examples.dg.mhd.resistive_mhd_pure_diffusion Namespace Reference

Variables
str	torder = 'RK4'
str	sorder = 'fourthOrder'
float	skin_depth_norm = 1.0
float	nu_p_norm = 1.0
float	gamma = 2.0
float	penalty_beta = -0.5
float	penalty_eta = 1.0
str	gradient_method = "ldg"
str	imhd_numerical_flux_type = "Rusanov"
float	cfl = 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,explodable=False)
warpy	fluid_gradient2 = warpy.variable(name='fluid_gradient2', components=gradient_component_names,basis_array_set=sorder,explodable=False)
warpy	pure_diffusion_ic = warpy.functions.custom_mhd(name='pure_diffusion_ic',skin_depth_norm=skin_depth_norm,gamma=gamma)
list	ic_applicators
list	apps = []
list	dirichlet_apps = []
warpy	writer
warpy	spatial_solver
list	variable_adjusters = []
list	adjust_bc_apps = []
warpy	ti
warpy	dt_controller = warpy.dt_calc.fixed_dt(init_dt=1.0e-6)

Variable Documentation

adjust_bc_apps

list examples.dg.mhd.resistive_mhd_pure_diffusion.adjust_bc_apps = []

apps

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

cfl

float examples.dg.mhd.resistive_mhd_pure_diffusion.cfl = 1.0

component_names

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

dirichlet_apps

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

dt_controller

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.dt_controller = warpy.dt_calc.fixed_dt(init_dt=1.0e-6)

fluid

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

fluid_gradient

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

fluid_gradient2

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

gamma

float examples.dg.mhd.resistive_mhd_pure_diffusion.gamma = 2.0

gradient_component_names

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

gradient_method

str examples.dg.mhd.resistive_mhd_pure_diffusion.gradient_method = "ldg"

ic_applicators

list examples.dg.mhd.resistive_mhd_pure_diffusion.ic_applicators

Initial value:

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

imhd_numerical_flux_type

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

mesh

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.mesh

Initial value:

=  warpy.mesh.block(Bounds=[-.5, .5],
                        # NumCells=[64],
                        NumCells=[32],                        
                        NodeSets=['leftWall', 'rightWall'],
                        NumLayers=1,
                        # PeriodicBoundaries=['leftWall','rightWall'],                        
                        basis_array_set=sorder)

nu_p_norm

float examples.dg.mhd.resistive_mhd_pure_diffusion.nu_p_norm = 1.0

penalty_beta

float examples.dg.mhd.resistive_mhd_pure_diffusion.penalty_beta = -0.5

penalty_eta

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

pure_diffusion_ic

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.pure_diffusion_ic = warpy.functions.custom_mhd(name='pure_diffusion_ic',skin_depth_norm=skin_depth_norm,gamma=gamma)

skin_depth_norm

float examples.dg.mhd.resistive_mhd_pure_diffusion.skin_depth_norm = 1.0

sorder

str examples.dg.mhd.resistive_mhd_pure_diffusion.sorder = 'fourthOrder'

spatial_solver

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.spatial_solver

Initial value:

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

ti

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.ti

Initial value:

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

torder

str examples.dg.mhd.resistive_mhd_pure_diffusion.torder = 'RK4'

variable_adjusters

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

writer

warpy examples.dg.mhd.resistive_mhd_pure_diffusion.writer

Initial value:

=  warpy.host_actions.writer(name='writer',
                                   ReadVars=[fluid,
                                             fluid_gradient,
                                             fluid_gradient2] )