Influence of pressure and temperature on thermal conductivity of limestone
A. E Ramazanova , A. M Magdiev
Izvestiya MGTU MAMI ›› 2014, Vol. 4 ›› Issue (1-4) : 91 -95.
Influence of pressure and temperature on thermal conductivity of limestone
The paper presents the results of experimental studies of the effective thermal conductivity of gas, water and oil-filled limestone samples under high pressures up to 400 MPa and temperatures in the range of 273-523 K. It is shown that the pressure leads to a nonlinear increase of the effective thermal conductivity of limestone and affects the nature of its temperature dependence.
rock / temperature / pressure / conductivity / saturation / defect
Ramazanova A.E., Magdiev A.M.
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