| Issue |
E3S Web Conf.
Volume 13, 2017
4th Scientific and Technical Conference on Modern Technologies and Energy Systems, WTiUE 2016
|
|
|---|---|---|
| Article Number | 02003 | |
| Number of page(s) | 4 | |
| Section | Nanofluids, fluid mechanics and heat transfer | |
| DOI | https://doi.org/10.1051/e3sconf/20171302003 | |
| Published online | 10 February 2017 | |
Selected soil thermal conductivity models
Cracow University of Technology, Institute of Thermal Power Engineering, al. Jana Pawła II 37, 31-864 Krakow, Poland
* Corresponding author: monika.rerak@mech.pk.edu.pl
The paper presents collected from the literature models of soil thermal conductivity. This is a very important parameter, which allows one to assess how much heat can be transferred from the underground power cables through the soil. The models are presented in table form, thus when the properties of the soil are given, it is possible to select the most accurate method of calculating its thermal conductivity. Precise determination of this parameter results in designing the cable line in such a way that it does not occur the process of cable overheating.
© The Authors, published by EDP Sciences, 2017
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