| Issue |
MATEC Web Conf.
Volume 110, 2017
International Youth Scientific Conference “Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment” (HMTTSC 2017)
|
|
|---|---|---|
| Article Number | 01046 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/201711001046 | |
| Published online | 19 June 2017 | |
Effective fuel temperature of wwer-1000
National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
* Corresponding author: alex12kudrow@gmail.com
The main temperature characteristics of a pressurized water reactor are distinguished, supporting its safety and reliable operation. The special role of the uranium fuel effective temperature is emphasized and the accuracy of the analytical determination of the power effect is increased. The calculation of the temperature distribution along the radius of the fuel rod was carried out taking into account the temperature dependence of the thermal conductivity UO2. The design procedure was corrected for using the Finca-Ronchi dependence for the thermal conductivity of 95% density of the theoretical one.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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