version 0.6.0
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fields_material_properties Module Reference

Local properties of material defined on cells or faces. More...

Variables

double precision, dimension(:,:,:), allocatable density
 Density.
 
double precision, dimension(:,:,:), allocatable density_n
 
double precision, dimension(:,:,:), allocatable density_nm1
 
double precision, dimension(:,:,:), allocatable density_extrapolated
 
type(t_face_field) density_face
 
type(t_face_field) density_face_n
 
type(t_face_field) density_face_nm1
 
type(t_face_field) density_extrapolated_face
 
double precision, dimension(:,:,:), allocatable density_gravity_term_boussinesq
 Density associated to the gravity term (function of temperature for instance) according to the Boussinesq approximation.
 
type(t_face_field) density_gravity_term_boussinesq_face
 
double precision, dimension(:,:,:), allocatable thermal_expansion
 Thermal expansion coefficient.
 
double precision, dimension(:,:,:), allocatable thermal_expansion_n
 
double precision, dimension(:,:,:), allocatable thermal_expansion_nm1
 
double precision, dimension(:,:,:), allocatable thermal_expansion_extrapolated
 
double precision, dimension(:,:,:), allocatable specific_heat
 Specific Heat.
 
double precision, dimension(:,:,:), allocatable specific_heat_cp
 
double precision, dimension(:,:,:), allocatable specific_heat_cp_n
 
double precision, dimension(:,:,:), allocatable specific_heat_cp_nm1
 
double precision, dimension(:,:,:), allocatable specific_heat_cp_extrapolated
 
double precision, dimension(:,:,:), allocatable specific_heat_cv
 
double precision, dimension(:,:,:), allocatable specific_heat_cv_n
 
double precision, dimension(:,:,:), allocatable specific_heat_cv_nm1
 
double precision, dimension(:,:,:), allocatable specific_heat_cv_extrapolated
 
double precision, dimension(:,:,:), allocatable isothermal_compressibility
 Isothermal compressibility.
 
double precision, dimension(:,:,:), allocatable isothermal_compressibility_n
 
double precision, dimension(:,:,:), allocatable isothermal_compressibility_nm1
 
double precision, dimension(:,:,:), allocatable isothermal_compressibility_extrapolated
 
double precision, dimension(:,:,:), allocatable speed_of_sound
 Celerity.
 
double precision, dimension(:,:,:), allocatable speed_of_sound_n
 
double precision, dimension(:,:,:), allocatable speed_of_sound_nm1
 
double precision, dimension(:,:,:), allocatable speed_of_sound_extrapolated
 
double precision, dimension(:,:,:), allocatable viscosity
 Viscosity.
 
double precision, dimension(:,:,:), allocatable viscosity_n
 
double precision, dimension(:,:,:), allocatable viscosity_nm1
 
double precision, dimension(:,:,:), allocatable viscosity_extrapolated
 
type(t_edge_field) viscosity_edge
 
type(t_edge_field) viscosity_extrapolated_edge
 
double precision, dimension(:,:,:), allocatable conductivity
 Conductivity.
 
double precision, dimension(:,:,:), allocatable conductivity_n
 
double precision, dimension(:,:,:), allocatable conductivity_nm1
 
double precision, dimension(:,:,:), allocatable conductivity_extrapolated
 
type(t_face_field) conductivity_face
 
type(t_face_field) conductivity_extrapolated_face
 

Detailed Description

The material properties are defined on cell and are interpolated on faces. This interpolation is performed during the discretization of the stress tensor. For the density, a variables of type face_field is created since it used at different stages.

The array density_gravity_term_boussinesq is used by the Boussinesq approximation of the Navier-Stokes equation. It is used in the gravity term, while the density array (constant per phase) is used in the other terms of the equations.