examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d Namespace Reference

Variables
str	torder = 'RK4'
str	sorder = 'thirdOrder'
int	gamma = 5 / 3
float	mass = 1.0
int	rho_L = 1
int	P_L = 1 / gamma
int	rho_R = 8
int	P_R = rho_R / gamma
str	gradient_method = 'ldg'
float	penalty_beta = 0.5
int	penalty_eta = 1
warpy	mesh
warpy	fluid
warpy	fluid_gradient
list	ic_apps
warpy	ic_va
warpy	ic_ha = warpy.host_actions.va_runner(name='ic_ha', variable_adjusters=[ic_va])
warpy	shock_tube_function
list	apps = []
warpy	writer = warpy.host_actions.writer(name='writer', ReadVars=[fluid])
warpy	spatial_solver
list	variable_adjusters = []
warpy	time_integrator
int	dt = 1e-4
int	nout = 100
warpy	dt_controller = warpy.dt_calc.fixed_dt(init_dt=dt)
warpy	sim
	gen_xdmf
	True
	detect_nonscalar

Variable Documentation

apps

list examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.apps = []

detect_nonscalar

examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.detect_nonscalar

dt

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.dt = 1e-4

dt_controller

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.dt_controller = warpy.dt_calc.fixed_dt(init_dt=dt)

fluid

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.fluid

Initial value:

=  warpy.variable(
    name='fluid', components=['rho', 'px', 'py', 'pz', 'e'], basis_array_set=sorder)

fluid_gradient

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.fluid_gradient

Initial value:

=  warpy.variable(
    name='fluid_gradient',
    components=[
        prefix + "_" + suffix
        for prefix in fluid.components()
        for suffix in ['x', 'y', 'z']
    ],
    explodable=False,
    basis_array_set=sorder)

gamma

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.gamma = 5 / 3

gen_xdmf

examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.gen_xdmf

gradient_method

str examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.gradient_method = 'ldg'

ic_apps

list examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.ic_apps

Initial value:

=  [
    warpy.apps.functions.five_moment.shock_tube_5moment(
        name="ic_app",
        fluid=fluid,
        gamma=gamma,
        density_left=rho_L,
        density_right=rho_R,
        pressure_left=P_L,
        pressure_right=P_R,
        center=[5, 0, 0])
]

ic_ha

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.ic_ha = warpy.host_actions.va_runner(name='ic_ha', variable_adjusters=[ic_va])

ic_va

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.ic_va

Initial value:

=  warpy.variable_adjusters.function_evaluation.function_evaluator(
    name='ic_va',
    priority=0,
    spatial_order=sorder,
    on_subdomains=['all'],
    applications=ic_apps)

mass

float examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.mass = 1.0

mesh

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.mesh

Initial value:

=  warpy.mesh.block(
    Bounds=[0, 10],
    NumCells=[100],
    NodeSets=['Left', 'Right'],
    NumLayers=1,
    basis_array_set=sorder)

nout

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.nout = 100

P_L

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.P_L = 1 / gamma

P_R

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.P_R = rho_R / gamma

penalty_beta

float examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.penalty_beta = 0.5

penalty_eta

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.penalty_eta = 1

rho_L

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.rho_L = 1

rho_R

int examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.rho_R = 8

shock_tube_function

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.shock_tube_function

Initial value:

=  warpy.functions.shock_tube_5moment(
    name='shock_tube',
    density_left=rho_L,
    density_right=rho_R,
    pressure_left=P_L,
    pressure_right=P_R,
    gamma=gamma,
    center=[5, 0, 0])

sim

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.sim

Initial value:

=  warpy.dg_sim(
    name='shock_tube_1d_q_h',
    meshes=[mesh],
    initial_conditions=[ic_ha],
    temporal_solvers=[time_integrator],
    writers=[writer],
    time=[0, 3],
    dt_controller=dt_controller,
    flexible_writeout=True,
    write_steps=nout,
    verbosity='info')

sorder

str examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.sorder = 'thirdOrder'

spatial_solver

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.spatial_solver

Initial value:

=  warpy.spatial_solvers.dg(
    name="dg",
    spatial_order=sorder,
    applications=apps,
    penalty_beta=penalty_beta,
    penalty_eta=penalty_eta)

time_integrator

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.time_integrator

Initial value:

=  warpy.host_actions.erk(
    name="ti",
    scheme=torder,
    spatial_solvers=[spatial_solver],
    variable_adjusters=variable_adjusters)

torder

str examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.torder = 'RK4'

True

examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.True

variable_adjusters

list examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.variable_adjusters = []

writer

warpy examples.dg.5-moment.artificial_dissipation.q_h_artificial_dissipation_1d.writer = warpy.host_actions.writer(name='writer', ReadVars=[fluid])