Macroscopic thermodynamics of porous media
type: Item
instance of: scholarly article
title: Macroscopic thermodynamics of porous media
zbMATH Open document ID: 0762.73007
DOI: 10.1007/BF01126718
author: P. Nicolas
author: Michel Frémond
published in: Continuum Mechanics and Thermodynamics
publication date: 1993-02-18T00:00:00Z
review text: A macroscopic thermodynamical theory of unsaturated porous media is studied. The porous media under consideration contain air, liquid water and its vapour encountering phase changes. To the classical state quantities, viz. temperature and densities, we add the volume fractions. These fractions are submitted to constraints, for instance their values lie between \(0\) and \(1\). The contraints are taken into account by the free energies which become non-smooth functions. The constitutive laws are obtained by classical thermodynamics and a careful treatment of the non-smooth functions.
Mathematics Subject Classification ID: 74A15
Mathematics Subject Classification ID: 74E05
Mathematics Subject Classification ID: 80A17
zbMATH DE Number: 124211
zbMATH Keywords: unsaturated porous media
zbMATH Keywords: phase changes
zbMATH Keywords: volume fractions
zbMATH Keywords: free energies
zbMATH Keywords: constitutive laws
zbMATH Keywords: non-smooth functions
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 124211