openfoam Package

block_mesh Module

defines:

• model = read_block_mesh(block_mesh_dict_filename, log=None, debug=False)

class pyNastran.converters.openfoam.block_mesh.BlockMesh(log=None, debug=False)

Bases: object

defines BlockMesh

creates BlockMesh

_write_block_mesh(self, block_mesh_file, make_symmetry)

writes a BlockMeshDict with a file object

adjust_nodes_to_symmetry(self)

equivalence_nodes(self, Rtol=0.1)

equivalences the nodes of a BlockMeshDict

make_hex_bar(self, unused_bias, ncells)

bias = Llast/Lfirst

make_hex_bars(self, unused_hex_id)

read_openfoam(self, block_mesh_name='blockMeshDict')

reads the BlockMesh file

write_bdf(self, bdf_filename, nodes, hexas)

writes the BlockMesh as a Nastran BDF

write_block_mesh(self, block_mesh_name_out='blockMeshDict.out', make_symmetry=False)

filename interface to _write_block_mesh

pyNastran.converters.openfoam.block_mesh.area_centroid(n1, n2, n3, n4)

calculates the area and centroid of a quad

pyNastran.converters.openfoam.block_mesh.get_not_indexes(a, indices)

only works for 1D

pyNastran.converters.openfoam.block_mesh.main()

pyNastran.converters.openfoam.block_mesh.mirror_block_mesh(block_mesh_name, block_mesh_name_out, log=None, debug=True)

mirrors a blockMeshDict

pyNastran.converters.openfoam.block_mesh.read_block_mesh(block_mesh_dict_filename, log=None, debug=False)

functional interface to BlockMesh

pyNastran.converters.openfoam.block_mesh.volume8(n1, n2, n3, n4, n5, n6, n7, n8)

calculates the volume of a hex

openfoam_parser Module

class pyNastran.converters.openfoam.openfoam_parser.FoamFile(filename, log=None)

Bases: object

read_foam_file(self)

pyNastran.converters.openfoam.openfoam_parser.convert_to_dict(self, lines, debug=True)

should use regex…

FoamFile {

version 0.0508; format ascii; class dictionary; object blockMeshDict;

}

-> data = {

‘FoamFile’ : {

‘version’ : ‘0.0508’, ‘format’ : ‘ascii’, ‘class’ : ‘dictionary’, ‘object’ : ‘blockMeshDict’,

}

}

pyNastran.converters.openfoam.openfoam_parser.remove_c_comments(lines)

pyNastran.converters.openfoam.openfoam_parser.write_dict(openfoam_dict, nbase=0, baseword='name')

surface_mesh Module

class pyNastran.converters.openfoam.surface_mesh.Faces

Bases: object

read_faces(self)

class pyNastran.converters.openfoam.surface_mesh.Points

Bases: object

read_points(self)

pyNastran.converters.openfoam.surface_mesh.main()