1. Reference problem

1.1. Geometry

Consider a cube with side \(\mathrm{100m}\).

H

G

Y

C

D

X

F

E

Z

B

A

Coordinates of the points (\(m\)):

1.2. Material properties

Only the properties on which the solution depends are given here. The command file contains other material data (elasticity modules, thermal conductivity…) that play no role in the solution of the problem being treated.

Liquid water	Density ( \({\mathrm{kg.m}}^{-3}\) ) Heat at constant pressure (\({\mathrm{J.K}}^{-1}\)) coefficient of thermal expansion of liquid (\({K}^{-1}\)) Dynamic viscosity of liquid water (\(\mathrm{Pa.s}\)) Relative permeability to water	103 4180 0. 0.001
Vapeur	Specific heat ( \({\mathrm{J.K}}^{-1}\) ) Initial enthalpy (latent heat of vaporization) \(J/\mathrm{Kg}\) Molar mass (\({\mathrm{kg.mol}}^{-1}\))	1900 2.5E6. 0.018
Gaz	Specific heat ( \({\mathrm{J.K}}^{-1}\) ) Molar mass (\({\mathrm{kg.mol}}^{-1}\)) Relative gas permeability Gas viscosity (\({\mathrm{kg.m}}^{-1}\mathrm{.}{s}^{-1}\))	1900 0.018 1,8E-5
Dissolved air	Specific heat ( \({\mathrm{J.K}}^{-1}\) ) Henry’s constant (\({\mathrm{Pa.m}}^{3}\mathrm{.}{\mathrm{mol}}^{-1}\))	1900 50000
Skeleton	Heat capacity at constant stress (\({\mathrm{J.K}}^{-1}\))	1050
Initial state	Porosity Temperature (\(K\)) Gas Pressure (\(\mathrm{Pa}\)) Gas Pressure () Vapor Pressure (\(\mathrm{Pa}\)) Initial Liquid Saturation (\(\mathrm{Pa}\))	0.3 300 1E5 3700 0.5
Constants	Ideal gas constant	8,315
Homogenized coefficients	Homogenized density ( \({\mathrm{kg.m}}^{-3}\) ) Sorption isotherm	2200 With

1.3. Boundary conditions and loads

On all sides:

Heat flow

Zero hydraulic flow