def run_mesh_deformation(tixi, wkdir):
"""Function to run all the configuration files with SU2_DEF.
Function 'run_mesh_deformation' will check in all config file directory and run
SU2_DEF for each config file in order.
Args:
tixi (handles): TIXI Handle
wkdir (str): Path to the working directory
"""
log.info('All mesh deromation will be preformed.')
mesh_dir = os.path.join(wkdir, 'MESH')
if not os.path.exists(mesh_dir):
raise OSError('The MESH directory : ' + mesh_dir + 'does not exit!')
os.chdir(mesh_dir)
su2_def_mesh_list = []
ted_dir_list = [dir for dir in os.listdir(mesh_dir) if '_TED_' in dir]
# Iterate in all TED directory
for dir in sorted(ted_dir_list):
ted_dir = os.path.join(mesh_dir, dir)
os.chdir(ted_dir)
cfg_file_list = [
file for file in os.listdir(ted_dir) if 'Config' in file
]
# Run all the config file in the directory with SU2_DEF, in alphabetical
# order to respect the order of execution (DEF,ROT_,ROT_sym)
for cfg_file in sorted(cfg_file_list):
if os.path.isfile(cfg_file):
su2f.run_soft('SU2_DEF', cfg_file, ted_dir)
else:
raise ValueError("Not correct configuration file to run!")
tmp_su2_mesh_list = [
file for file in os.listdir(ted_dir) if '.su2' in file
]
# Copy in the completly deform mesh in the MESH directory
for su2_mesh in tmp_su2_mesh_list:
if not su2_mesh.startswith('_'):
shutil.copyfile(su2_mesh, os.path.join('..', su2_mesh))
log.info(su2_mesh + ' mesh has been copied in the MESH dir.')
su2_def_mesh_list.append(su2_mesh)
# Remove all SU2 mesh from the config folder (to save space)
os.remove(su2_mesh)
log.info(su2_mesh + ' mesh has been deleted from the temp mesh.')
# Add the list of available SU2 deformed mesh in the CPACS file
su2_def_mesh_xpath = SU2_XPATH + '/availableDeformedMesh'
cpsf.add_string_vector(tixi, su2_def_mesh_xpath, su2_def_mesh_list)
def run_SU2_multi(wkdir):
"""Function to run a multiple SU2 claculation.
Function 'run_SU2_multi' will run in the given working directory SU2
calculations (SU2_CFD then SU2_SOL). The working directory must have a
folder sctructure created by 'SU2Config' module.
Args:
wkdir (str): Path to the working directory
"""
if not os.path.exists(wkdir):
raise OSError('The working directory : ' + wkdir + 'does not exit!')
original_dir = os.getcwd()
os.chdir(wkdir)
# Check if there is some case directory
case_dir_list = [dir for dir in os.listdir(wkdir) if 'Case' in dir]
if case_dir_list == []:
raise OSError('No folder has been found in the working directory: ' +
wkdir)
for dir in sorted(case_dir_list):
config_dir = os.path.join(wkdir, dir)
os.chdir(config_dir)
find_config_cfd = False
for file in os.listdir(config_dir):
if file == 'ConfigCFD.cfg':
if find_config_cfd:
raise ValueError(
'More than one "ConfigCFD.cfg" file in this directory!'
)
config_cfd_path = os.path.join(config_dir, file)
find_config_cfd = True
if not find_config_cfd:
raise ValueError(
'No "ConfigCFD.cfg" file has been found in this directory!')
su2f.run_soft('SU2_CFD', config_cfd_path, config_dir)
# su2f.run_soft('SU2_SOL',config_file_path,config_dir)
# Only useful if you need surface/volume flow file,
# if not forces_breakdown.dat will be generated by SU2_CFD.
os.chdir(wkdir)
def run_SU2_single(config_path, wkdir):
"""Function to run a single SU2 claculation.
Function 'run_SU2_single' will run in the given working directory a SU2
calculation (SU2_CFD then SU2_SOL) with the given config_path.
Args:
config_path (str): Path to the configuration file
wkdir (str): Path to the working directory
"""
if not os.path.exists(wkdir):
raise OSError('The working directory : ' + wkdir + 'does not exit!')
original_dir = os.getcwd()
os.chdir(wkdir)
su2f.run_soft('SU2_CFD', config_path, wkdir)
su2f.run_soft('SU2_SOL', config_path, wkdir)
os.chdir(original_dir)
def run_SU2_fsi(config_path, wkdir):
"""Function to run a SU2 claculation for FSI .
Function 'run_SU2_fsi' deforms an element of the mesh (e.g. wing) from
point file 'disp.dat' given by a sctructural model and then runs a SU2
calculation (SU2_CFD then SU2_SOL) with the given config_path. Finally a
load file is saved, to be send to the sctructural model.
Args:
config_path (str): Path to the configuration file
wkdir (str): Path to the working directory
"""
if not os.path.exists(wkdir):
raise OSError('The working directory : ' + wkdir + 'does not exit!')
original_dir = os.getcwd()
os.chdir(wkdir)
# Modify config file for SU2_DEF
config_def_path = os.path.join(wkdir, 'ConfigDEF.cfg')
cfg_def = su2f.read_config(config_path)
cfg_def['DV_KIND'] = 'SURFACE_FILE'
cfg_def['DV_MARKER'] = 'Wing'
cfg_def[
'DV_FILENAME'] = 'disp.dat' # TODO: Should be a constant or find in CPACS ?
# TODO: Do we need that? if yes, find 'WING' in CPACS
cfg_def['DV_PARAM'] = ['WING', '0', '0', '1', '0.0', '0.0', '1.0']
cfg_def['DV_VALUE'] = 0.01
su2f.write_config(config_def_path, cfg_def)
# Modify config file for SU2_CFD
config_cfd_path = os.path.join(wkdir, 'ConfigCFD.cfg')
cfg_cfd = su2f.read_config(config_path)
cfg_cfd['MESH_FILENAME'] = 'mesh_out.su2'
su2f.write_config(config_cfd_path, cfg_cfd)
su2f.run_soft('SU2_DEF', config_def_path, wkdir)
su2f.run_soft('SU2_CFD', config_cfd_path, wkdir)
su2f.run_soft('SU2_SOL', config_cfd_path, wkdir)
extract_loads(wkdir)
os.chdir(original_dir)