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Baptiste Durand
HO_homog
Commits
57a1f610
Commit
57a1f610
authored
Sep 06, 2021
by
Baptiste Durand
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Minor corrections, RVE for rotating triangles
parent
64fd9aff
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1
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+14
-5
ho_homog/mesh_generate/kagome.py
ho_homog/mesh_generate/kagome.py
+14
-5
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ho_homog/mesh_generate/kagome.py
View file @
57a1f610
...
...
@@ -42,17 +42,26 @@ def kagome_RVE(alpha, r, a=None, b=None, nb_cells=(1, 1), offset=(0.0, 0.0), nam
Paramètre d'ouverture, intervalle [0, 0.5]
0: configuration refermé
0.5: configuration complétement ouverte
a : float
longueur du côté bas de la cellule
b : float
longueur des côtés des triangles constitutifs
name : str
r : float
junction thinness,
rayon de jonction
/ côté d'un triangle
junction thinness,
= rayon du cercle inscrit
/ côté d'un triangle
Returns
-------
Instance of the Gmsh2DRVE class.
La cellule est de taille constante,
par contre les triangles ont une taille qui dépend de l'angle d'ouverture.
Si a est imposée :
La cellule est de taille fixe,
par contre la longueur des côtés des triangles dépend de l'angle d'ouverture de la microstructure.
Si b est imposé :
C'est l'inverse.
Triangles de dimensions fixes, dimensions de la cellules dépendent de l'ouverture.
"""
logger
.
info
(
"Start defining the geometry"
)
...
...
@@ -160,9 +169,9 @@ def round_corner_kagome(lineloop, r, a, alpha):
pt_amt
=
geo
.
translation
(
cur_pt
,
effect_r
*
dir_1
)
pt_avl
=
geo
.
translation
(
cur_pt
,
effect_r
*
dir_2
)
a
lpha
=
geo
.
angle_between
(
dir_1
,
dir_2
,
orient
=
True
)
a
ngle_
=
geo
.
angle_between
(
dir_1
,
dir_2
,
orient
=
True
)
v_biss
=
geo
.
bisector
(
dir_1
,
dir_2
)
if
a
lpha
<
0
:
if
a
ngle_
<
0
:
v_biss
=
-
v_biss
if
abs
(
abs
(
geo
.
angle_between
(
v_biss
,
dir_1
))
-
(
np
.
pi
/
2
-
phi_2
))
<
10e-14
:
...
...
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