mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2025-03-11 07:24:33 +05:00
113 lines
5.2 KiB
Python
113 lines
5.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2014-2020 EDF R&D
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 of the License, or (at your option) any later version.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
|
|
#
|
|
|
|
import os
|
|
|
|
from blocFissure.gmu.fissureCoude import fissureCoude
|
|
|
|
class fissureCoude_5(fissureCoude):
|
|
"""problème de fissure du Coude : - adaptation maillage"""
|
|
|
|
nomProbleme = "fissureCoude_5"
|
|
|
|
# ---------------------------------------------------------------------------
|
|
def setParamGeometrieSaine(self):
|
|
"""
|
|
Paramètres géométriques du tuyau coudé sain:
|
|
angleCoude
|
|
r_cintr
|
|
l_tube_p1
|
|
l_tube_p2
|
|
epais
|
|
de
|
|
"""
|
|
self.geomParams = dict(angleCoude = 90,
|
|
r_cintr = 1200,
|
|
l_tube_p1 = 1600,
|
|
l_tube_p2 = 1200,
|
|
epais = 40,
|
|
de = 760)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
def setParamMaillageSain(self):
|
|
self.meshParams = dict(n_long_p1 = 16,
|
|
n_ep = 3,
|
|
n_long_coude = 15,
|
|
n_circ_g = 20,
|
|
n_circ_d = 20,
|
|
n_long_p2 = 12)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
def setParamShapeFissure(self):
|
|
"""
|
|
paramètres de la fissure pour le tuyau coude
|
|
profondeur : 0 < profondeur <= épaisseur
|
|
rayonPipe : rayon du pipe correspondant au maillage rayonnant
|
|
lenSegPipe : longueur des mailles rayonnantes le long du fond de fissure (= rayonPipe par défaut)
|
|
azimut : entre 0 et 360°
|
|
alpha : 0 < alpha < angleCoude
|
|
longueur : <=2*profondeur ==> force une fissure elliptique (longueur/profondeur = grand axe/petit axe).
|
|
orientation : 0° : longitudinale, 90° : circonférentielle, autre : uniquement fissures elliptiques
|
|
lgInfluence : distance autour de la shape de fissure a remailler (si 0, pris égal à profondeur. A ajuster selon le maillage)
|
|
elliptique : True : fissure elliptique (longueur/profondeur = grand axe/petit axe); False : fissure longue (fond de fissure de profondeur constante, demi-cercles aux extrémites)
|
|
pointIn_x : optionnel coordonnées x d'un point dans le solide, pas trop loin du centre du fond de fissure (idem y,z)
|
|
externe : True : fissure face externe, False : fissure face interne
|
|
"""
|
|
self.shapeFissureParams = dict(profondeur = 10,
|
|
rayonPipe = 2.5,
|
|
lenSegPipe = 2.5,
|
|
azimut = 180,
|
|
alpha = 40,
|
|
longueur = 200,
|
|
orientation = 0,
|
|
lgInfluence = 50,
|
|
elliptique = False,
|
|
externe = False)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
def setParamMaillageFissure(self):
|
|
"""
|
|
Paramètres du maillage de la fissure pour le tuyau coudé
|
|
Voir également setParamShapeFissure, paramètres rayonPipe et lenSegPipe.
|
|
nbSegRad = nombre de couronnes
|
|
nbSegCercle = nombre de secteurs
|
|
areteFaceFissure = taille cible de l'arête des triangles en face de fissure.
|
|
"""
|
|
self.maillageFissureParams = dict(nomRep = os.curdir,
|
|
nomFicSain = self.nomCas,
|
|
nomFicFissure = 'fissure_' + self.nomCas,
|
|
nbsegRad = 5,
|
|
nbsegCercle = 8,
|
|
areteFaceFissure = 5)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
def setReferencesMaillageFissure(self):
|
|
self.referencesMaillageFissure = dict( \
|
|
Entity_Quad_Quadrangle = 5366, \
|
|
Entity_Quad_Hexa = 7120, \
|
|
Entity_Node = 54832, \
|
|
Entity_Quad_Edge = 722, \
|
|
Entity_Quad_Triangle = 1570, \
|
|
Entity_Quad_Tetra = 11747, \
|
|
Entity_Quad_Pyramid = 532, \
|
|
Entity_Quad_Penta = 496 \
|
|
)
|
|
|