TrioCFD 1.9.8
TrioCFD documentation
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Keywords derived from milieu_base

Keywords introduced by TrioCFD that extend the Milieu_base family. See Keywords derived from milieu_base for the base-class documentation and the canonical keyword list.

fluide_diphasique

Two-phase fluid.

Parameters:

  • sigma (type: champ_don_base) surfacic tension (J/m2)
  • fluide0 | phase0 (type: fluide_base) first phase fluid
  • fluide1 | phase1 (type: fluide_base) second phase fluid
  • [chaleur_latente] (type: champ_don_base) phase changement enthalpy h(phase1_) - h(phase0_) (J/kg/K)
  • [formule_mu] (type: string) (into=[standard,arithmetic,harmonic]) formula used to calculate average
  • [gravite] (type: field_base) not_set
  • [rho] (type: field_base) Density (kg.m-3).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [porosites] (type: porosites) Porosities.

fluide_diphasique_ijk

Two-phase fluid.

Parameters:

  • sigma (type: champ_don_base) surfacic tension (J/m2)
  • fluide0 | phase0 (type: fluide_base) first phase fluid
  • fluide1 | phase1 (type: fluide_base) second phase fluid
  • [chaleur_latente] (type: champ_don_base) phase changement enthalpy h(phase1_) - h(phase0_) (J/kg/K)
  • [formule_mu] (type: string) (into=[standard,arithmetic,harmonic]) formula used to calculate average
  • [gravite] (type: field_base) not_set
  • [rho] (type: field_base) Density (kg.m-3).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [porosites] (type: porosites) Porosities.

milieu_phase_field

Class for Phase_field fluid.

Parameters:

  • approximation_de_boussinesq (type: approx_boussinesq) To use or not the Boussinesq approximation.
  • [viscosite_dynamique_constante] (type: visco_dyn_cons) To use or not a viscosity which will depends on concentration C (in fact, C is the unknown of Cahn-Hilliard equation).
  • [beta_th] (type: field_base) Thermal expansion (K-1).
  • [mu] (type: field_base) Dynamic viscosity (kg.m-1.s-1).
  • [beta_co] (type: field_base) Volume expansion coefficient values in concentration.
  • [rho] (type: field_base) Density (kg.m-3).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [porosites] (type: bloc_lecture) Porosity (optional)
  • [indice] (type: field_base) Refractivity of fluid.
  • [kappa] (type: field_base) Absorptivity of fluid (m-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [gravite] (type: field_base) Gravity field (optional).

solid_particle_base

base particle type for collision model

Parameters:

  • e_dry (type: float) dry coefficient
  • [beta_th] (type: field_base) Thermal expansion (K-1).
  • [mu] (type: field_base) Dynamic viscosity (kg.m-1.s-1).
  • [beta_co] (type: field_base) Volume expansion coefficient values in concentration.
  • [rho] (type: field_base) Density (kg.m-3).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [porosites] (type: bloc_lecture) Porosity (optional)
  • [indice] (type: field_base) Refractivity of fluid.
  • [kappa] (type: field_base) Absorptivity of fluid (m-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [gravite] (type: field_base) Gravity field (optional).

solid_particle_sphere

spherical particle for collision model

Parameters:

  • radius (type: float) radius of a spherical particle
  • e_dry (type: float) dry coefficient
  • [beta_th] (type: field_base) Thermal expansion (K-1).
  • [mu] (type: field_base) Dynamic viscosity (kg.m-1.s-1).
  • [beta_co] (type: field_base) Volume expansion coefficient values in concentration.
  • [rho] (type: field_base) Density (kg.m-3).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [porosites] (type: bloc_lecture) Porosity (optional)
  • [indice] (type: field_base) Refractivity of fluid.
  • [kappa] (type: field_base) Absorptivity of fluid (m-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [gravite] (type: field_base) Gravity field (optional).

solid_particle_spheroid

spheroid particle for collision model

Parameters:

  • half_small_axis (type: float) small half-axis of the spheroid
  • half_long_axis (type: float) long half-axis of the spheroid
  • e_dry (type: float) dry coefficient
  • [beta_th] (type: field_base) Thermal expansion (K-1).
  • [mu] (type: field_base) Dynamic viscosity (kg.m-1.s-1).
  • [beta_co] (type: field_base) Volume expansion coefficient values in concentration.
  • [rho] (type: field_base) Density (kg.m-3).
  • [cp] (type: field_base) Specific heat (J.kg-1.K-1).
  • [lambda_ | lambda] (type: field_base) Conductivity (W.m-1.K-1).
  • [porosites] (type: bloc_lecture) Porosity (optional)
  • [indice] (type: field_base) Refractivity of fluid.
  • [kappa] (type: field_base) Absorptivity of fluid (m-1).
  • [diametre_hyd_champ] (type: field_base) Hydraulic diameter field (optional).
  • [porosites_champ] (type: field_base) The porosity is given at each element and the porosity at each face, Psi(face), is calculated by the average of the porosities of the two neighbour elements Psi(elem1), Psi(elem2) : Psi(face)=2/(1/Psi(elem1)+1/Psi(elem2)). This keyword is optional.
  • [gravite] (type: field_base) Gravity field (optional).