- boundaryEdges/Faces where boundary condition is applied.
C++ Type:MooseEnum
Controllable:No
Description:Edges/Faces where boundary condition is applied.
- bufferThe buffer this compute is writing to
C++ Type:std::string
Controllable:No
Description:The buffer this compute is writing to
LBMMicroscopicZeroGradientBC
LBMMicroscopicZeroGradientBC object
This object implements zero flux Neumann BC on LBM distribution functions.
Overview
Imposes zero normal gradient on the microscopic distributions at selected domain faces. Choose faces via "boundary" and provide the target distribution via "buffer".
Example Input File Syntax
[TensorComputes<<<{"href": "../../syntax/TensorComputes/index.html"}>>>]
[Boundary<<<{"href": "../../syntax/TensorComputes/Boundary/index.html"}>>>]
[right]
type = LBMMicroscopicZeroGradientBC<<<{"description": "LBMMicroscopicZeroGradientBC object", "href": "LBMMicroscopicZeroGradientBC.html"}>>>
buffer<<<{"description": "The buffer this compute is writing to"}>>> = f
boundary<<<{"description": "Edges/Faces where boundary condition is applied."}>>> = right
[]
[]
[]Input Parameters
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:No
Description:Set the enabled status of the MooseObject.
Advanced Parameters
Input Files
boundary
C++ Type:MooseEnum
Options:top, bottom, left, right, front, back, wall, regional
Controllable:No
Description:Edges/Faces where boundary condition is applied.
buffer
C++ Type:std::string
Controllable:No
Description:The buffer this compute is writing to
(test/tests/lbm/obstacle.i)
[Domain]
dim = 2
nx = 11
ny = 11
mesh_mode=DUMMY
parallel_mode = REAL_SPACE
periodic_directions = 'X Y'
[]
[Stencil]
[d2q9]
type = LBMD2Q9
[]
[]
[TensorBuffers]
[rho]
type=LBMTensorBuffer
buffer_type = ms
[]
[u]
type=LBMTensorBuffer
buffer_type = mv
[]
[speed]
type=LBMTensorBuffer
buffer_type = ms
[]
[f]
type=LBMTensorBuffer
buffer_type = df
[]
[feq]
type=LBMTensorBuffer
buffer_type = df
[]
[f_post_collision]
type=LBMTensorBuffer
buffer_type = df
[]
[binary_media]
type = LBMTensorBuffer
file = binary_media.h5
is_integer = true
buffer_type = ms
[]
[]
[TensorComputes]
[Initialize]
[rho]
type=LBMConstantTensor
buffer=rho
constants = rho0
[]
[u]
type=LBMConstantTensor
buffer=u
constants = 'Ux Uy'
[]
[speed]
type=LBMComputeVelocityMagnitude
buffer=speed
velocity=u
[]
[feq]
type=LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[f]
type=LBMEquilibrium
buffer=f
bulk=rho
velocity=u
[]
[f_post_coll]
type=LBMEquilibrium
buffer=f_post_collision
bulk=rho
velocity=u
[]
[]
[Solve]
[Density]
type = LBMComputeDensity
buffer=rho
f = f
[]
[Velocity]
type = LBMComputeVelocity
buffer=u
f = f
rho = rho
[]
[Equilibrium]
type = LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[Collision]
type = LBMSmagorinskyCollision
buffer = f_post_collision
f = f
feq = feq
tau0 = tau
projection=true
[]
[Speed]
type = LBMComputeVelocityMagnitude
buffer = speed
velocity = u
[]
[Residual]
type = LBMComputeResidual
buffer = speed
speed = speed
[]
[]
[Boundary]
[wall]
type = LBMBounceBack
buffer = f
f_old = f_post_collision
boundary = wall
[]
[left]
type = LBMFixedFirstOrderBC
buffer=f
f=f
value='Ux'
perturb=true
boundary=left
[]
[right]
type = LBMMicroscopicZeroGradientBC
buffer=f
boundary=right
[]
[]
[]
[TensorSolver]
type = LBMStream
buffer = f
f_old = f_post_collision
[]
[Problem]
type = LatticeBoltzmannProblem
scalar_constant_names = 'rho0 Ux Uy tau dx D Cs'
scalar_constant_values = '1.0 0.01 0.0 0.501 0.001 50 0.15'
substeps = 5
print_debug_output=true
binary_media = binary_media
[]
[Postprocessors]
[velocity_min]
type = TensorExtremeValuePostprocessor
buffer = u
value_type = MIN
[]
[velocity_max]
type = TensorExtremeValuePostprocessor
buffer = u
value_type = MAX
[]
[speed_min]
type = TensorExtremeValuePostprocessor
buffer = speed
value_type = MIN
[]
[speed_max]
type = TensorExtremeValuePostprocessor
buffer = speed
value_type = MAX
[]
[density_min]
type = TensorExtremeValuePostprocessor
buffer = rho
value_type = MIN
[]
[densty_max]
type = TensorExtremeValuePostprocessor
buffer = rho
value_type = MAX
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = obstacle
csv = true
[]
(examples/lbm/Karman-vortex/cylinder.i)
[Domain]
dim = 2
nx = 800
ny = 200
xmax = 4
ymax = 1
device_names='cpu'
parallel_mode = REAL_SPACE
periodic_directions = 'X Y'
[]
[Stencil]
[d2q9]
type = LBMD2Q9
[]
[]
[TensorBuffers]
[rho]
type=LBMTensorBuffer
buffer_type = ms
[]
[u]
type=LBMTensorBuffer
buffer_type = mv
[]
[speed]
type=LBMTensorBuffer
buffer_type = ms
[]
[f]
type=LBMTensorBuffer
buffer_type = df
[]
[feq]
type=LBMTensorBuffer
buffer_type = df
[]
[f_post_collision]
type=LBMTensorBuffer
buffer_type = df
[]
[binary_media]
type = LBMTensorBuffer
file = binary_media.h5
is_integer = true
buffer_type = ms
[]
[]
[TensorComputes]
[Initialize]
[rho]
type=LBMConstantTensor
buffer=rho
constants = rho0
[]
[u]
type=LBMConstantTensor
buffer=u
constants = 'Ux Uy'
[]
[speed]
type=LBMComputeVelocityMagnitude
buffer=speed
velocity=u
[]
[feq]
type=LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[f]
type=LBMEquilibrium
buffer=f
bulk=rho
velocity=u
[]
[f_post_coll]
type=LBMEquilibrium
buffer=f_post_collision
bulk=rho
velocity=u
[]
[]
[Solve]
[Density]
type = LBMComputeDensity
buffer=rho
f = f
[]
[Velocity]
type = LBMComputeVelocity
buffer=u
f = f
rho = rho
[]
[Equilibrium]
type = LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[Collision]
type = LBMSmagorinskyCollision
buffer = f_post_collision
f = f
feq = feq
tau0 = tau
projection=true
[]
[Speed]
type = LBMComputeVelocityMagnitude
buffer = speed
velocity = u
[]
[Residual]
type = LBMComputeResidual
buffer = speed
speed = speed
[]
[]
[Boundary]
[wall]
type = LBMBounceBack
buffer = f
f_old = f_post_collision
boundary = wall
[]
[left]
type = LBMFixedFirstOrderBC
buffer=f
f=f
value='Ux'
perturb=true
boundary=left
[]
[right]
type = LBMMicroscopicZeroGradientBC
buffer=f
boundary=right
[]
[]
[]
[TensorSolver]
type = LBMStream
buffer = f
f_old = f_post_collision
root_compute=residual
[]
[Postprocessors]
[rho_avg]
type = TensorAveragePostprocessor
buffer = rho
execute_on = 'TIMESTEP_END'
[]
[speed_avg]
type = TensorAveragePostprocessor
buffer = speed
execute_on = 'TIMESTEP_END'
[]
[reynolds]
type = ComputeReynoldsNumber
buffer = speed
tau = tau
diameter = D
[]
[]
[Problem]
type = LatticeBoltzmannProblem
scalar_constant_names = 'rho0 Ux Uy tau dx D Cs'
scalar_constant_values = '1.0 0.01 0.0 0.506 0.001 40 0.15'
substeps = 100
print_debug_output=true
binary_media = binary_media
[]
[Executioner]
type = Transient
num_steps = 10000
[]
[TensorOutputs]
[xdmf2]
type = XDMFTensorOutput
buffer = 'rho u speed binary_media'
output_mode = 'Cell Cell Cell Cell'
enable_hdf5 = true
[]
[]
(test/tests/lbm/horizontal_mixed_bcs_d2q9_reverse.i)
[Domain]
dim = 2
nx = 10
ny = 10
mesh_mode = DUMMY
parallel_mode = REAL_SPACE
periodic_directions = 'X Y'
[]
[Stencil]
[d2q9]
type = LBMD2Q9
[]
[]
[TensorBuffers]
[f]
type = LBMTensorBuffer
buffer_type = df
[]
[f_bounce_back]
type = LBMTensorBuffer
buffer_type = df
[]
[velocity]
type=LBMTensorBuffer
buffer_type = mv
[]
[density]
type=LBMTensorBuffer
buffer_type = ms
[]
[]
[TensorComputes]
[Initialize]
[initial_density]
type = LBMConstantTensor
buffer = density
constants = 1.0
[]
[initial_velocity]
type = LBMConstantTensor
buffer = velocity
constants = '0.0001 0.0005'
[]
[initial_f]
type = LBMEquilibrium
buffer = f
bulk = density
velocity = velocity
[]
[initial_f_bb]
type = LBMEquilibrium
buffer = f_bounce_back
bulk = density
velocity = velocity
[]
[]
[Solve]
[density]
type = LBMComputeDensity
buffer = density
f = f
[]
[velocity]
type = LBMComputeVelocity
buffer = velocity
f = f
rho = density
add_body_force = true
body_force_x = 0.0001
[]
[]
[Boundary]
[right]
type = LBMFixedZerothOrderBC
buffer = f
f = f
value = 1.1
boundary = right
[]
[left]
type = LBMMicroscopicZeroGradientBC
buffer = f
boundary = left
[]
[]
[]
[TensorSolver]
type = LBMStream
buffer = f
f_old = f_bounce_back
[]
[Problem]
type = LatticeBoltzmannProblem
substeps = 1
[]
[Postprocessors]
[velocity_min]
type = TensorExtremeValuePostprocessor
buffer = velocity
value_type = MIN
[]
[velocity_max]
type = TensorExtremeValuePostprocessor
buffer = velocity
value_type = MAX
[]
[density_min]
type = TensorExtremeValuePostprocessor
buffer = density
value_type = MIN
[]
[densty_max]
type = TensorExtremeValuePostprocessor
buffer = density
value_type = MAX
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = horizontal_mixed_bcs_d2q9_reverse
csv = true
[]
(examples/lbm/Formula1-aerodynamics/f1.i)
[Domain]
dim = 3
nx = 781
ny = 274
nz = 146
xmax = 781
ymax = 274
zmax = 146
device_names='cuda'
floating_precision = 'single'
parallel_mode = REAL_SPACE
periodic_directions = 'X Y Z'
[]
[Stencil]
[descriptor]
type = LBMD3Q27
[]
[]
[TensorBuffers]
[binary_media]
type = LBMTensorBuffer
buffer_type = ms
file = 'binary_media.h5'
is_integer = true
[]
[f]
type = LBMTensorBuffer
buffer_type = df
[]
[feq]
type = LBMTensorBuffer
buffer_type = df
[]
[fpc]
type = LBMTensorBuffer
buffer_type = df
[]
[u]
type = LBMTensorBuffer
buffer_type = mv
[]
[speed]
type=LBMTensorBuffer
buffer_type = ms
[]
[rho]
type = LBMTensorBuffer
buffer_type = ms
[]
[force]
type = LBMTensorBuffer
buffer_type = mv
[]
[]
[TensorComputes]
[Initialize]
[density_initial]
type = LBMConstantTensor
buffer = rho
constants = 1.0
[]
[velocity_initial]
type = LBMConstantTensor
buffer = u
constants = '0 0 0'
[]
[equilibrium_init]
type = LBMEquilibrium
buffer = feq
bulk = rho
velocity = u
[]
[equilibrium_f]
type = LBMEquilibrium
buffer = f
bulk = rho
velocity = u
[]
[equilibrium_pc]
type = LBMEquilibrium
buffer = fpc
bulk = rho
velocity = u
[]
[]
[Solve]
[density]
type = LBMComputeDensity
buffer = rho
f = f
[]
[velocity]
type = LBMComputeVelocity
buffer = u
f = f
rho = rho
[]
[equilibrium]
type = LBMEquilibrium
buffer = feq
bulk = rho
velocity = u
[]
[collision]
type = LBMSmagorinskyCollision
buffer = fpc
f = f
feq = feq
tau0 = 0.5001
Cs = 0.15
projection=true
[]
[speed]
type=LBMComputeVelocityMagnitude
buffer=speed
velocity=u
[]
[residual]
type = LBMComputeResidual
buffer = speed
speed = speed
[]
[]
[Boundary]
[wall]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = wall
[]
[left]
type = LBMFixedFirstOrderBC
buffer=f
f=f
value=0.01
boundary=left
# perturb=true
[]
[right]
type = LBMMicroscopicZeroGradientBC
buffer=f
boundary = right
[]
[]
[]
[TensorSolver]
type = LBMStream
root_compute = residual
buffer = f
f_old = fpc
[]
[Postprocessors]
[reynolds]
type = ComputeReynoldsNumber
buffer = speed
tau = 0.5001
diameter = 781
[]
[]
[Problem]
type = LatticeBoltzmannProblem
substeps = 100
print_debug_output = true
binary_media = binary_media
[]
[Executioner]
type = Transient
num_steps = 2000
[]
[TensorOutputs]
[xdmf2]
type = XDMFTensorOutput
buffer = 'rho u'
output_mode = 'Cell Cell'
enable_hdf5 = true
[]
[]
(test/tests/lbm/obstacle.i)
[Domain]
dim = 2
nx = 11
ny = 11
mesh_mode=DUMMY
parallel_mode = REAL_SPACE
periodic_directions = 'X Y'
[]
[Stencil]
[d2q9]
type = LBMD2Q9
[]
[]
[TensorBuffers]
[rho]
type=LBMTensorBuffer
buffer_type = ms
[]
[u]
type=LBMTensorBuffer
buffer_type = mv
[]
[speed]
type=LBMTensorBuffer
buffer_type = ms
[]
[f]
type=LBMTensorBuffer
buffer_type = df
[]
[feq]
type=LBMTensorBuffer
buffer_type = df
[]
[f_post_collision]
type=LBMTensorBuffer
buffer_type = df
[]
[binary_media]
type = LBMTensorBuffer
file = binary_media.h5
is_integer = true
buffer_type = ms
[]
[]
[TensorComputes]
[Initialize]
[rho]
type=LBMConstantTensor
buffer=rho
constants = rho0
[]
[u]
type=LBMConstantTensor
buffer=u
constants = 'Ux Uy'
[]
[speed]
type=LBMComputeVelocityMagnitude
buffer=speed
velocity=u
[]
[feq]
type=LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[f]
type=LBMEquilibrium
buffer=f
bulk=rho
velocity=u
[]
[f_post_coll]
type=LBMEquilibrium
buffer=f_post_collision
bulk=rho
velocity=u
[]
[]
[Solve]
[Density]
type = LBMComputeDensity
buffer=rho
f = f
[]
[Velocity]
type = LBMComputeVelocity
buffer=u
f = f
rho = rho
[]
[Equilibrium]
type = LBMEquilibrium
buffer=feq
bulk=rho
velocity=u
[]
[Collision]
type = LBMSmagorinskyCollision
buffer = f_post_collision
f = f
feq = feq
tau0 = tau
projection=true
[]
[Speed]
type = LBMComputeVelocityMagnitude
buffer = speed
velocity = u
[]
[Residual]
type = LBMComputeResidual
buffer = speed
speed = speed
[]
[]
[Boundary]
[wall]
type = LBMBounceBack
buffer = f
f_old = f_post_collision
boundary = wall
[]
[left]
type = LBMFixedFirstOrderBC
buffer=f
f=f
value='Ux'
perturb=true
boundary=left
[]
[right]
type = LBMMicroscopicZeroGradientBC
buffer=f
boundary=right
[]
[]
[]
[TensorSolver]
type = LBMStream
buffer = f
f_old = f_post_collision
[]
[Problem]
type = LatticeBoltzmannProblem
scalar_constant_names = 'rho0 Ux Uy tau dx D Cs'
scalar_constant_values = '1.0 0.01 0.0 0.501 0.001 50 0.15'
substeps = 5
print_debug_output=true
binary_media = binary_media
[]
[Postprocessors]
[velocity_min]
type = TensorExtremeValuePostprocessor
buffer = u
value_type = MIN
[]
[velocity_max]
type = TensorExtremeValuePostprocessor
buffer = u
value_type = MAX
[]
[speed_min]
type = TensorExtremeValuePostprocessor
buffer = speed
value_type = MIN
[]
[speed_max]
type = TensorExtremeValuePostprocessor
buffer = speed
value_type = MAX
[]
[density_min]
type = TensorExtremeValuePostprocessor
buffer = rho
value_type = MIN
[]
[densty_max]
type = TensorExtremeValuePostprocessor
buffer = rho
value_type = MAX
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = obstacle
csv = true
[]
(examples/lbm/Pebbles/pebbles.i)
[Domain]
dim = 3
nx = 240
ny = 50
nz = 50
xmax = 240
ymax = 50
zmax = 50
device_names='cpu'
# floating_precision = 'single'
parallel_mode = REAL_SPACE
periodic_directions = 'X Y'
[]
[Stencil]
[d3q19]
type = LBMD3Q19
[]
[]
[TensorBuffers]
# Density distribution functions
[f]
type = LBMTensorBuffer
buffer_type = df
[]
[feq]
type = LBMTensorBuffer
buffer_type = df
[]
[fpc]
type = LBMTensorBuffer
buffer_type = df
[]
# Temperature distribution functions
[g]
type = LBMTensorBuffer
buffer_type = df
[]
[geq]
type = LBMTensorBuffer
buffer_type = df
[]
[gpc]
type = LBMTensorBuffer
buffer_type = df
[]
# Fluid macroscopic variables: density and velocity
[density]
type = LBMTensorBuffer
buffer_type = ms
[]
[velocity]
type = LBMTensorBuffer
buffer_type = mv
[]
[speed]
type=LBMTensorBuffer
buffer_type = ms
[]
# Temperature macroscpic variables: temperature and 'velocity'
[T]
type = LBMTensorBuffer
buffer_type = ms
[]
# Forces
[F]
type = LBMTensorBuffer
buffer_type = mv
[]
# Simulation domain
[binary_media]
type = LBMTensorBuffer
buffer_type = ms
file = 'binary_media.h5'
is_integer = true
[]
[]
[TensorComputes]
#### Initialzie ####
[Initialize]
[density]
type = LBMConstantTensor
buffer = density
constants = 'rho0'
[]
[velocity]
type = LBMConstantTensor
buffer = velocity
constants = '0.0 0.0'
[]
[temperature]
type = LBMConstantTensor
buffer = T
constants = T_C
[]
[equilibrium_fluid]
type = LBMEquilibrium
buffer = feq
bulk = density
velocity = velocity
[]
[equilibrium_fluid_total]
type = LBMEquilibrium
buffer = f
bulk = density
velocity = velocity
[]
[equilibrium_fluid_pc]
type = LBMEquilibrium
buffer = fpc
bulk = density
velocity = velocity
[]
[equilibrium_temperature]
type = LBMEquilibrium
buffer = geq
bulk = T
velocity = velocity
[]
[equilibrium_temperature_total]
type = LBMEquilibrium
buffer = g
bulk = T
velocity = velocity
[]
[equilibrium_temperature_pc]
type = LBMEquilibrium
buffer = gpc
bulk = T
velocity = velocity
[]
# [t_wall_hot_init]
# type = LBMDirichletWallBC
# buffer = g
# f_old = gpc
# value = T_H
# velocity = velocity
# boundary = wall
# []
[]
#### Compute ####
[Solve]
# For temperature
[Temperature]
type = LBMComputeDensity
buffer = T
f = g
[]
# For fluid
[Fluid_density]
type = LBMComputeDensity
buffer = density
f = f
[]
[Fluid_velocity]
type = LBMComputeVelocity
buffer = velocity
f = f
rho = density
forces = F
enable_forces = true
[]
# For temperature
[Equilibrium_temperature]
type = LBMEquilibrium
buffer = geq
bulk = T
velocity = velocity
[]
[Collision_temperature]
type = LBMMRTCollision
buffer = gpc
f = g
feq = geq
tau0 = tau_T
[]
# For fluid
[Compute_forces]
type = LBMComputeForces
buffer = F
rho0 = 'rho0'
temperature = T
T0 = T_H
enable_buoyancy = true
gravity = g
gravity_direction=0
[]
[Equilibrium_fluid]
type = LBMEquilibrium
buffer = feq
bulk = density
velocity = velocity
[]
[Collision_fluid]
type = LBMMRTCollision
buffer = fpc
f = f
feq = feq
tau0 = tau_f
[]
[Apply_forces]
type = LBMApplyForces
buffer = fpc
velocity = velocity
rho = density
forces = F
tau0 = tau_f
[]
[speed]
type=LBMComputeVelocityMagnitude
buffer=speed
velocity=velocity
[]
[residual]
type = LBMComputeResidual
buffer = speed
speed = speed
[]
[]
#### Boundary ####
[Boundary]
##### for fluid
[inlet]
type = LBMFixedFirstOrderBC
buffer = f
f = f
value = u0
boundary = left
[]
[outlet]
type = LBMMicroscopicZeroGradientBC
buffer = f
boundary = right
[]
[top]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = top
# exclude_corners_x = true
[]
[bottom]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = bottom
# exclude_corners_x = true
[]
[front]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = front
# exclude_corners_x = true
[]
[back]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = back
# exclude_corners_x = true
[]
[wall]
type = LBMBounceBack
buffer = f
f_old = fpc
boundary = wall
[]
##### for temperature
[t_inlet]
type = LBMFixedZerothOrderBC
buffer = g
f = g
value = T_C
boundary = left
[]
[t_outlet]
type = LBMMicroscopicZeroGradientBC
buffer = g
boundary = right
[]
[t_top]
type = LBMBounceBack
buffer = g
f_old = gpc
boundary = top
[]
[t_bottom]
type = LBMBounceBack
buffer = g
f_old = gpc
boundary = bottom
[]
[t_front]
type = LBMBounceBack
buffer = g
f_old = gpc
boundary = front
[]
[t_back]
type = LBMBounceBack
buffer = g
f_old = gpc
boundary = back
[]
[t_wall_hot]
type = LBMDirichletBC
buffer = g
f_old = gpc
feq = geq
velocity = velocity
rho = T
value = 1.2
boundary = wall
[]
[]
[]
[TensorSolver]
type = LBMStream
buffer = 'f g'
f_old = 'fpc gpc'
root_compute = residual
[]
[Problem]
type = LatticeBoltzmannProblem
substeps = 20
scalar_constant_names = 'rho0 T_C T_H tau_f tau_T g u0'
scalar_constant_values = '1.0 1.0 1.2 0.9 0.9 0.001 0.001'
is_binary_media = true
binary_media = binary_media
[]
[Postprocessors]
[reynolds]
type = ComputeReynoldsNumber
buffer = speed
tau = tau_f
diameter = 15
[]
[]
[Executioner]
type = Transient
num_steps = 2000
[]
# [TensorOutputs]
# [xdmf2]
# type = XDMFTensorOutput
# buffer = 'binary_media'
# output_mode = 'Cell'
# enable_hdf5 = true
# []
# []
[TensorOutputs]
[xdmf2]
type = XDMFTensorOutput
buffer = 'T velocity density binary_media'
output_mode = 'Cell Cell Cell Cell'
enable_hdf5 = true
[]
[]