z_pinch_5moment.py File Reference

Namespaces
namespace	examples
namespace	examples.dg
namespace	examples.dg.plasma
namespace	examples.dg.plasma.pinch
namespace	examples.dg.plasma.pinch.z_pinch_5moment

Variables
bool	examples.dg.plasma.pinch.z_pinch_5moment.use_phmaxwell = False
bool	examples.dg.plasma.pinch.z_pinch_5moment.use_pcmaxwell = False
None	examples.dg.plasma.pinch.z_pinch_5moment.nu_p_tau = None
float	examples.dg.plasma.pinch.z_pinch_5moment.cfl = 0.8
bool	examples.dg.plasma.pinch.z_pinch_5moment.use_limiters = True
bool	examples.dg.plasma.pinch.z_pinch_5moment.use_interspecies_collisions = False
str	examples.dg.plasma.pinch.z_pinch_5moment.torder = "TVDRK2"
str	examples.dg.plasma.pinch.z_pinch_5moment.sorder = "secondOrder"
argparse	examples.dg.plasma.pinch.z_pinch_5moment.parser = argparse.ArgumentParser(description='Gem Challenge')
	examples.dg.plasma.pinch.z_pinch_5moment.type
	examples.dg.plasma.pinch.z_pinch_5moment.str
	examples.dg.plasma.pinch.z_pinch_5moment.nargs
	examples.dg.plasma.pinch.z_pinch_5moment.help
	examples.dg.plasma.pinch.z_pinch_5moment.default
argparse	examples.dg.plasma.pinch.z_pinch_5moment.args = parser.parse_args()
argparse	examples.dg.plasma.pinch.z_pinch_5moment.dimension = args.dimension
float	examples.dg.plasma.pinch.z_pinch_5moment.n0 = 1.0*1
float	examples.dg.plasma.pinch.z_pinch_5moment.n_inf = 0.2
float	examples.dg.plasma.pinch.z_pinch_5moment.B0 = 1.0*1
float	examples.dg.plasma.pinch.z_pinch_5moment.perturbation = 0.1*1
list	examples.dg.plasma.pinch.z_pinch_5moment.names = ["ions", "electrons"]
list	examples.dg.plasma.pinch.z_pinch_5moment.A = [1., 1.]
list	examples.dg.plasma.pinch.z_pinch_5moment.Z = [1., -1.]
math	examples.dg.plasma.pinch.z_pinch_5moment.Ti_Te = math.sqrt(A[0]/A[1])
float	examples.dg.plasma.pinch.z_pinch_5moment.skin_depth_norm = 1.0
float	examples.dg.plasma.pinch.z_pinch_5moment.omega_p_tau = 20.0
int	examples.dg.plasma.pinch.z_pinch_5moment.di_L = 1.
float	examples.dg.plasma.pinch.z_pinch_5moment.sheet_width = 0.5
float	examples.dg.plasma.pinch.z_pinch_5moment.Te = B0**2/2.0/n0/(Ti_Te + 1.0)
math	examples.dg.plasma.pinch.z_pinch_5moment.Ti = Ti_Te * Te
list	examples.dg.plasma.pinch.z_pinch_5moment.T = [Ti, Te]
float	examples.dg.plasma.pinch.z_pinch_5moment.chi = 1.0
float	examples.dg.plasma.pinch.z_pinch_5moment.phchi = 2.0
int	examples.dg.plasma.pinch.z_pinch_5moment.gamma = 5./3.
int	examples.dg.plasma.pinch.z_pinch_5moment.Lx = 8*math.pi*di_L
int	examples.dg.plasma.pinch.z_pinch_5moment.Ly = 4*math.pi*di_L
len	examples.dg.plasma.pinch.z_pinch_5moment.N = len(names)
warpy	examples.dg.plasma.pinch.z_pinch_5moment.mesh = warpy.mesh.block(Bounds=[-Lx/2.,Lx/2., -Ly/2.,Ly/2.],NumCells=[16,8],NodeSets=['Left','Right', 'Lower','Upper'],NumLayers=1,basis_array_set=sorder,PeriodicBoundaries=['Left','Right'],block_type="symmetric")
list	examples.dg.plasma.pinch.z_pinch_5moment.component_names = ['rho', 'px', 'py', 'pz', 'e']
list	examples.dg.plasma.pinch.z_pinch_5moment.field_component_names = ['Ex', 'Ey', 'Ez', 'Bx', 'By', 'Bz']
warpy	examples.dg.plasma.pinch.z_pinch_5moment.field = warpy.variable(name='field',components=field_component_names,basis_array_set=sorder)
list	examples.dg.plasma.pinch.z_pinch_5moment.fluids = [warpy.variable(name=name,components=component_names,basis_array_set=sorder) for name in names]
warpy	examples.dg.plasma.pinch.z_pinch_5moment.field_gradient = warpy.variable(name='field_gradient',components=[prefix + "_" + suffix for prefix in field.components() for suffix in ['x','y','z']],basis_array_set=sorder)
list	examples.dg.plasma.pinch.z_pinch_5moment.fluid_gradients = [warpy.variable(name=name+'_gradient',components=[prefix + "_" + suffix for prefix in component_names for suffix in ['x','y','z']],basis_array_set=sorder) for name in names]
list	examples.dg.plasma.pinch.z_pinch_5moment.fluid_functions = [warpy.functions.gem_5moment_new(name='ic_'+names[i], gamma=gamma, skin_depth_norm=skin_depth_norm, mass=A[i], charge=Z[i], B0=B0, temperature=T[i], sheet_width=sheet_width, number_density=n0, number_density_infinity=n_inf) for i in range(N)]
warpy	examples.dg.plasma.pinch.z_pinch_5moment.field_function = warpy.functions.gem_field(name='ic_field', Bx=B0, sheet_width=sheet_width, perturbation = perturbation)
list	examples.dg.plasma.pinch.z_pinch_5moment.applicators = [warpy.applicator(spatial_order=sorder,fun=fluid_functions[i],var=fluids[i],spatial_scheme='Nodal') for i in range(N)]
list	examples.dg.plasma.pinch.z_pinch_5moment.apps = []
list	examples.dg.plasma.pinch.z_pinch_5moment.dirichlet_apps = []
list	examples.dg.plasma.pinch.z_pinch_5moment.neumann_apps = []
	examples.dg.plasma.pinch.z_pinch_5moment.else :
list	examples.dg.plasma.pinch.z_pinch_5moment.write_vars = fluids + [field]
tuple	examples.dg.plasma.pinch.z_pinch_5moment.has_gradients = (nu_p_tau != None) or use_pcmaxwell
list	examples.dg.plasma.pinch.z_pinch_5moment.gradient_input_variables = []
list	examples.dg.plasma.pinch.z_pinch_5moment.gradient_output_variables = []
warpy	examples.dg.plasma.pinch.z_pinch_5moment.writer = warpy.host_actions.writer(name='writer',ReadVars=write_vars)
warpy	examples.dg.plasma.pinch.z_pinch_5moment.spatial_solver = warpy.spatial_solvers.dg(name="dg", spatial_order=sorder, applications=apps, cfl=cfl)
list	examples.dg.plasma.pinch.z_pinch_5moment.variable_adjusters = []
warpy	examples.dg.plasma.pinch.z_pinch_5moment.time_integrator = warpy.host_actions.erk(name="ti", scheme=torder, spatial_solvers=[spatial_solver], variable_adjusters=variable_adjusters)
warpy	examples.dg.plasma.pinch.z_pinch_5moment.dt_controller = warpy.dt_calc.stability_dt(init_dt=0.025)