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Connexion

(Article of periodic en Anglais - 2008)

Document title

Thermal conductivity of segregated ground ice

Authors(s) and Affiliation(s)

GAVRILIEV R.I. (1) ;
(1) Melnikov Permafrost Inst., Russian Academy of Sciences, Sakha (Yakutia) Republic, RUSSIE, FEDERATION DE

Abstract

The aim of this paper is to consider the problem in a single theoretical framework using a model representation of porous ice, which takes into account the composition and structure of ice, as well as the structure of pores resulting from freezing of water in a fine-grained soil and a free space. It is shown that the calculated values of thermal conductivity for segregated ice are much higher than some previously published experimental values, probably due to some methodological shortcomings in the calculation and/or in the earlier experiments

Source

Article of periodic

published at : Permafrost and periglacial processes / ISSN 1045-6740 / CODEN PEPPED

Editor : Wiley, Chichester - ROYAUME-UNI (1990)

Millesime : 2008, vol. 19, no4 [pp. 333-340]

Bibliographic references : 19 ref.

Collation : 5 fig., 2 tabl.

Language

Anglais

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/ppp.628

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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