Thermal conductivity of frozen soils

Download
  1. (PDF, 4 MB)
  2. Get@NRC: Thermal conductivity of frozen soils (Opens in a new window)
AuthorSearch for:
TypeArticle
Journal titleCanadian Journal of Earth Sciences
ISSN0008-4077
Volume7
Issue3
Pages982987; # of pages: 6
SubjectPermafrost; Soils; clay; frozen soils; thermal conductivity; ice
AbstractThermal conductivity measurements of two frozen soils, Leda clay and Sudbury silty clay, taken at temperatures between 0 and -22 degrees C by means of a thermal probe and a transient heat flow technique, compare favorably with estimates of thermal conductivity calculated by the DeVries method. Both measured and estimated values show a similar trend of increasing thermal conductivity as the temperature is lowered and the ice content grows. This increase is associated with the high thermal conductivity of ice compared with that of water.
Publication date
LanguageEnglish
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedNo
IdentifierDBR-RP-427
NRC number11277
2553
NPARC number20373940
Export citationExport as RIS
Report a correctionReport a correction
Record identifier01a20e33-74a4-4d5d-a2af-78257128e068
Record created2012-07-23
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)