Non-isothermal Transport of Multi-phase Fluids in Porous Media. The Entropy Production

Non-isothermal Transport of Multi-phase Fluids in Porous Media. The Entropy Production

We derive the entropy production for transport of multi-phase fluids in a non-deformable, porous medium exposed to differences in pressure, temperature, and chemical potentials. Thermodynamic extensive variables on the macro-scale are obtained by integrating over a representative elementary volume (...

Full description

Bibliographic Details
Main Authors: Signe Kjelstrup, Dick Bedeaux, Alex Hansen, Bjørn Hafskjold, Olav Galteland
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-11-01
Series:Frontiers in Physics
Subjects:
porous media
energy dissipation
two-phase flow
excess surface- and line-energies
pore-scale
representative elementary volume
Online Access:https://www.frontiersin.org/article/10.3389/fphy.2018.00126/full

Internet

https://www.frontiersin.org/article/10.3389/fphy.2018.00126/full

Similar Items