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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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!
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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.
Neill Taylor, Carlos Alejaldre, Pierre Cortes
Fusion Science and Technology | Volume 64 | Number 2 | August 2013 | Pages 111-117
ITER | Proceedings of the Twentieth Topical Meeting on the Technology of Fusion Energy (TOFE-2012) (Part 1), Nashville, Tennessee, August 27-31, 2012 | doi.org/10.13182/FST13-A18064
Articles are hosted by Taylor and Francis Online.
The safety documentation for ITER, including the Preliminary Safety Report, was submitted to the French nuclear safety authorities in March 2010 as part of the procedure for licensing the facility as a basic nuclear installation in France. The documents were then examined by the authorities and their technical advisors, with substantial interaction between specialists from the ITER Organization and the nuclear regulator. Finally the examination has concluded with a positive advice to grant the decree to permit the creation of ITER, and to proceed to the next stage of licensing, during which a number of ongoing commitments will have to be fulfilled.In the course of the examination of the ITER safety files, a number of technical issues were visited. These concerned the provisions in the design to mitigate potential hazards by the implementation of two safety functions: confinement of radioactive material and limitation of exposure to ionizing radiation. The robustness of the confinement systems that protect radioactive inventories had to be justified and their adequacy in all situations had to be demonstrated. Potential challenges to the confinement, even in events regarded as extremely unlikely, had to be fully analyzed. It also had to be shown that radioactive waste generated by the operation of ITER has a viable path for its safe storage and ultimate disposal.In this paper some of the key technical issues that form part of the ITER safety case are outlined, in the light of the discussions held during the regulatory examination of the files. Some of the issues outlined are the subject of ongoing actions to reach a final conclusion.