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Etudes numériques et applications en ingénierie de l'expansion des sols due au gel limitée par des thermosiphons hermétiques diphasiques.

Numerical investigations and engineering applications on freezing expansion of soil restrained by two-phase closed thermosyphons.

Auteurs : PAN Y., WU C. Z.

Type d'article : Article

Résumé

A numerical simulation has been carried out to describe the coupled heat transfer of water-saturated soil with a two-phase closed thermosyphon. The predictions of the present study agreed well with the measured data. The mechanism of the freezing expansion restrained by the two-phase closed thermosyphon is described, forming a basis for the calculation of the effective radius, for engineering applications.

Détails

  • Titre original : Numerical investigations and engineering applications on freezing expansion of soil restrained by two-phase closed thermosyphons.
  • Identifiant de la fiche : 2003-0459
  • Langues : Anglais
  • Source : International Journal of thermal Sciences - vol. 41 - n. 4
  • Date d'édition : 04/2002

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