Thermal Conductivity of Dielectric Solids at High Pressure
- 15 September 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 161 (3), 861-863
- https://doi.org/10.1103/physrev.161.861
Abstract
The thermal conductivity of KCL, KBr, fired talc, dunite, and eclogite was measured to pressures as high as 19 kbar and to temperatures as high as 450°C. Fluid pressure was supplied by dry nitrogen. A Manganin resistance gauge and Pt versus Pt-13% Rh thermocouples measured the pressure and temperature, respectively. Data were fitted with the surface in the sense of least squares by means of a CDC 1604 computer. Conductivities were found to increase nonlinearly with pressure, the slope of the surface decreasing at higher pressures.
Keywords
This publication has 1 reference indexed in Scilit:
- ELASTIC WAVE VELOCITIES IN IRON AT HIGH PRESSURES (4.5 TO 18 KBAR)Applied Physics Letters, 1963