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Swiss nuclear power and the case for long-term operation
Designed for 40 years but built to last far longer, Switzerland’s nuclear power plants have all entered long-term operation. Yet age alone says little about safety or performance. Through continuous upgrades, strict regulatory oversight, and extensive aging management, the country’s reactors are being prepared for decades of continued operation, in line with international practice.
W. B. Lewis
Nuclear Technology | Volume 3 | Number 4 | April 1967 | Pages 222-225
Technical Paper and Note | doi.org/10.13182/NT67-A27760
Articles are hosted by Taylor and Francis Online.
A mathematical model of coatings of finite thickness is developed. Diffusion into a virgin region occurs for a specified time; diffusion out from the nonuniformly contaminated region then takes place for another specified time. The amount of contamination is given as a function of time and position, and the integrated contamination is given as a function of time. Curves are presented to make the model useful for the experimental determination of the diffusion coefficient.
