step_size_controls

class ansys.fluent.core.generated.solver.settings_251.step_size_controls(name=None, parent=None)

Bases: Group

Main menu to control the time integration of the particle trajectory equations:

• the maximum number of steps; the trajectory calculation is stopped and the particle aborted when the particle reaches this limit.

• the length scale/step length factor; this factor is used to set the time step size for integration within a cell.

Attributes

Attribute	Summary
option	Select the option to determine the initial tracking step length.
length_scale	Set the tracking step length scale.
step_length_factor	Set the tracking step length factor.

Included in:

Parent	Summary
tracking	Main menu to control the time integration of the particle trajectory equations.