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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.
T. G. Theofanous, H. K. Fauske
Nuclear Technology | Volume 19 | Number 3 | September 1973 | Pages 132-139
Technical Paper | Reactor | doi.org/10.13182/NT73-A15874
Articles are hosted by Taylor and Francis Online.
In considering the process of liquid-metal vapor condensation during the rise of a large vapor bubble in a pool of cool liquid, previous studies have ignored the effect of the noncondensables. By solving the problem of transient mass diffusion in the vapor space in conjunction with the problem of transient heat conduction and convection in the liquid phase, the effect of noncondensables has been shown to seriously retard the condensation process.
