Effect of water saturation on rock thermal conductivity measurements

2014 ◽  
Vol 626 ◽  
pp. 137-143 ◽  
Author(s):  
P. Nagaraju ◽  
Sukanta Roy
Keyword(s):  
Thermal Conductivity ◽  
Water Saturation ◽  
Conductivity Measurements ◽  
Effect Of Water ◽  
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

scholarly journals Geothermal potential assessment of the Nevado del Ruiz volcano based on rock thermal conductivity measurements and numerical modeling of heat transfer

2018 ◽  
Vol 81 ◽  
pp. 153-164 ◽  
Author(s):  
Maria Isabel Vélez ◽  
Daniela Blessent ◽  
Sebastián Córdoba ◽  
Jacqueline López-Sánchez ◽  
Jasmin Raymond ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Thermal Conductivity ◽  
Numerical Modeling ◽  
Conductivity Measurements ◽  
Geothermal Potential ◽  
Rock Thermal Conductivity

Measuring the Thermal Conductivity of Porous, Transparent SiO2 Films With Time Domain Thermoreflectance

2011 ◽  
Vol 133 (6) ◽  
Author(s):  
Patrick E. Hopkins ◽  
Bryan Kaehr ◽  
Leslie M. Phinney ◽  
Timothy P. Koehler ◽  
Anne M. Grillet ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Time Domain ◽  
Optical Measurements ◽  
Conductivity Measurements ◽  
Glass Slides ◽  
Thermally Conductive ◽  
Surface Variability ◽  
Porous Nanomaterials ◽  
Structural Aspects ◽  
Nanoporous Structures

Nanocomposites offer unique capabilities of controlling thermal transport through the manipulation of various structural aspects of the material. However, measurements of the thermal properties of these composites are often difficult, especially porous nanomaterials. Optical measurements of these properties, although ideal due to the noncontact nature, are challenging due to the large surface variability of nanoporous structures. In this work, we use a vector-based thermal algorithm to solve for the temperature change and heat transfer in which a thin film subjected to a modulated heat source is sandwiched between two thermally conductive pathways. We validate our solution with time domain thermoreflectance measurements on glass slides and extend the thermal conductivity measurements to SiO2-based nanostructured films.

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