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NRC proposed rule for licensing reactors authorized by DOE, DOD
Nuclear reactor designs approved by the Department of Energy or Department of Defense could get streamlined pathways through the Nuclear Regulatory Commission’s commercial licensing process should applicants wish to push the technology into the civilian sector.
A proposed rule introduced April 2 by the NRC would “improve NRC licensing review efficiency, where applicable, by explicitly establishing by regulation an additional means for reactor applicants to demonstrate the safety functions of their reactor designs, and thus, would contribute to the safe and secure use and deployment of civilian nuclear energy technologies.”
Benjamin Allen Baker, Kurt D. Fielding, Jacob E. Hansen, Tanner Ellsworth
Nuclear Technology | Volume 207 | Number 11 | November 2021 | Pages 1746-1752
Regular Technical Paper | doi.org/10.1080/00295450.2020.1833621
Articles are hosted by Taylor and Francis Online.
The Transient Reactor Test (TREAT) facility recently replaced the automatic reactor control system (ARCS). This paper discusses some of the enhancements that were made during the ARCS replacement such as calculations to take into account the nonadiabatic effects and increasing the dynamic range for power and period indication. This paper also discusses upgrades that had been planned but were unable to implemented and potential upgrades for the future.
