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Developing a new regulatory framework for advanced reactors: Update on Part 53
White
The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) on March 29 held another presentation in its monthly Community of Practice (CoP) series. The presenter, Patrick White with the Nuclear Innovation Alliance (NIA), talked about the current status of efforts to develop a new regulatory framework for advanced reactors—known as 10 CFR Part 53 or simply Part 53. White serves as the research director of the NIA, where he leads their research as well as analysis-based stakeholder and policymaker engagement and education. White’s March 29 presentation is publicly available on YouTube and at ANS’s publication platform Nuclear Science and Technology Open Research (NSTOR).
RP3C chair N. Prasad Kadambi opened the CoP with brief introductory remarks about the RP3C before he welcomed White as the session’s presenter.
White covered three main topics: the history of the existing regulatory frameworks for new reactors, progress to date on the development of the Part 53 rule for advanced reactors, and the current status and next steps for the Part 53 rulemaking process.
Kozo Yamazaki, Kiyomasa Watanabe, Osamu Motojima, Masami Fujiwara
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 260-263
Helical Systems | doi.org/10.13182/FST95-A11947083
Articles are hosted by Taylor and Francis Online.
Modular Heliotron concepts with well-defined and efficient closed helical divertor are studied. The physics optimization of this system has been carried out based on the LHD (Large Helical Device) concept by means of vacuum magnetic surface analyses and finite-beta calculations. The effectiveness of this new modular coil system and its magnetic configuration are clarified. Engineering design of this Modular Heliotron Reactor (MHR) is also carried out based on this physics concept and engineering scalings, and the required machine parameters for DT ignition reactors are clarified.
