high_res_tracking_options

class ansys.fluent.core.solver.settings_231.high_res_tracking_options.high_res_tracking_options(name=None, parent=None)

Main menu containing settings that control the High-Res Tracking scheme. When the High-Res Tracking option is enabled (default), the computational cells are decomposed into tetrahedrons (subtets) and the particles tracked through the subtets. This option provides a more robust tracking algorithm and improved variable interpolation. If High-Res Tracking is not enabled, particles are tracked through the computational cells directly. Flow variables that appear in particle equations either use cell-center values or a truncated Taylor series approximation for interpolation to the particle position.

Attributes

Attribute	Summary
always_use_face_centroid_with_periodics	Enable/disable using quad face centroids when creating subtets if the case contains periodic boundaries.
interpolation	Main menu holding options to enable/disable interpolation of flow data to the particle position.
boundary_layer_tracking	Enable/disable adjusting the particle timestep to account for high aspect ratio cells.
check_subtet_validity	Enable/disable testing for inverted subtets due to warped cells.
use_automatic_intersection_tolerance	Enable/disable using an automatic scaling of subtet intersection tolerance.
use_barycentric_intersection	Enable/disable using barycentric coordinates for intersection calculations.
particle_relocation	Main menu holding information options to control relocating particles during case file reading or remeshing/adaption.
remove_stuck_particles	Enable/disable removal of particles that are stuck at edges or faces.
use_barycentric_sampling	Enable/disable using of barycentric coordinates when sampling particles at planes.
use_quad_face_centroid	Enable/disable using of quad face centroids when creating subtets.

Included in:

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