Article

Thermophysical Properties of Materials
2007. V. 45. № 3. P. 317–320
Emirov S.N., Ramazanova E.N.
Thermal conductivity of sandstone at high pressures and temperatures
Annotation
Results are given of experimental investigations of the coefficient of thermal conductivity of samples of sandstone at hydrostatic pressures of up to $400$ MPa and temperatures of $275$–$523$ K. It is demonstrated that the pressure increase causes a weaker temperature dependence of thermal conductivity. Processes are discussed which lead to additional scattering of heat waves in disordered media.
Article reference:
Emirov S.N., Ramazanova E.N. Thermal conductivity of sandstone at high pressures and temperatures, High Temp., 2007. V. 45. № 3. P. 317