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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.
Tsutomu Shimada, Tetsuya Mori, Minoru Itagaki, Kei-ichiro Sugita, Eiki Oikawa, Teruyuki Sato
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 306-309
Reversed Field Pinch Studies | doi.org/10.13182/FST95-A11947093
Articles are hosted by Taylor and Francis Online.
Reversed field pinch experiments have been performed by using a small size device, which is characterized a high aspect ratio and high current density. The RFP configuration has been achieved as follows; the duration is about 0.3 ms, the plasma current is 25 kA that corresponds to the average current density exceeds 4 MA/m2, and the loop voltage is about 40 V. In the plasma, we have observed asymmetry in the radial profile of the magnetic field and dynamic behavior of the RFP plasma disruption. From the relation between the toroidal magnetic flux and the plasma current, the effective inductance is obtained and compared with the theoretical value.