moyenne_imposee_deriv

not_set

moyenne_imposee_connexion_approchee

Synonyms: connexion_approchee

Inherits from: moyenne_imposee_deriv

To read the imposed field from a file where positions and values are given (it is not necessary that the coordinates of points match the coordinates of the boundary faces, indeed, the nearest point of each face of the boundary will be used).

Parameters:

fichier (type: string into ['fichier']) not_set
file1 (type: string) filename. The format of the file is: N x(1) y(1) [z(1)] valx(1) valy(1) [valz(1)] x(2) y(2) [z(2)] valx(2) valy(2) [valz(2)] ... x(N) y(N) [z(N)] valx(N) valy(N) [valz(N)]

moyenne_imposee_connexion_exacte

Synonyms: connexion_exacte

Inherits from: moyenne_imposee_deriv

To read the imposed field from two files.

Parameters:

fichier (type: string into ['fichier']) not_set
file1 (type: string) first file, contains the points coordinates (which should be the same as the coordinates of the boundary faces). The format of this file is: N 1 x(1) y(1) [z(1)] 2 x(2) y(2) [z(2)] ... N x(N) y(N) [z(N)]
[file2] (type: string) second file, contains the mean values. The format of this file is: N 1 valx(1) valy(1) [valz(1)] 2 valx(2) valy(2) [valz(2)] ... N valx(N) valy(N) [valz(N)]

moyenne_imposee_interpolation

Synonyms: champ_post_interpolation, interpolation

Inherits from: moyenne_imposee_deriv

To create an imposed field built by interpolation of values read from a file. The imposed field is applied on the direction given by the keyword direction_anisotrope (the field is zero for the other directions).

Parameters:

fichier (type: string into ['fichier']) The format of the file is: pos(1) val(1) pos(2) val(2) ... pos(N) val(N) If direction given by direction_anisotrope is 1 (or 2 or 3), then pos will be X (or Y or Z) coordinate and val will be X value (or Y value, or Z value) of the imposed field.
file1 (type: string) name of geom_face_perio

moyenne_imposee_logarithmique

Synonyms: logarithmique

Inherits from: moyenne_imposee_deriv

To specify the imposed field (in this case, velocity) by an analytical logarithmic law of the wall:

g(x,y,z) = u_tau * ( log(0.5*diametre*u_tau/visco_cin)/Kappa + 5.1 )

with g(x,y,z)=u(x,y,z) if direction is set to 1, g=v(x,y,z) if direction is set to 2 and g=w(w,y,z) if it is set to 3

Parameters:

diametre (type: string into ['diametre']) not_set
val (type: float) diameter
u_tau (type: string into ['u_tau']) not_set
val_u_tau | val_u_taul (type: float) value of u_tau
visco_cin (type: string into ['visco_cin']) not_set
val_visco_cin (type: float) value of visco_cin
direction (type: string into ['direction']) not_set
val_direction (type: int) direction

moyenne_imposee_profil

Synonyms: profil

Inherits from: moyenne_imposee_deriv

To specify analytic profile for the imposed g field.

Parameters:

profile (type: list of str) specifies the analytic profile: 2|3 valx(x,y,z,t) valy(x,y,z,t) [valz(x,y,z,t)]