atest-ufem-particles-burgers Namespace Reference

Variables
tuple	env = cf.Core.environment()
float	rho_f = 0.9
float	mu = 0.19e-4
float	r0 = 0.01
int	omega0 = 18
int	g = 10
float	dt = 0.1
int	numsteps = 5
int	write_interval = 50
int	resolution = 64
list	diams = [20.e-6, 40.e-6, 80.e-6]
list	volumes = [4./3.*pi*(d/2.)**3 for d in diams]
int	ref_vol = 1
list	c_reduced = [1, 1., 1.]
list	zeta = [v/ref_vol*c for (v,c) in zip(volumes,c_reduced)]
tuple	model = cf.Core.root()
tuple	domain = model.create_domain()
tuple	physics = model.create_physics('cf3.UFEM.NavierStokesPhysics')
tuple	solver = model.create_solver('cf3.UFEM.Solver')
tuple	polydisp = solver.add_unsteady_solver('cf3.UFEM.particles.Polydisperse')
tuple	mesh = domain.create_component('Mesh', 'cf3.mesh.Mesh')
float	x_min = -0.09
float	x_max = 0.2
float	y_min = -0.2
float	y_max = 0.2
	x_segs = resolution
	y_segs = resolution
int	z_segs = 2
tuple	blocks = domain.create_component('blocks', 'cf3.mesh.BlockMesh.BlockArrays')
tuple	points = blocks.create_points(dimensions = 2, nb_points = 4)
tuple	block_nodes = blocks.create_blocks(1)
tuple	block_subdivs = blocks.create_block_subdivisions()
tuple	gradings = blocks.create_block_gradings()
tuple	left_patch = blocks.create_patch_nb_faces(name = 'left', nb_faces = 1)
tuple	bottom_patch = blocks.create_patch_nb_faces(name = 'bottom', nb_faces = 1)
tuple	top_patch = blocks.create_patch_nb_faces(name = 'top', nb_faces = 1)
tuple	right_patch = blocks.create_patch_nb_faces(name = 'right', nb_faces = 1)
tuple	partitioner = domain.create_component('Partitioner', 'cf3.mesh.actions.PeriodicMeshPartitioner')
tuple	link_horizontal = partitioner.create_link_periodic_nodes()
tuple	link_front_back = partitioner.create_link_periodic_nodes()
tuple	series_writer = solver.TimeLoop.create_component('TimeWriter', 'cf3.solver.actions.TimeSeriesWriter')
tuple	writer = series_writer.create_component('Writer', 'cf3.mesh.VTKXML.Writer')
list	u_arr = ['-((1 - exp(-(x^2 + y^2)/{r0}^2))*{omega0}*{r0}^2*y)/(2.*(x^2 + y^2))'.format(r0=r0,omega0=omega0), '((1 - exp(-(x^2 + y^2)/{r0}^2))*{omega0}*{r0}^2*x)/(2.*(x^2 + y^2))'.format(r0=r0,omega0=omega0), '0']
tuple	ic_u = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionFunction', field_tag = 'navier_stokes_u_solution')
tuple	ic_lin_u = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionFunction', field_tag = 'linearized_velocity')
tuple	ic_g = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionConstant', field_tag = 'body_force')
string	zeta_name = 'zeta_'
string	c_name = 'c_'
tuple	time = model.create_time()

Variable Documentation

tuple block_nodes = blocks.create_blocks(1)

Definition at line 74 of file atest-ufem-particles-burgers.py.

tuple block_subdivs = blocks.create_block_subdivisions()

Definition at line 77 of file atest-ufem-particles-burgers.py.

tuple blocks = domain.create_component('blocks', 'cf3.mesh.BlockMesh.BlockArrays')

Definition at line 67 of file atest-ufem-particles-burgers.py.

tuple bottom_patch = blocks.create_patch_nb_faces(name = 'bottom', nb_faces = 1)

Definition at line 86 of file atest-ufem-particles-burgers.py.

string c_name = 'c_'

Definition at line 144 of file atest-ufem-particles-burgers.py.

list c_reduced = [1, 1., 1.]

Definition at line 31 of file atest-ufem-particles-burgers.py.

list diams = [20.e-6, 40.e-6, 80.e-6]

Definition at line 28 of file atest-ufem-particles-burgers.py.

tuple domain = model.create_domain()

Definition at line 36 of file atest-ufem-particles-burgers.py.

float dt = 0.1

Definition at line 21 of file atest-ufem-particles-burgers.py.

tuple env = cf.Core.environment()

Definition at line 5 of file atest-ufem-particles-burgers.py.

int g = 10

Definition at line 19 of file atest-ufem-particles-burgers.py.

tuple gradings = blocks.create_block_gradings()

Definition at line 80 of file atest-ufem-particles-burgers.py.

tuple ic_g = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionConstant', field_tag = 'body_force')

Definition at line 138 of file atest-ufem-particles-burgers.py.

tuple ic_lin_u = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionFunction', field_tag = 'linearized_velocity')

Definition at line 133 of file atest-ufem-particles-burgers.py.

tuple ic_u = solver.InitialConditions.create_initial_condition(builder_name = 'cf3.UFEM.InitialConditionFunction', field_tag = 'navier_stokes_u_solution')

Definition at line 128 of file atest-ufem-particles-burgers.py.

tuple left_patch = blocks.create_patch_nb_faces(name = 'left', nb_faces = 1)

Definition at line 83 of file atest-ufem-particles-burgers.py.

tuple link_front_back = partitioner.create_link_periodic_nodes()

Definition at line 107 of file atest-ufem-particles-burgers.py.

tuple link_horizontal = partitioner.create_link_periodic_nodes()

Definition at line 102 of file atest-ufem-particles-burgers.py.

tuple mesh = domain.create_component('Mesh', 'cf3.mesh.Mesh')

Definition at line 57 of file atest-ufem-particles-burgers.py.

tuple model = cf.Core.root()

Definition at line 35 of file atest-ufem-particles-burgers.py.

float mu = 0.19e-4

Definition at line 15 of file atest-ufem-particles-burgers.py.

int numsteps = 5

Definition at line 23 of file atest-ufem-particles-burgers.py.

int omega0 = 18

Definition at line 18 of file atest-ufem-particles-burgers.py.

tuple partitioner = domain.create_component('Partitioner', 'cf3.mesh.actions.PeriodicMeshPartitioner')

Definition at line 98 of file atest-ufem-particles-burgers.py.

tuple physics = model.create_physics('cf3.UFEM.NavierStokesPhysics')

Definition at line 37 of file atest-ufem-particles-burgers.py.

tuple points = blocks.create_points(dimensions = 2, nb_points = 4)

Definition at line 68 of file atest-ufem-particles-burgers.py.

tuple polydisp = solver.add_unsteady_solver('cf3.UFEM.particles.Polydisperse')

Definition at line 41 of file atest-ufem-particles-burgers.py.

float r0 = 0.01

Definition at line 17 of file atest-ufem-particles-burgers.py.

int ref_vol = 1

Definition at line 30 of file atest-ufem-particles-burgers.py.

int resolution = 64

Definition at line 26 of file atest-ufem-particles-burgers.py.

float rho_f = 0.9

Definition at line 14 of file atest-ufem-particles-burgers.py.

tuple right_patch = blocks.create_patch_nb_faces(name = 'right', nb_faces = 1)

Definition at line 92 of file atest-ufem-particles-burgers.py.

tuple series_writer = solver.TimeLoop.create_component('TimeWriter', 'cf3.solver.actions.TimeSeriesWriter')

Definition at line 118 of file atest-ufem-particles-burgers.py.

tuple solver = model.create_solver('cf3.UFEM.Solver')

Definition at line 39 of file atest-ufem-particles-burgers.py.

tuple time = model.create_time()

Definition at line 152 of file atest-ufem-particles-burgers.py.

tuple top_patch = blocks.create_patch_nb_faces(name = 'top', nb_faces = 1)

Definition at line 89 of file atest-ufem-particles-burgers.py.

list u_arr = ['-((1 - exp(-(x^2 + y^2)/{r0}^2))*{omega0}*{r0}^2*y)/(2.*(x^2 + y^2))'.format(r0=r0,omega0=omega0), '((1 - exp(-(x^2 + y^2)/{r0}^2))*{omega0}*{r0}^2*x)/(2.*(x^2 + y^2))'.format(r0=r0,omega0=omega0), '0']

Definition at line 127 of file atest-ufem-particles-burgers.py.

list volumes = [4./3.*pi*(d/2.)**3 for d in diams]

Definition at line 29 of file atest-ufem-particles-burgers.py.

int write_interval = 50

Definition at line 24 of file atest-ufem-particles-burgers.py.

tuple writer = series_writer.create_component('Writer', 'cf3.mesh.VTKXML.Writer')

Definition at line 119 of file atest-ufem-particles-burgers.py.

float x_max = 0.2

Definition at line 60 of file atest-ufem-particles-burgers.py.

float x_min = -0.09

Definition at line 59 of file atest-ufem-particles-burgers.py.

x_segs = resolution

Definition at line 63 of file atest-ufem-particles-burgers.py.

float y_max = 0.2

Definition at line 62 of file atest-ufem-particles-burgers.py.

float y_min = -0.2

Definition at line 61 of file atest-ufem-particles-burgers.py.

y_segs = resolution

Definition at line 64 of file atest-ufem-particles-burgers.py.

int z_segs = 2

Definition at line 65 of file atest-ufem-particles-burgers.py.

list zeta = [v/ref_vol*c for (v,c) in zip(volumes,c_reduced)]

Definition at line 32 of file atest-ufem-particles-burgers.py.

string zeta_name = 'zeta_'

Definition at line 143 of file atest-ufem-particles-burgers.py.