Variables
string	initial_conditions

string	boundary_conditions

string	refinement_criterion

	parser = exahype2.ArgumentParser("ExaHyPE 2 Euler Channel Flow Argument Parser")

	min_depth

	degrees_of_freedom

	end_time

	args = parser.parse_args()

list	size = [1.0, 1.0, 1.0]

float	max_h = 1.1 * min(size) / (3.0**args.min_depth)

float	min_h = max_h * 3.0 ** (-args.amr_levels)

	riemann_solver

	max_eigenvalue

	flux

	limiter

	project

float	time_in_between_plots = 0.0

	dimensions

	offset

	min_end_time

	max_end_time

	first_plot_time_stamp

	periodic_BC

	mode

	make

	True

	make_clean_first

	throw_away_data_after_build

Variable Documentation

◆ args

channel-flow.args = parser.parse_args()

Definition at line 49 of file channel-flow.py.

◆ boundary_conditions

channel-flow.boundary_conditions

Initial value:

 =  """
   for (int i = 0; i < NumberOfUnknowns + NumberOfAuxiliaryVariables; i++) {
     Qoutside[i] = Qinside[i];
   }
  
   // Inlet boundary condition (x[0] = 0.0)
   if (tarch::la::smallerEquals(x[0], MaxAdmissibleCellH)) {
     Qoutside[Shortcuts::rhoU + 0] = 1.0;
   }
  
   // Outlet boundary condition
   if (tarch::la::greaterEquals(x[0], DomainSize[0] - MaxAdmissibleCellH)) {
     Qoutside[Shortcuts::rhoU + 0] = Qinside[Shortcuts::rhoU + 0];
   }
 """

Definition at line 22 of file channel-flow.py.

◆ degrees_of_freedom

channel-flow.degrees_of_freedom

Definition at line 46 of file channel-flow.py.

◆ dimensions

channel-flow.dimensions

Definition at line 93 of file channel-flow.py.

◆ end_time

channel-flow.end_time

Definition at line 47 of file channel-flow.py.

◆ first_plot_time_stamp

channel-flow.first_plot_time_stamp

Definition at line 98 of file channel-flow.py.

◆ flux

channel-flow.flux

Definition at line 72 of file channel-flow.py.

◆ initial_conditions

channel-flow.initial_conditions

Initial value:

 =  """
   Q[Shortcuts::rho]      = 1.0;
   Q[Shortcuts::rhoU + 0] = 0.0; // Flow in x-direction
   Q[Shortcuts::rhoU + 1] = 0.0; // No vertical velocity
 #if DIMENSIONS == 3
   Q[Shortcuts::rhoU + 2] = 0.0;
 #endif
   Q[Shortcuts::rhoE] = 1.0 / (GAMMA - 1.0) + 0.5 * (Q[Shortcuts::rhoU + 0] * Q[Shortcuts::rhoU + 0] + Q[Shortcuts::rhoU + 1] * Q[Shortcuts::rhoU + 1]) / Q[Shortcuts::rho];
 """

Definition at line 12 of file channel-flow.py.

◆ limiter

channel-flow.limiter

Definition at line 73 of file channel-flow.py.

◆ make

channel-flow.make

Definition at line 117 of file channel-flow.py.

◆ make_clean_first

channel-flow.make_clean_first

Definition at line 117 of file channel-flow.py.

◆ max_eigenvalue

channel-flow.max_eigenvalue

Definition at line 71 of file channel-flow.py.

◆ max_end_time

channel-flow.max_end_time

Definition at line 97 of file channel-flow.py.

◆ max_h

float channel-flow.max_h = 1.1 * min(size) / (3.0**args.min_depth)

Definition at line 52 of file channel-flow.py.

◆ min_depth

channel-flow.min_depth

Definition at line 45 of file channel-flow.py.

◆ min_end_time

channel-flow.min_end_time

Definition at line 96 of file channel-flow.py.

◆ min_h

float channel-flow.min_h = max_h * 3.0 ** (-args.amr_levels)

Definition at line 53 of file channel-flow.py.

◆ mode

channel-flow.mode

Definition at line 111 of file channel-flow.py.

◆ offset

channel-flow.offset

Definition at line 95 of file channel-flow.py.

◆ parser

channel-flow.parser = exahype2.ArgumentParser("ExaHyPE 2 Euler Channel Flow Argument Parser")

Definition at line 43 of file channel-flow.py.

◆ periodic_BC

channel-flow.periodic_BC

Definition at line 100 of file channel-flow.py.

◆ project

channel-flow.project

Initial value:

 =  exahype2.Project(
     namespace=["applications", "exahype2", "euler"],
     project_name="ChannelFlow",
     directory=".",
     executable="Euler",
 )

Definition at line 78 of file channel-flow.py.

◆ refinement_criterion

channel-flow.refinement_criterion

Initial value:

 =  """
   auto result = ::exahype2::RefinementCommand::Keep;
   return result;
 """

Definition at line 38 of file channel-flow.py.

◆ riemann_solver

channel-flow.riemann_solver

Initial value:

 =  exahype2.solvers.fv.musclhancock.GlobalAdaptiveTimeStep(
     name="FVSolver",
     patch_size=args.degrees_of_freedom,
     unknowns={"rho": 1, "rhoU": args.dimensions, "rhoE": 1},
     auxiliary_variables=0,
     min_volume_h=min_h,
     max_volume_h=max_h,
     time_step_relaxation=args.time_step_relaxation,
     use_enclave_tasking=args.enclave_tasking,
     number_of_enclave_tasks=args.ntasks,
 )

Definition at line 55 of file channel-flow.py.

◆ size

channel-flow.size = [1.0, 1.0, 1.0]

Definition at line 51 of file channel-flow.py.

◆ throw_away_data_after_build

channel-flow.throw_away_data_after_build

Definition at line 117 of file channel-flow.py.

◆ time_in_between_plots

channel-flow.time_in_between_plots = 0.0

Definition at line 87 of file channel-flow.py.

◆ True

channel-flow.True

Definition at line 117 of file channel-flow.py.