文章基本信息

标题：Selected soil thermal conductivity models
本地全文：下载
作者：Monika Rerak
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2017
卷号：13
页码：1-4
DOI：10.1051/e3sconf/20171302003
出版社：EDP Sciences
摘要：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.