Effect of pressure and temperature on the thermal conductivity of siltstone and dolomite

The effective thermal conductivity of rocks (siltstone and dolomite) at high pressures of up to 250 MPa and temperatures of 275–523 K is investigated. It is established that the degree of crystallization of rock-forming substances affects the temperature dependence of thermal conductivity. The therm...

Full description

Saved in:
Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2012, Vol.76 (1), p.125-127
Main Authors: Ramazanova, A. E., Emirov, S. N.
Format: Article
Language:English
Subjects:
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Proceeding of the “ODPO-14”
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The effective thermal conductivity of rocks (siltstone and dolomite) at high pressures of up to 250 MPa and temperatures of 275–523 K is investigated. It is established that the degree of crystallization of rock-forming substances affects the temperature dependence of thermal conductivity. The thermal conductivity of amorphous and crystalline components in the structure of rock is calculated.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873812010248