numerics#

class ansys.fluent.core.solver.tui_241.main_menu.define.models.dpm.numerics(service, version, mode, path)#

Bases: TUIMenu

Enters the numerics menu to set numerical solution parameters.

Classes:

automated_scheme_selection(service, version, ...)

Enables/disables the adaptation of integration step length based on a maximum error.

average_DDPM_variables(service, version, ...)

Enables/disables mesh node averaging of DDPM quantities.

average_each_step(service, version, mode, path)

Enables/disables mesh node averaging during integration time step.

average_kernel(service, version, mode, path)

Specifies the averaging kernel to use for mesh node averaging.

average_source_terms(service, version, mode, ...)

Enables/disables mesh node averaging of DPM source terms.

coupled_heat_mass_update(service, version, ...)

Enables/disables coupled heat and mass update.

drag_law(service, version, mode, path)

Sets the drag law.

dynamic_interaction(service, version, mode, path)

Enable/disable dynamic interaction range.

enable_node_based_averaging(service, ...)

Enables/disables mesh node averaging of DPM quantities.

enhanced_packing_limit_numerics(service, ...)

Enable enhanced packing limit numerics to avoid exceeding of packing limit for granular phases.

error_control(service, version, mode, path)

Adapts integration step length based on a maximum error.

gaussian_factor(service, version, mode, path)

Specifies the Gaussian constant when using thegaussian kernel for mesh node averaging.

granular_stress_tensor(service, version, ...)

Enable granular stress tensor to be considered with solid pressure gradient as collision force.

high_resolution_tracking(service, version, ...)

Enters the high resolution tracking menu.

limit_granular_forces(service, version, ...)

Enable limiting of granular forces from solid pressure gradients to avoid particle velocity overshoots.

minimum_liquid_fraction(service, version, ...)

A droplet evaporates completely when the remaining mass is below this fraction of the initial droplet mass.

mppic_settings(service, version, mode, path)

Enable PIC and MPPIC to compute DPM and DDPM source terms.

packed_region_detection_enabled(service, ...)

Identify cells in packed region to apply limiting of granular forces.

predictor_corrector(service, version, mode, path)

Enable predictor/corrector approach to track particles.

re_randomize_every_iteration(service, ...)

Determines whether or not the initial particle positions will vary from iteration to iteration.

re_randomize_every_timestep(service, ...)

Determines whether or not the initial particle positions will vary from time step to time step.

tracking_parameters(service, version, mode, path)

Sets parameters for the (initial) tracking step length.

tracking_scheme(service, version, mode, path)

Specifies a tracking scheme.

tracking_statistics(service, version, mode, path)

Controls the format of the one-line tracking statistics to be printed after every DPM tracking pass.

underrelax_film_height(service, version, ...)

Sets the under-relaxation factor for the film height calculation.

vaporization_limiting_factors(service, ...)

Sets the Vaporization Fractional Change Limits.

verbosity(service, version, mode, path)

.

class automated_scheme_selection(service, version, mode, path)#

Bases: TUIMethod

Enables/disables the adaptation of integration step length based on a maximum error.

class average_DDPM_variables(service, version, mode, path)#

Bases: TUIMethod

Enables/disables mesh node averaging of DDPM quantities.

class average_each_step(service, version, mode, path)#

Bases: TUIMethod

Enables/disables mesh node averaging during integration time step.

class average_kernel(service, version, mode, path)#

Bases: TUIMethod

Specifies the averaging kernel to use for mesh node averaging.

class average_source_terms(service, version, mode, path)#

Bases: TUIMethod

Enables/disables mesh node averaging of DPM source terms.

class coupled_heat_mass_update(service, version, mode, path)#

Bases: TUIMethod

Enables/disables coupled heat and mass update.

class drag_law(service, version, mode, path)#

Bases: TUIMethod

Sets the drag law.

class dynamic_interaction(service, version, mode, path)#

Bases: TUIMethod

Enable/disable dynamic interaction range.

class enable_node_based_averaging(service, version, mode, path)#

Bases: TUIMethod

Enables/disables mesh node averaging of DPM quantities.

class enhanced_packing_limit_numerics(service, version, mode, path)#

Bases: TUIMethod

Enable enhanced packing limit numerics to avoid exceeding of packing limit for granular phases.

class error_control(service, version, mode, path)#

Bases: TUIMethod

Adapts integration step length based on a maximum error.

class gaussian_factor(service, version, mode, path)#

Bases: TUIMethod

Specifies the Gaussian constant when using thegaussian kernel for mesh node averaging.

class granular_stress_tensor(service, version, mode, path)#

Bases: TUIMethod

Enable granular stress tensor to be considered with solid pressure gradient as collision force.

class limit_granular_forces(service, version, mode, path)#

Bases: TUIMethod

Enable limiting of granular forces from solid pressure gradients to avoid particle velocity overshoots.

class minimum_liquid_fraction(service, version, mode, path)#

Bases: TUIMethod

A droplet evaporates completely when the remaining mass is below this fraction of the initial droplet mass.

class mppic_settings(service, version, mode, path)#

Bases: TUIMethod

Enable PIC and MPPIC to compute DPM and DDPM source terms.

class packed_region_detection_enabled(service, version, mode, path)#

Bases: TUIMethod

Identify cells in packed region to apply limiting of granular forces.

class predictor_corrector(service, version, mode, path)#

Bases: TUIMethod

Enable predictor/corrector approach to track particles.

class re_randomize_every_iteration(service, version, mode, path)#

Bases: TUIMethod

Determines whether or not the initial particle positions will vary from iteration to iteration.

class re_randomize_every_timestep(service, version, mode, path)#

Bases: TUIMethod

Determines whether or not the initial particle positions will vary from time step to time step.

class tracking_parameters(service, version, mode, path)#

Bases: TUIMethod

Sets parameters for the (initial) tracking step length.

class tracking_scheme(service, version, mode, path)#

Bases: TUIMethod

Specifies a tracking scheme.

class tracking_statistics(service, version, mode, path)#

Bases: TUIMethod

Controls the format of the one-line tracking statistics to be printed after every DPM tracking pass. A value of 0 (the default) prints only fates with non-zero values. A value of 1 prints all fates, including fates with zero values.

class underrelax_film_height(service, version, mode, path)#

Bases: TUIMethod

Sets the under-relaxation factor for the film height calculation. The recommended values range between 0.5 (default) and 0.9.

class vaporization_limiting_factors(service, version, mode, path)#

Bases: TUIMethod

Sets the Vaporization Fractional Change Limits.

class verbosity(service, version, mode, path)#

Bases: TUIMethod

.