Title of article
The thermal conductivity for granite with various water contents
Author/Authors
Cho، نويسنده , , W.J. and Kwon، نويسنده , , S. and Choi، نويسنده , , J.W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
5
From page
167
To page
171
Abstract
The thermal conductivities of granite were measured under different conditions of porosity and water content to investigate the effects of the porosity and water content on the thermal conductivity. For the dry samples, the thermal conductivities range from 2.12 W/mK for the rocks with a high porosity to 3.12 W/mK for the ones with a low porosity. Water-sorbed samples have greater thermal conductivities than dry samples of the same granite. The thermal conductivities range from 2.99 W/mK for granites with a high porosity to 3.62 W/mK for ones with a low porosity under saturated condition.
Keywords
thermal conductivity , granite , porosity , water content
Journal title
Engineering Geology
Serial Year
2009
Journal title
Engineering Geology
Record number
2347570
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