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UIUC submits MMR construction permit application
The University of Illinois–Urbana-Champaign, in partnership with Nano Nuclear Energy, has submitted a construction permit application to the Nuclear Regulatory Commission for construction of a Kronos micro modular reactor (MMR). This is the first major step in the two-part 10 CFR Part 50 licensing process for the research and test reactor and is the culmination of years of technical refinement and regulatory alignment.
The team chose to engage with the NRC in a preapplication readiness assessment, providing the agency with draft versions of the majority of the CPA’s technical content for feedback, which is expected to ensure a high-quality application.
Chien C. Lin
Nuclear Science and Engineering | Volume 99 | Number 4 | August 1988 | Pages 390-393
Technical Note | doi.org/10.13182/NSE88-A23567
Articles are hosted by Taylor and Francis Online.
The radiolytic gas production rate in boiling water reactors has been reevaluated. The results of recent measurements of the dissolved gases in the main steam samples agree very well with the average production rate measured from the off-gas samples. The best estimate total gas (H2 and O2) production rate is 19.3 ± 0.06 cm3/s-MW(thermal)−1, and the average O2 content in steam is 17.5 ppm. The observed G(H2) and G(O2) values in the reactor core are estimated to be 0.24 and 0.12 molecule/100 eV, respectively.
