examples.dg.mhd.zpinch_imhd_2D Namespace Reference

Variables
str	torder = 'TVDRK2'
str	sorder = 'secondOrder'
float	skin_depth_norm = 0.1
float	nu_p_norm = 0.1
int	gamma = 5./3.
bool	periodic_boundary_conditions = True
str	imhd_numerical_flux_type = "Rusanov"
str	gradient_method = "ip"
float	penalty_beta = +1.0
float	penalty_eta = 1.0
warpy	mesh
list	component_names = ['rho', 'px', 'py', 'pz', 'e', 'Bx', 'By', 'Bz']
warpy	fluid = warpy.variable(name='fluid',components=component_names,basis_array_set=sorder)
list	gradient_component_names = [prefix+"_"+suffix for prefix in component_names for suffix in ['x','y','z']]
warpy	fluid_gradient = warpy.variable(name='fluid_gradient', components=gradient_component_names,basis_array_set=sorder)
warpy	fluid_gradient2 = warpy.variable(name='fluid_gradient2', components=gradient_component_names,basis_array_set=sorder)
warpy	zpinch_imhd_ic = warpy.functions.zpinch_imhd_2D(name='zpinch_imhd_ic',skin_depth_norm=skin_depth_norm,gamma=gamma)
list	ic_applicators
list	apps = []
list	dirichlet_apps = []
list	neumann_apps = []
warpy	writer
warpy	spatial_solver
list	variable_adjusters = []
warpy	ti
warpy	dt_controller = warpy.dt_calc.fixed_dt(init_dt=1.0e-4)
warpy	sim
	gen_xdmf
	True
	detect_nonscalar

Variable Documentation

apps

list examples.dg.mhd.zpinch_imhd_2D.apps = []

component_names

list examples.dg.mhd.zpinch_imhd_2D.component_names = ['rho', 'px', 'py', 'pz', 'e', 'Bx', 'By', 'Bz']

detect_nonscalar

examples.dg.mhd.zpinch_imhd_2D.detect_nonscalar

dirichlet_apps

list examples.dg.mhd.zpinch_imhd_2D.dirichlet_apps = []

dt_controller

warpy examples.dg.mhd.zpinch_imhd_2D.dt_controller = warpy.dt_calc.fixed_dt(init_dt=1.0e-4)

fluid

warpy examples.dg.mhd.zpinch_imhd_2D.fluid = warpy.variable(name='fluid',components=component_names,basis_array_set=sorder)

fluid_gradient

warpy examples.dg.mhd.zpinch_imhd_2D.fluid_gradient = warpy.variable(name='fluid_gradient', components=gradient_component_names,basis_array_set=sorder)

fluid_gradient2

warpy examples.dg.mhd.zpinch_imhd_2D.fluid_gradient2 = warpy.variable(name='fluid_gradient2', components=gradient_component_names,basis_array_set=sorder)

gamma

int examples.dg.mhd.zpinch_imhd_2D.gamma = 5./3.

gen_xdmf

examples.dg.mhd.zpinch_imhd_2D.gen_xdmf

gradient_component_names

list examples.dg.mhd.zpinch_imhd_2D.gradient_component_names = [prefix+"_"+suffix for prefix in component_names for suffix in ['x','y','z']]

gradient_method

str examples.dg.mhd.zpinch_imhd_2D.gradient_method = "ip"

ic_applicators

list examples.dg.mhd.zpinch_imhd_2D.ic_applicators

Initial value:

=  [warpy.applicator(spatial_order=sorder,
                                   fun=zpinch_imhd_ic,
                                   var=fluid,
                                   components=None,
                                   spatial_scheme='Nodal')]

imhd_numerical_flux_type

str examples.dg.mhd.zpinch_imhd_2D.imhd_numerical_flux_type = "Rusanov"

mesh

warpy examples.dg.mhd.zpinch_imhd_2D.mesh

Initial value:

=  warpy.mesh.block(Bounds=[0.0, 1.0, 0.0, 1.0],
                        NumCells=[128, 128],
                        NodeSets=['Left', 'Right', 'Bottom','Top'],
                        NumLayers=1,
                        PeriodicBoundaries=['Left', 'Right'] if periodic_boundary_conditions else None,
                        basis_array_set=sorder)

neumann_apps

list examples.dg.mhd.zpinch_imhd_2D.neumann_apps = []

nu_p_norm

float examples.dg.mhd.zpinch_imhd_2D.nu_p_norm = 0.1

penalty_beta

float examples.dg.mhd.zpinch_imhd_2D.penalty_beta = +1.0

penalty_eta

float examples.dg.mhd.zpinch_imhd_2D.penalty_eta = 1.0

periodic_boundary_conditions

bool examples.dg.mhd.zpinch_imhd_2D.periodic_boundary_conditions = True

sim

warpy examples.dg.mhd.zpinch_imhd_2D.sim

Initial value:

=  warpy.dg_sim(name='128128_zero_gradient_bc_bottom_conducting_wall_bc_top',
                   meshes=[mesh],
                   initial_conditions=ic_applicators,
                   temporal_solvers=[ti],
                   writers=[writer],
                   time=[0.,0.625],
                   dt_controller=dt_controller,
                   write_steps=50,
                   verbosity='debug')

skin_depth_norm

float examples.dg.mhd.zpinch_imhd_2D.skin_depth_norm = 0.1

sorder

str examples.dg.mhd.zpinch_imhd_2D.sorder = 'secondOrder'

spatial_solver

warpy examples.dg.mhd.zpinch_imhd_2D.spatial_solver

Initial value:

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

ti

warpy examples.dg.mhd.zpinch_imhd_2D.ti

Initial value:

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

torder

str examples.dg.mhd.zpinch_imhd_2D.torder = 'TVDRK2'

True

examples.dg.mhd.zpinch_imhd_2D.True

variable_adjusters

list examples.dg.mhd.zpinch_imhd_2D.variable_adjusters = []

writer

warpy examples.dg.mhd.zpinch_imhd_2D.writer

Initial value:

=  warpy.host_actions.writer(name='writer',
                                   ReadVars=[fluid, fluid_gradient] )

zpinch_imhd_ic

warpy examples.dg.mhd.zpinch_imhd_2D.zpinch_imhd_ic = warpy.functions.zpinch_imhd_2D(name='zpinch_imhd_ic',skin_depth_norm=skin_depth_norm,gamma=gamma)