transient_controls#

class ansys.fluent.core.solver.tui_231.main_menu.solution.run_calculation.transient_controls(path, service)#

Bases: TUIMenu

Enter into the transient controls menu.

Methods:

cfl_based_time_stepping(*args, **kwargs)

Set CFL-based adaptive time-stepping parameters.

cfl_based_time_stepping_advanced_options(...)

Set CFL-based adaptive time-stepping advanced parameters.

duration_specification_method(*args, **kwargs)

Set Duration Specification Method: [0] Incremental Time Steps, [1] Total Time Steps, [2] Total Time, [3] Incremental Time.

error_based_time_stepping(*args, **kwargs)

Set Error-based adaptive time-stepping parameters.

extrapolate_eqn_vars(*args, **kwargs)

Enter the extrapolation menu.

extrapolate_vars(*args, **kwargs)

Applies a predictor algorithm for computing initial condition at time step n+1.

fixed_periodic(*args, **kwargs)

Set period- or frequency-based fixed time-stepping parameters.

fixed_user_specified(*args, **kwargs)

Enable user-specified fixed time stepping method.

incremental_time(*args, **kwargs)

Set Incremental Time.

max_flow_time(*args, **kwargs)

Set maximum flow time.

max_iterations_per_time_step(*args, **kwargs)

Set Max Iterations/Time step.

multiphase_specific_time_stepping(*args, ...)

Set Multiphase-specific adaptive time stepping parameters.

number_of_time_steps(*args, **kwargs)

Set inceremtal number of Time steps.

predict_next_time(*args, **kwargs)

Applies a predictor algorithm for computing initial condition at time step n+1.

rotating_mesh_flow_predictor(*args, **kwargs)

Improve prediction of flow field at time step n+1 for rotating mesh.

solid_time_step_size(*args, **kwargs)

Specify a different time step size for solid zones.

solution_status(*args, **kwargs)

Activate the simulation status panel.

specified_time_step(*args, **kwargs)

Use specified time step or courant number.

time_step_size(*args, **kwargs)

Set the physical time step size.

time_step_size_for_acoustic_export(*args, ...)

Set number of time step size for acoustic export.

total_number_of_time_steps(*args, **kwargs)

Set total number of Time steps.

total_time(*args, **kwargs)

Set Total Simulation Time.

udf_based_time_stepping(*args, **kwargs)

Set the time-stepping parameters for user-defined time stepping method.

undo_timestep(*args, **kwargs)

Undo the previous time step.

Classes:

multiphase_specific_time_constraints(path, ...)

Set Multiphase-specific time constraints.
cfl_based_time_stepping(*args, **kwargs)#

Set CFL-based adaptive time-stepping parameters.

cfl_based_time_stepping_advanced_options(*args, **kwargs)#

Set CFL-based adaptive time-stepping advanced parameters.

duration_specification_method(*args, **kwargs)#

Set Duration Specification Method: [0] Incremental Time Steps, [1] Total Time Steps, [2] Total Time, [3] Incremental Time.

error_based_time_stepping(*args, **kwargs)#

Set Error-based adaptive time-stepping parameters.

extrapolate_eqn_vars(*args, **kwargs)#

Enter the extrapolation menu.

extrapolate_vars(*args, **kwargs)#

Applies a predictor algorithm for computing initial condition at time step n+1.

fixed_periodic(*args, **kwargs)#

Set period- or frequency-based fixed time-stepping parameters.

fixed_user_specified(*args, **kwargs)#

Enable user-specified fixed time stepping method.

incremental_time(*args, **kwargs)#

Set Incremental Time.

max_flow_time(*args, **kwargs)#

Set maximum flow time.

max_iterations_per_time_step(*args, **kwargs)#

Set Max Iterations/Time step.

class multiphase_specific_time_constraints(path, service)#

Bases: TUIMenu

Set Multiphase-specific time constraints.

Methods:

moving_mesh_cfl_constraint(*args, **kwargs)

Enable time step size constraints based on moving mesh courant number.

physics_based_constraint(*args, **kwargs)

Include physics driven time-step constraints.

verbosity(*args, **kwargs)

Set verbosity to print multiphase specific time scales.

Classes:

time_scale_options(path, service)

Set physics based time scale options.
moving_mesh_cfl_constraint(*args, **kwargs)#

Enable time step size constraints based on moving mesh courant number.

physics_based_constraint(*args, **kwargs)#

Include physics driven time-step constraints.

class time_scale_options(path, service)#

Bases: TUIMenu

Set physics based time scale options.

Methods:

acoustic_scale(*args, **kwargs)

Include acoustic time scale.

gravity_scale(*args, **kwargs)

Include gravity based time scale.

surface_tension_scale(*args, **kwargs)

Include surface tension based time scale.

viscous_scale(*args, **kwargs)

Include viscous time scale.
acoustic_scale(*args, **kwargs)#

Include acoustic time scale.

gravity_scale(*args, **kwargs)#

Include gravity based time scale.

surface_tension_scale(*args, **kwargs)#

Include surface tension based time scale.

viscous_scale(*args, **kwargs)#

Include viscous time scale.

verbosity(*args, **kwargs)#

Set verbosity to print multiphase specific time scales.

multiphase_specific_time_stepping(*args, **kwargs)#

Set Multiphase-specific adaptive time stepping parameters.

number_of_time_steps(*args, **kwargs)#

Set inceremtal number of Time steps.

predict_next_time(*args, **kwargs)#

Applies a predictor algorithm for computing initial condition at time step n+1.

rotating_mesh_flow_predictor(*args, **kwargs)#

Improve prediction of flow field at time step n+1 for rotating mesh.

solid_time_step_size(*args, **kwargs)#

Specify a different time step size for solid zones.

solution_status(*args, **kwargs)#

Activate the simulation status panel.

specified_time_step(*args, **kwargs)#

Use specified time step or courant number.

time_step_size(*args, **kwargs)#

Set the physical time step size.

time_step_size_for_acoustic_export(*args, **kwargs)#

Set number of time step size for acoustic export.

total_number_of_time_steps(*args, **kwargs)#

Set total number of Time steps.

total_time(*args, **kwargs)#

Set Total Simulation Time.

udf_based_time_stepping(*args, **kwargs)#

Set the time-stepping parameters for user-defined time stepping method.

undo_timestep(*args, **kwargs)#

Undo the previous time step.