acoustic Namespace Reference

Variables
int	dimensions = 2
int	patch_size = 16
int	depth = 5
float	end_time = 1.0
list	size = [10.0, 10.0, 10.0]
list	offset = [0.0, 0.0, 0.0]
float	time_in_between_two_snapshots = end_time / 10
str	compile_mode = "Release"
	my_project
	my_solver
	my_pde
	p = my_pde.name_Q_entry(0, "p")
	v = my_pde.name_Q_entries(1, dimensions, "v")
	rho = sympy.symbols("rho")
	c = sympy.symbols("c")
	K0 = rho * c * c
	sigma = sympy.symbols("sigma")
	t0 = sympy.symbols("t0")
	M0 = sympy.symbols("M0")
	t = sympy.symbols("t")
	max_h = sympy.symbols("MaxAdmissibleVolumeH")
	force = M0 * sympy.exp(-((t - t0) * (t - t0)) / (2.0 * sigma * sigma))
	point_source = sympy.sqrt((5 - my_pde.x[0]) ** 2 + (5 - my_pde.x[1]) ** 2)
	initial_conditions
	boundary_conditions
	flux
	max_eigenvalue
	source_term
	plot_description
	min_end_time
	max_end_time
	first_plot_time_stamp
	time_in_between_plots
	periodic_BC
	mode
	make
	True
	make_clean_first
	throw_away_data_after_build

Variable Documentation

boundary_conditions

acoustic.boundary_conditions

Definition at line 187 of file acoustic.py.

c

acoustic.c = sympy.symbols("c")

Definition at line 89 of file acoustic.py.

compile_mode

str acoustic.compile_mode = "Release"

Definition at line 51 of file acoustic.py.

depth

int acoustic.depth = 5

Definition at line 29 of file acoustic.py.

dimensions

acoustic.dimensions = 2

Definition at line 19 of file acoustic.py.

end_time

float acoustic.end_time = 1.0

Definition at line 34 of file acoustic.py.

first_plot_time_stamp

acoustic.first_plot_time_stamp

Definition at line 213 of file acoustic.py.

flux

acoustic.flux

Definition at line 188 of file acoustic.py.

force

acoustic.force = M0 * sympy.exp(-((t - t0) * (t - t0)) / (2.0 * sigma * sigma))

Definition at line 158 of file acoustic.py.

initial_conditions

acoustic.initial_conditions

Definition at line 186 of file acoustic.py.

K0

acoustic.K0 = rho * c * c

Definition at line 90 of file acoustic.py.

M0

acoustic.M0 = sympy.symbols("M0")

Definition at line 154 of file acoustic.py.

make

acoustic.make

Definition at line 251 of file acoustic.py.

make_clean_first

acoustic.make_clean_first

Definition at line 251 of file acoustic.py.

max_eigenvalue

acoustic.max_eigenvalue

Definition at line 189 of file acoustic.py.

max_end_time

acoustic.max_end_time

Definition at line 212 of file acoustic.py.

max_h

acoustic.max_h = sympy.symbols("MaxAdmissibleVolumeH")

Definition at line 157 of file acoustic.py.

min_end_time

acoustic.min_end_time

Definition at line 211 of file acoustic.py.

mode

acoustic.mode

Definition at line 235 of file acoustic.py.

my_pde

acoustic.my_pde

Initial value:

=  symhype.FirstOrderConservativePDEFormulation(
    unknowns=dimensions + 1, auxiliary_variables=0, dimensions=dimensions
)

Definition at line 82 of file acoustic.py.

my_project

acoustic.my_project

Initial value:

=  exahype2.Project(
    namespace=["tutorials", "symhype", "acoustic"],
    project_name="Acoustic",
    directory=".",
    executable="Acoustic",
)

Definition at line 57 of file acoustic.py.

my_solver

acoustic.my_solver

Initial value:

=  exahype2.solvers.fv.godunov.GlobalAdaptiveTimeStep(
    name="FVSolver",
    patch_size=patch_size,
    unknowns=dimensions + 1,  # [p, u, v, (w)]
    auxiliary_variables=0,
    min_volume_h=(1.1 * min(size[0:dimensions]) / (3.0**depth)),
    max_volume_h=(1.1 * min(size[0:dimensions]) / (3.0**depth)),
    time_step_relaxation=0.5,
)

Definition at line 69 of file acoustic.py.

offset

acoustic.offset = [0.0, 0.0, 0.0]

Definition at line 40 of file acoustic.py.

p

acoustic.p = my_pde.name_Q_entry(0, "p")

Definition at line 85 of file acoustic.py.

patch_size

int acoustic.patch_size = 16

Definition at line 24 of file acoustic.py.

periodic_BC

acoustic.periodic_BC

Definition at line 215 of file acoustic.py.

plot_description

acoustic.plot_description

Definition at line 197 of file acoustic.py.

point_source

acoustic.point_source = sympy.sqrt((5 - my_pde.x[0]) ** 2 + (5 - my_pde.x[1]) ** 2)

Definition at line 161 of file acoustic.py.

rho

acoustic.rho = sympy.symbols("rho")

Definition at line 88 of file acoustic.py.

sigma

acoustic.sigma = sympy.symbols("sigma")

Definition at line 152 of file acoustic.py.

size

acoustic.size = [10.0, 10.0, 10.0]

Definition at line 39 of file acoustic.py.

source_term

acoustic.source_term

Definition at line 190 of file acoustic.py.

t

acoustic.t = sympy.symbols("t")

Definition at line 155 of file acoustic.py.

t0

acoustic.t0 = sympy.symbols("t0")

Definition at line 153 of file acoustic.py.

throw_away_data_after_build

acoustic.throw_away_data_after_build

Definition at line 251 of file acoustic.py.

time_in_between_plots

acoustic.time_in_between_plots

Definition at line 214 of file acoustic.py.

time_in_between_two_snapshots

float acoustic.time_in_between_two_snapshots = end_time / 10

Definition at line 45 of file acoustic.py.

True

acoustic.True

Definition at line 251 of file acoustic.py.

v

acoustic.v = my_pde.name_Q_entries(1, dimensions, "v")

Definition at line 86 of file acoustic.py.