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Published in: Meccanica 12/2014

01-12-2014

Theoretical derivation of the conservation equations for single phase flow in porous media: a continuum approach

Author: C. Di Nucci

Published in: Meccanica | Issue 12/2014

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Abstract

This paper deals with the theoretical derivation of the conservation equations for single phase flow in a porous medium. The derivation is obtained within the framework of the continuum mechanics and classical thermodynamics. The adopted procedure provides the conservation equations of mass, momentum, mechanical energy, total energy, internal energy, entropy, temperature, enthalpy, Gibbs free energy and Helmholtz free energy. The obtained results highlight the connection between the basic equations of fluid mechanics and of fluid flow in porous media, as well as the restrictions and the limitations of Darcy’s law and Richards’ equation.

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Appendix
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Metadata
Title
Theoretical derivation of the conservation equations for single phase flow in porous media: a continuum approach
Author
C. Di Nucci
Publication date
01-12-2014
Publisher
Springer Netherlands
Published in
Meccanica / Issue 12/2014
Print ISSN: 0025-6455
Electronic ISSN: 1572-9648
DOI
https://doi.org/10.1007/s11012-014-0022-y

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