traitement_particulier_base

Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_base.cpp
Used by: traitement_particulier

Basic class to post-process particular values.

Usable keywords (pick one): brech, canal, chmoy_faceperio, ec, profils_thermo, temperature, thi, thi_thermo, ceg

canal

Inherits from: traitement_particulier_base
Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_canal.cpp

Keyword for statistics on a periodic plane channel.

Parameters:

[dt_impr_moy_spat] (type: float) Period to print the spatial average (default value is 1e6).
[dt_impr_moy_temp] (type: float) Period to print the temporal average (default value is 1e6).
[debut_stat] (type: float) Time to start the temporal averaging (default value is 1e6).
[fin_stat] (type: float) Time to end the temporal averaging (default value is 1e6).
[pulsation_w] (type: float) Pulsation for phase averaging (in case of pulsating forcing term) (no default value).
[nb_points_par_phase] (type: int) Number of samples to represent phase average all along a period (no default value).
[reprise] (type: string) val_moy_temp_xxxxxx.sauv : Keyword to resume a calculation with previous averaged quantities.

Note that for thermal and turbulent problems, averages on temperature and turbulent viscosity are automatically calculated. To resume a calculation with phase averaging, val_moy_temp_xxxxxx.sauv_phase file is required on the directory where the job is submitted (this last file will be then automatically loaded by TRUST).

chmoy_faceperio

Inherits from: traitement_particulier_base
Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_chmoy_faceperio.cpp

non documente

Parameters:

bloc (type: bloc_lecture) not_set

ec

Inherits from: traitement_particulier_base
Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_EC.cpp

Keyword to print total kinetic energy into the referential linked to the domain (keyword Ec). In the case where the domain is moving into a Galilean referential, the keyword Ec_dans_repere_fixe will print total kinetic energy in the Galilean referential whereas Ec will print the value calculated into the moving referential linked to the domain

Parameters:

[ec] (type: flag) not_set
[ec_dans_repere_fixe] (type: flag) not_set
[periode] (type: float) periode is the keyword to set the period of printing into the file datafile_Ec.son or datafile_Ec_dans_repere_fixe.son.

profils_thermo

Inherits from: traitement_particulier_base
Defined in: src/VDF/Traitement_particulier/Traitement_particulier_NS_Profils_thermo_VDF.cpp

non documente

Parameters:

bloc (type: bloc_lecture) not_set

temperature

Inherits from: traitement_particulier_base
Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_temperature.cpp

not_set

Parameters:

bord (type: string) not_set
direction (type: int) not_set

thi

Inherits from: traitement_particulier_base
Defined in: src/ThHyd/Incompressible/Traitement_particulier/Traitement_particulier_NS_THI.cpp

Keyword for a THI (Homogeneous Isotropic Turbulence) calculation.

Parameters:

init_ec (type: int) Keyword to renormalize initial velocity so that kinetic energy equals to the value given by keyword val_Ec.
[val_ec] (type: float) Keyword to impose a value for kinetic energy by velocity renormalizated if init_Ec value is 1.
[facon_init] (type: int into [0, 1]) Keyword to specify how kinetic energy is computed (0 or 1).
[calc_spectre] (type: int into [0, 1]) Calculate or not the spectrum of kinetic energy.

Files called Sorties_THI are written with inside four columns :

time:t global_kinetic_energy:Ec enstrophy:D skewness:S

If calc_spectre is set to 1, a file Sorties_THI2_2 is written with three columns :

time:t kinetic_energy_at_kc=32 enstrophy_at_kc=32

If calc_spectre is set to 1, a file spectre_xxxxx is written with two columns at each time xxxxx :

frequency:k energy:E(k).
[periode_calc_spectre] (type: float) Period for calculating spectrum of kinetic energy
[spectre_3d] (type: int into [0, 1]) Calculate or not the 3D spectrum
[spectre_1d] (type: int into [0, 1]) Calculate or not the 1D spectrum
[conservation_ec] (type: flag) If set to 1, velocity field will be changed as to have a constant kinetic energy (default 0)
[longueur_boite] (type: float) Length of the calculation domain