Technique of rock thermal conductivity evaluation on core cuttings and non-consolidated rocks

2018 ◽  
Vol 108 ◽  
pp. 15-22 ◽  
Author(s):  
E. Popov ◽  
A. Trofimov ◽  
A. Goncharov ◽  
S. Abaimov ◽  
E. Chekhonin ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Rock Thermal Conductivity

Portableinsituwall‐rock thermal conductivity meter for mine pits

1991 ◽  
Vol 62 (6) ◽  
pp. 1581-1586 ◽  
Author(s):  
Xian‐jie Shen ◽  
Shu‐zhen Yang ◽  
Wen‐ren Zhang
Keyword(s):  
Thermal Conductivity ◽  
Rock Thermal Conductivity

Thermal conductivity estimation model considering the effect of water saturation explaining the heterogeneity of rock thermal conductivity

Geothermics ◽  
2017 ◽  
Vol 66 ◽  
pp. 1-12 ◽  
Author(s):  
Katharina Albert ◽  
Marcellus Schulze ◽  
Claudia Franz ◽  
Roland Koenigsdorff ◽  
Kai Zosseder
Keyword(s):  
Thermal Conductivity ◽  
Water Saturation ◽  
Estimation Model ◽  
Effect Of Water ◽  
Rock Thermal Conductivity

Analysis of Impact of Moisture Content on Rock Thermal Conductivity Coefficient Using TCS Method

2015 ◽  
Vol 1095 ◽  
pp. 429-432 ◽  
Author(s):  
Zi Wang Yu ◽  
Yan Jun Zhang ◽  
Ping Gao
Keyword(s):  
Thermal Conductivity ◽  
Moisture Content ◽  
Geothermal Energy ◽  
Thermal Conductivity Coefficient ◽  
Reference Value ◽  
Coefficient Of Thermal Conductivity ◽  
Relative Thermal Conductivity ◽  
Structure Density ◽  
Rock Thermal Conductivity ◽  
Thermal Conductivity Of Rock

The coefficient of thermal conductivity scanner (TCS) was used to test granodiorite, sandstone and rhyolite samples, focuses on the changing rule of the thermal conductivity coefficient of rock under different moisture content. The coefficient of thermal conductivity of the rock increases with water content, and follow a linear relationship. The relative thermal conductivity of three kinds of rock sample is: granodiorite higher than sandstone and higher than rhyolite. The higher the structure density at the same time, the smaller the porosity, the stronger the cementation, the higher the strength, the greater the thermal conductivity of rock mass. This conclusion can be used with geothermal energy development, and has certain reference value.

Measurements of rock thermal conductivity with a Transient Divided Bar

Geothermics ◽  
2015 ◽  
Vol 53 ◽  
pp. 183-189 ◽  
Author(s):  
V. Pasquale ◽  
M. Verdoya ◽  
P. Chiozzi
Keyword(s):  
Thermal Conductivity ◽  
Rock Thermal Conductivity
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