marcos Rolón-Acevedo are licensed professional engineers who work at the U.S. Nuclear Regulatory Commission. They are also alumni of the University of Puerto Rico–Mayagüez (UPRM) and have been sharing their knowledge and experience with students at their alma mater since last year, serving as adjunct professors in the university’s Department of Mechanical Engineering. During the 2023–2024 school year, they each taught two courses: Fundamentals of Nuclear Science and Engineering, and Nuclear Power Plant Engineering.
Technical Session
Tuesday, September 27, 2022|10:00AM–12:05PM PDT|Harbor
Session Chair:
Hideo Hirayama (High Energy Accelerator Research Organization, KEK)
Alternate Chair:
Maha Bouhadida (IRSN)
Session Organizer:
Thomas M. Miller (ORNL)
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Investigation and Analysis of the TEPCO's Fukushima Daiichi NPS Accident (March 2021)
10:00–10:25AM PDT
Masaya Yasui (Nuclear Regulatory Agency)
Presented by Kohei Iwanaga (Nuclear Regulatory Agency Japan)
Paper
Estimation of 137Cs Activity Using Pinhole Gamma Camera at Unit 2 Operation Floor in Fukushima Daiichi Nuclear Power Station
10:25–10:50AM PDT
Katsumi Hayashi (Nuclear Regulation Authority), Hideo Hirayama (High Energy Accelerator Research Organization), Kohei Iwanaga (Nuclear Regulation Authority), Kenjiro Kondo (High Energy Accelerator Research Organization), Seishiro Suzuki (Nuclear Regulation Authority)
Estimated Cs-137 Radioactivity Deposited in the Gap Between the Top and Middle Cover of the Shield Plug in Fukushima Daiichi Nuclear Power Station Unit 2
10:50–11:15AM PDT
Kohei Iwanaga (Nuclear Regulatory Agency), Hideo Hirayama (High Energy Accelerator Research Organization), Katsumi Hayashi (Nuclear Regulatory Agency), Kenjiro Kondo (Nuclear Regulatory Agency), Seishiro Suzuki (Nuclear Regulatory Agency), Zenko Yoshida (Nuclear Regulatory Agency)
Radiation Environment Around the Contaminated Water Storage Tank Including Highly Concentrated 90Sr/90Y at Fukushima Daiichi Nuclear Power Station
11:15–11:40AM PDT
Hideo Hirayama (Nuclear Regulatory Agency), Kenjiro Kondo (Nuclear Regulatory Agency), Seishiro Sszuki (Nuclear Regulatory Agency), Shimpei Hamamoto (Nuclear Regulatory Agency), Kohei Iwanaga (Nuclear Regulatory Agency)
Neutron Spectra Reconstruction with an Artificial Neural Network Trained with a Large Built Dataset
11:40AM–12:05PM PDT
M. Bouhadida (IRSN), M. Brovchenko (IRSN), T. Vinchon (IRSN), W. Monange (IRSN), F. Trompier (IRSN)
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