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

coalescence_bulles_1groupe

Source term of interfacial area

Parameters:

bloc (type: bloc_lecture) Should be { }
yao_morel (type: string) Yao Morel correlation

coalescence_bulles_2groupes

Source term of interfacial area

Parameters:

bloc (type: bloc_lecture) hydraulic diameter should be specified within this bloc
smith (type: string) Smith correlation

correction_lubchenko

not_set

Parameters:

[beta_lift] (type: float) not_set
[beta_disp] (type: float) not_set

diffusion_croisee_echelle_temp_taux_diss_turb

Cross-diffusion source term used in the tau and omega equations

Parameters:

[sigma_d] (type: float) Constant for the used model

diffusion_supplementaire_lin_echelle_temp_turb

Synonyms: diffusion_supplementaire_echelle_temp_turb

not_set

dissipation_echelle_temp_taux_diss_turb

Dissipation source term used in the tau and omega equations

Parameters:

[beta_omega] (type: float) Constant for the used model

flux_2groupes

Source term of mass and interfacial area transfer

Parameters:

[dh] (type: float) hydraulic diameter

injection_qdm_nulle

not_set

production_echelle_temp_taux_diss_turb

Production source term used in the tau and omega equations

Parameters:

[alpha_omega] (type: float) Constant for the used model

production_energie_cin_turb

Production source term for the TKE equation

production_hzdr

Additional source terms in the turbulent kinetic energy equation to model the fluctuations induced by bubbles.

Parameters:

[constante_gravitation] (type: float) not_set
[c_k] (type: float) not_set

rupture_bulles_1groupe

Source term of interfacial area breakup

Parameters:

bloc (type: bloc_lecture) should be { }
yao_morel (type: string) Yao Morel correlation

rupture_bulles_2groupes

Source term of interfacial area breakup

Parameters:

bloc (type: bloc_lecture) hydraulic diameter should be specified
smith (type: string) Smith correlation

source_bif

Additional fluctuations induced by the movement of bubbles, only available in PolyMAC_MPFA

source_con_phase_field

Keyword to define the source term of the Cahn-Hilliard equation.

Parameters:

[systeme_naire] (type: systeme_naire_deriv) not_set
temps_d_affichage (type: int) Time during the caracteristics of the problem are shown before calculation.
moyenne_de_kappa (type: string) To define how mobility kappa is calculated on faces of the mesh according to cell-centered values (chaine is arithmetique/harmonique/geometrique).
multiplicateur_de_kappa (type: float) To define the parameter of the mobility expression when mobility depends on C.
couplage_ns_ch (type: string) Evaluating time choosen for the term source calculation into the Navier Stokes equation (chaine is mutilde(n+1/2)/mutilde(n), in order to be conservative, the first choice seems better).
implicitation_ch (type: string into ['oui', 'non']) To define if the Cahn-Hilliard will be solved using a implicit algorithm or not.
seuil_residu_jfnk (type: float) Convergence threshold (an option of the Newton-Krylov method).
dimension_espace_de_krylov (type: int) Vector numbers used in the method (an option of the Newton-Krylov method).
nb_iterations_jfnk (type: int) Maximal iteration (an option of the Newton-Krylov method).
residu_min_jfnk (type: float) Minimal convergence threshold (an option of the Newton-Krylov method).
residu_max_jfnk (type: float) Maximal convergence threshold (an option of the Newton-Krylov method).

source_con_phase_field_binaire_compact_vdf_p0_vdf

Source for phase field

Parameters:

[systeme_naire] (type: systeme_naire_deriv) not_set
temps_d_affichage (type: int) Time during the caracteristics of the problem are shown before calculation.
moyenne_de_kappa (type: string) To define how mobility kappa is calculated on faces of the mesh according to cell-centered values (chaine is arithmetique/harmonique/geometrique).
multiplicateur_de_kappa (type: float) To define the parameter of the mobility expression when mobility depends on C.
couplage_ns_ch (type: string) Evaluating time choosen for the term source calculation into the Navier Stokes equation (chaine is mutilde(n+1/2)/mutilde(n), in order to be conservative, the first choice seems better).
implicitation_ch (type: string into ['oui', 'non']) To define if the Cahn-Hilliard will be solved using a implicit algorithm or not.
seuil_residu_jfnk (type: float) Convergence threshold (an option of the Newton-Krylov method).
dimension_espace_de_krylov (type: int) Vector numbers used in the method (an option of the Newton-Krylov method).
nb_iterations_jfnk (type: int) Maximal iteration (an option of the Newton-Krylov method).
residu_min_jfnk (type: float) Minimal convergence threshold (an option of the Newton-Krylov method).
residu_max_jfnk (type: float) Maximal convergence threshold (an option of the Newton-Krylov method).

source_con_phase_field_binaire_vdf_p0_vdf

Source for phase field

Parameters:

[systeme_naire] (type: systeme_naire_deriv) not_set
temps_d_affichage (type: int) Time during the caracteristics of the problem are shown before calculation.
moyenne_de_kappa (type: string) To define how mobility kappa is calculated on faces of the mesh according to cell-centered values (chaine is arithmetique/harmonique/geometrique).
multiplicateur_de_kappa (type: float) To define the parameter of the mobility expression when mobility depends on C.
couplage_ns_ch (type: string) Evaluating time choosen for the term source calculation into the Navier Stokes equation (chaine is mutilde(n+1/2)/mutilde(n), in order to be conservative, the first choice seems better).
implicitation_ch (type: string into ['oui', 'non']) To define if the Cahn-Hilliard will be solved using a implicit algorithm or not.
seuil_residu_jfnk (type: float) Convergence threshold (an option of the Newton-Krylov method).
dimension_espace_de_krylov (type: int) Vector numbers used in the method (an option of the Newton-Krylov method).
nb_iterations_jfnk (type: int) Maximal iteration (an option of the Newton-Krylov method).
residu_min_jfnk (type: float) Minimal convergence threshold (an option of the Newton-Krylov method).
residu_max_jfnk (type: float) Maximal convergence threshold (an option of the Newton-Krylov method).

source_con_phase_field_naire_vdf_p0_vdf

Source for phase field

Parameters:

[systeme_naire] (type: systeme_naire_deriv) not_set
temps_d_affichage (type: int) Time during the caracteristics of the problem are shown before calculation.
moyenne_de_kappa (type: string) To define how mobility kappa is calculated on faces of the mesh according to cell-centered values (chaine is arithmetique/harmonique/geometrique).
multiplicateur_de_kappa (type: float) To define the parameter of the mobility expression when mobility depends on C.
couplage_ns_ch (type: string) Evaluating time choosen for the term source calculation into the Navier Stokes equation (chaine is mutilde(n+1/2)/mutilde(n), in order to be conservative, the first choice seems better).
implicitation_ch (type: string into ['oui', 'non']) To define if the Cahn-Hilliard will be solved using a implicit algorithm or not.
seuil_residu_jfnk (type: float) Convergence threshold (an option of the Newton-Krylov method).
dimension_espace_de_krylov (type: int) Vector numbers used in the method (an option of the Newton-Krylov method).
nb_iterations_jfnk (type: int) Maximal iteration (an option of the Newton-Krylov method).
residu_min_jfnk (type: float) Minimal convergence threshold (an option of the Newton-Krylov method).
residu_max_jfnk (type: float) Maximal convergence threshold (an option of the Newton-Krylov method).

source_constituant_vortex

Special treatment for the reactor of vortex effect where reagents are injected just below the free surface in the liquid phase

Parameters:

[senseur_interface] (type: bloc_lecture) This is to be defined for the concentration equation of the reagents only and in the bloc of the sources. Here the user defines the position of the reagents injection.
[rayon_spot] (type: float) defines the radius of the concentration spot (tracer) injected in the fluid
[delta_spot] (type: list of float) dimensions of the injection (segment). the syntax is dim val1 val2 [val3]
[integrale] (type: float) the molar flowrate of injection
[debit] (type: float) a normalization of the molar flow rate. Advice: keep this value to 1.

source_dissipation_echelle_temp_taux_diss_turb

Source term which corresponds to the dissipation source term that appears in the transport equation for tau (in the k-tau turbulence model)

source_dissipation_hzdr

Additional source terms in the turbulent dissipation (omega) equation to model the fluctuations induced by bubbles.

Parameters:

[constante_gravitation] (type: float) not_set
[c_k] (type: float) not_set
[c_epsilon] (type: float) not_set

source_flottabilite

Synonyms: flottabilite

buoyancy effect

source_masse_ajoutee

Synonyms: masse_ajoutee

weight added effect

source_qdm_phase_field

Keyword to define the capillary force into the Navier Stokes equation for the Phase Field problem.

Parameters:

forme_du_terme_source (type: int) Kind of the source term (1, 2, 3 or 4).

source_rayo_semi_transp

Semi-transparent radiation source term coupling the radiative-transfer equation back into the energy equation. Takes no parameter; the discretization-specific variant (VDF/VEF) is selected automatically. Declared here in TrioCFD pending an upstream // XD annotation on the TRUST Source_rayo_semi_transp_base class.

source_robin

This source term should be used when a Paroi_decalee_Robin boundary condition is set in a hydraulic equation. The source term will be applied on the N specified boundaries. To post-process the values of tauw, u_tau and Reynolds_tau into the files tauw_robin.dat, reynolds_tau_robin.dat and u_tau_robin.dat, you must add a block Traitement_particulier { canal { } }

Parameters:

bords (type: list of Nom_anonyme) Vect of name.

source_robin_scalaire

This source term should be used when a Paroi_decalee_Robin boundary condition is set in a an energy equation. The source term will be applied on the N specified boundaries. The values temp_wall_valueI are the temperature specified on the Ith boundary. The last value dt_impr is a printing period which is mandatory to specify in the data file but has no effect yet.

Parameters:

bords (type: list of Deuxmots) List of groups of two words (without curly brackets).

source_trainee

Synonyms: trainee

drag effect

source_transport_eps

Keyword to alter the source term constants for eps in the bicephale k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92

Parameters:

[c1_eps] (type: float) First constant.
[c2_eps] (type: float) Second constant.

source_transport_k

Keyword to alter the source term constants for k in the bicephale k-eps model epsilon transport equation.

source_transport_k_eps

Keyword to alter the source term constants in the standard k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92

Parameters:

[c1_eps] (type: float) First constant.
[c2_eps] (type: float) Second constant.

source_transport_k_eps_aniso_concen

Keywords to modify the source term constants in the anisotherm standard k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92 C3_eps=1.0

Parameters:

[c3_eps] (type: float) Third constant.
[c1_eps] (type: float) First constant.
[c2_eps] (type: float) Second constant.

source_transport_k_eps_aniso_therm_concen

Keywords to modify the source term constants in the anisotherm standard k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92 C3_eps=1.0

Parameters:

[c3_eps] (type: float) Third constant.
[c1_eps] (type: float) First constant.
[c2_eps] (type: float) Second constant.

source_transport_k_eps_anisotherme

Keywords to modify the source term constants in the anisotherm standard k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92 C3_eps=1.0

Parameters:

[c3_eps] (type: float) Third constant.
[c1_eps] (type: float) First constant.
[c2_eps] (type: float) Second constant.

source_transport_k_eps_realisable

Keyword to alter the source term constants in the standard k-eps model epsilon transport equation. By default, these constants are set to: C1_eps=1.44 C2_eps=1.92

Parameters:

[c2_eps] (type: float) Second constant.

tenseur_reynolds_externe

Use a neural network to estimate the values of the Reynolds tensor. The structure of the neural networks is stored in a file located in the share/reseaux_neurones directory.

Parameters:

nom_fichier (type: string) The base name of the file.

terme_dissipation_energie_cinetique_turbulente

Dissipation source term used in the TKE equation

Parameters:

[beta_k] (type: float) Constant for the used model