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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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NRC begins special inspection at Hope Creek
The Nuclear Regulatory Commission is conducting a special inspection at Hope Creek nuclear plant in New Jersey to investigate the cause of repeated inoperability of one of the plant’s emergency diesel generators, the agency announced in a February 25 news release.
Guillermo A. Urrutia, Susana I. Passaggio, A. J. G. Maroto, Miguel A. Blesa
Nuclear Science and Engineering | Volume 84 | Number 2 | June 1983 | Pages 120-130
Technical Paper | doi.org/10.13182/NSE83-A17718
Articles are hosted by Taylor and Francis Online.
Experimental data on the adhesion of α-Fe2O3 on large ZrO2 pellets are presented and discussed in terms of the colloidal interactions of the two double layers. The pH dependence of adhesion is thus explained. The relevance of colloidal interactions of this type in reactor conditions is then discussed, through the evaluation of the impact of the existence of a potential barrier to deposition. This is discussed in terms of Beal's model, and the changes in the stopping distance for colloidal particles due to this barrier are evaluated. The influence of pH and particle size on deposition phenomena is also discussed. Predicted values for the deposition coefficient are compared with operational values from the Atucha Nuclear Power Plant.
