udf

class ansys.fluent.core.generated.solver.settings_242.udf.udf(name=None, parent=None)

Bases: String, AllowedValuesMixin

Specify the name of the user-defined function.

Included in:

Parent	Summary
mrf_omega	Reference Frame Rotation Speed.
reference_frame_velocity_child	‘child_object_type’ of reference_frame_velocity.
mgrid_omega	Moving Mesh Rotation Speed.
porosity	Porosity.
area_density	Interfacial Area Density.
heat_transfer_coeff	Heat Transfer Coefficient.
rad_porous_wall_in_emiss	Internal Emissivity.
child_object_type_child	‘child_object_type’ of child_object_type.
variables_child	‘child_object_type’ of variables.
solid_omega	Solid Body Rotation Speed.
omega	Help not available.
gauge_pressure	Specify Gauge Pressure.
target_mass_flow	Specify Target Mass Flow.
upper_limit_of_abs_pressure	Specify Upper Limit of Absolute Pressure.
lower_limit_of_abs_pressure	Specify Lower Limit of Absolute Pressure.
incoming_wave	Specify incoming wave.
strength	Strength.
backflow_modified_turbulent_viscosity	Specify Modified Turbulent Viscosity.
backflow_laminar_kinetic_energy	Specify Laminar Kinetic Energy.
backflow_intermittency	Specify Intermittency.
backflow_turbulent_kinetic_energy	Specify Turbulent Kinetic Energy.
backflow_turbulent_dissipation_rate	Specify Turbulent Dissipation Rate.
backflow_specific_dissipation_rate	Specify Specific Dissipation Rate.
backflow_velocity_variance_scale	Specify Velocity Variance Scale.
backflow_turbulent_viscosity_ratio_profile	Specify Turbulent Viscosity Ratio.
backflow_uu_reynolds_stresses	Specify UU Reynolds Stresses.
backflow_vv_reynolds_stresses	Specify VV Reynolds Stresses.
backflow_ww_reynolds_stresses	Specify WW Reynolds Stresses.
backflow_uv_reynolds_stresses	Specify UV Reynolds Stresses.
backflow_vw_reynolds_stresses	Specify VW Reynolds Stresses.
backflow_uw_reynolds_stresses	Specify UW Reynolds Stresses.
subgrid_kinetic_energy	Specify Subgrid Kinetic Energy.
backflow_total_temperature	Specify temperature.
internal_emissivity	Specify Internal Emissivity.
mean_mixture_fraction	Specify Mean Mixture Fraction.
secondary_mean_mixture_fraction	Specify Secondary Mean Mixture Fraction.
mixture_fraction_variance	Specify Mixture Fraction Variance.
secondary_mixture_fraction_variance	Specify Secondary Mixture Fraction Variance.
backflow_mixture_fraction	Specify mixture fraction.
backflow_mode_2_probability	Specify Mode-2 probability.
backflow_mode_3_probability	Specify Mode-3 probability.
backflow_progress_variable	Specify Progress Variable.
backflow_progress_variable_variance	Specify Progress Variable Variance.
backflow_flame_area_density	Specify Flame Area Density.
backflow_inert_stream	Specify Inert Stream.
backflow_pollutant_no_mass_fraction	Specify Pollutant NO Mass Fraction.
backflow_pollutant_hcn_mass_fraction	Specify Pollutant HCN Mass Fraction.
backflow_pollutant_nh3_mass_fraction	Specify Pollutant NH3 Mass Fraction.
backflow_pollutant_n2o_mass_fraction	Specify Pollutant N2O Mass Fraction.
backflow_pollutant_urea_mass_fraction	Specify Pollutant UREA Mass Fraction.
backflow_pollutant_hnco_mass_fraction	Specify Pollutant HNCO Mass Fraction.
backflow_pollutant_nco_mass_fraction	Specify Pollutant NCO Mass Fraction.
backflow_pollutant_so2_mass_fraction	Specify Pollutant SO2 Mass Fraction.
backflow_pollutant_h2s_mass_fraction	Specify Pollutant H2S Mass Fraction.
backflow_pollutant_so3_mass_fraction	Specify Pollutant SO3 Mass Fraction.
backflow_pollutant_sh_mass_fraction	Specify Pollutant SH Mass Fraction.
backflow_pollutant_so_mass_fraction	Specify Pollutant SO Mass Fraction.
backflow_soot_mass_fraction	Specify Soot Mass Fraction.
backflow_nuclei	Specify Nuclei.
backflow_tar_mass_fraction	Specify Tar Mass Fraction.
backflow_pollutant_hg_mass_fraction	Specify Pollutant HG Mass Fraction.
backflow_pollutant_hgcl2_mass_fraction	Specify Pollutant HGCL2 Mass Fraction.
backflow_pollutant_hcl_mass_fraction	Specify Pollutant HCL Mass Fraction.
backflow_pollutant_hgo_mass_fraction	Specify Pollutant HGO Mass Fraction.
backflow_pollutant_cl_mass_fraction	Specify Pollutant CL Mass Fraction.
backflow_pollutant_cl2_mass_fraction	Specify Pollutant CL2 Mass Fraction.
backflow_pollutant_hgcl_mass_fraction	Specify Pollutant HGCL Mass Fraction.
backflow_pollutant_hocl_mass_fraction	Specify Pollutant HOCL Mass Fraction.
free_surface_level	Specify Free Surface Level.
bottom_level	Specify Bottom Level.
backflow_granular_temperature	Specify granular temperature.
backflow_interfacial_area_concentration	Specify interfacial area concentration.
backflow_level_set_function_flux	Specify Level-set Function Flux.
backflow_volume_fraction	Specify Volume Fraction.
backflow_relative_humidity	Specify Backflow Relative humidity.
backflow_liquid_mass_fraction	Specify Backflow Liquid Mass Fraction.
backflow_log10_droplets_per_unit_volume	Specify Backflow Log10(Droplets Per Unit Volume).
potential_boundary_value	Specify Potential or Current density Value.
current_density_boundary_value	Help not available.
x_disp_boundary_value	Specify X-Displacement Boundary value.
y_disp_boundary_value	Select Y-Displacement Boundary Value.
z_disp_boundary_value	Select Z-Displacement Boundary Value.
pressure_jump_profile	Specify Pressure Jump Profile.
tangential_velocity_profile	Specify Tangential Velocity Profile.
radial_velocity_profile	Specify Radial Velocity Profile.
gauge_total_pressure	Specify Gauge Total Pressure.
supersonic_or_initial_gauge_pressure	Specify Supersonic/Initial Gauge Pressure.
modified_turbulent_viscosity	Specify Modified Turbulent Viscosity.
laminar_kinetic_energy	Specify Laminar Kinetic Energy.
intermittency	Specify Intermittency.
turbulent_kinetic_energy	Specify Turbulent Kinetic Energy.
turbulent_dissipation_rate	Specify Turbulent Dissipation Rate.
specific_dissipation_rate	Specify Specific Dissipation Rate.
velocity_variance_scale	Specify Velocity Variance Scale.
turbulent_viscosity_ratio_profile	Specify Turbulent Viscosity Ratio.
uu_reynolds_stresses	Specify UU Reynolds Stresses.
vv_reynolds_stresses	Specify VV Reynolds Stresses.
ww_reynolds_stresses	Specify WW Reynolds Stresses.
uv_reynolds_stresses	Specify UV Reynolds Stresses.
vw_reynolds_stresses	Specify VW Reynolds Stresses.
uw_reynolds_stresses	Specify UW Reynolds Stresses.
total_temperature	Specify total temperature.
mixture_fraction	Specify mixture fraction.
mode_2_probability	Specify Mode-2 probability.
mode_3_probability	Specify Mode-3 probability.
progress_variable	Specify Progress Variable.
progress_variable_variance	Specify Progress Variable Variance.
flame_area_density	Specify Flame Area Density.
inert_stream	Specify Inert Stream.
pollutant_no_mass_fraction	Specify Pollutant NO Mass Fraction.
pollutant_hcn_mass_fraction	Specify Pollutant HCN Mass Fraction.
pollutant_nh3_mass_fraction	Specify Pollutant NH3 Mass Fraction.
pollutant_n2o_mass_fraction	Specify Pollutant N2O Mass Fraction.
pollutant_urea_mass_fraction	Specify Pollutant UREA Mass Fraction.
pollutant_hnco_mass_fraction	Specify Pollutant HNCO Mass Fraction.
pollutant_nco_mass_fraction	Specify Pollutant NCO Mass Fraction.
pollutant_so2_mass_fraction	Specify Pollutant SO2 Mass Fraction.
pollutant_h2s_mass_fraction	Specify Pollutant H2S Mass Fraction.
pollutant_so3_mass_fraction	Specify Pollutant SO3 Mass Fraction.
pollutant_sh_mass_fraction	Specify Pollutant SH Mass Fraction.
pollutant_so_mass_fraction	Specify Pollutant SO Mass Fraction.
soot_mass_fraction	Specify Soot Mass Fraction.
nuclei	Specify Nuclei.
tar_mass_fraction	Specify Tar Mass Fraction.
pollutant_hg_mass_fraction	Specify Pollutant HG Mass Fraction.
pollutant_hgcl2_mass_fraction	Specify Pollutant HGCL2 Mass Fraction.
pollutant_hcl_mass_fraction	Specify Pollutant HCL Mass Fraction.
pollutant_hgo_mass_fraction	Specify Pollutant HGO Mass Fraction.
pollutant_cl_mass_fraction	Specify Pollutant CL Mass Fraction.
pollutant_cl2_mass_fraction	Specify Pollutant CL2 Mass Fraction.
pollutant_hgcl_mass_fraction	Specify Pollutant HGCL Mass Fraction.
pollutant_hocl_mass_fraction	Specify Pollutant HOCL Mass Fraction.
ht_bottom	Bottom Level.
ht_total	Total Height.
vmag	Velocity Magnitude.
granular_temperature	Specify granular temperature.
interfacial_area_concentration	Specify interfacial area concentration.
level_set_function_flux	Specify Level-set Function Flux.
volume_fraction	Specify Volume Fraction.
relative_humidity	Specify Relative humidity.
liquid_mass_fraction	Specify Liquid Mass Fraction.
log10_droplets_per_unit_volume	Specify Log10(Droplets Per Unit Volume).
mass_flow_rate	Mass Flow Rate.
exit_corrected_mass_flow_rate	Exit Corrected Mass Flow Rate.
mass_flux	Mass Flux.
supersonic_gauge_pressure	Specify Gauge Pressure.
total_temperature	Specify temperature.
free_surface_level	Free Surface Level.
bottom_level	Bottom Level.
phase_velocity_ratio	Phase Velocity Ratio .
volume_fraction	Volume Fraction.
relative_humidity	Relative humidity.
liquid_mass_fraction	Liquid Mass Fraction.
log10_droplets_per_unit_volume	Log10(Droplets Per Unit Volume).
temperature	Specify temperature.
q	Heat Flux.
v_absp	Direct Visible (Absorptivity).
ir_absp	Direct IR (Absorptivity).
ir_trans	Direct IR (Transmissivity).
v_trans	Direct Visible (Transmissivity).
contact_angles_child	‘child_object_type’ of contact_angles.
mach_number	Specify Mach Number.
vibrational_electronic_temperature	Specify Vibrational-Electronic Temperature.
temperature_rise	Temperature Rise.
heat_source	Heat Source.
velocity	Velocity Magnitude.
initial_gauge_pressure	Specify Gauge Pressure.
vibrational_electronic_temperature	Specify temperature.
avg_flow_velocity	Specify Averaged Flow Velocity Magnitude.
moving_object_velocity	Moving Object: Velocity Magnitude.
secondary_phase_velocity	Secondary Phase: Velocity Magnitude.
primary_phase_velocity	Primary Phase: Velocity Magnitude.
primary_phase_reference_velocity	Primary Phase: Reference Velocity Magnitude.
wave_ht	Set element.
wave_len	Set element.
phase_diff	Set element.
heading_angle	Set element.
offset	Set element.
significant_wave_height	Specify Significant Wave Height.
peak_frequency	Specify Peak Frequency.
minimum_frequency	Specify Minimum Frequency.
maximum_frequency	Specify Maximum Frequency.
mean_wave_heading_angle	Specify Mean Wave Heading Angle.
angular_deviation	Specify Angular Deviation.
speed	Specify Velocity Magnitude.
rotation_speed	Specify Rotation Speed.
frequency	Specify Frequency of Periodic Displacement.
amplitude	Specify Amplitude of Periodic Displacement.
passage_number	Specify Passage Number for Periodic Displacement.
roughness_height	Wall Roughness Height.
roughness_const	Wall Roughness Constant.
roughness_height_cp	Wall Roughness Height.
roughness_const_cp	Wall Roughness Constant.
roughness_const_nasa	Wall Roughness Constant.
roughness_const_shin	Wall Roughness Constant.
roughness_const_data	Wall Roughness Constant.
variable_roughness	Variable Roughness Profile from ICE3D.
liquid_content	Liquid Content (in [g/m^3]).
liquid_content_cp	Liquid Content (in [g/m^3]).
droplet_diameter	Droplet Diameter (microns).
heat_flux	Specify Heat Flux.
heat_transfer_coeff	Specify Convective Heat Transfer Coefficient.
free_stream_temp	Specify Free Stream Temperature.
external_emissivity	Specify Emissivity.
ext_rad_temperature	Specify External Radiation Temperature.
wall_thickness	Specify Wall Thickness.
heat_generation_rate	Specify Heat Generation Rate.
qdot	Set element.
thickness	Set element.
area_enhancement_factor	Area Enhancement Factor.
contact_resistance	Contact Resistance.
caf	Convective Augmentation Factor.
v_transmissivity	Direct Visible (Transmissivity).
ir_transmissivity	Direct IR (Transmissivity).
d_transmissivity	Diffuse Hemispherical (Transmissivity).
v_opq_absorbtivity	Direct Visible (Absorptivity).
v_st_absorbtivity	Direct Visible (Absorptivity).
ir_opq_absorbtivity	Direct IR (Absorptivity).
ir_st_absorbtivity	Direct IR (Absorptivity).
d_st_absorbtivity	Diffuse Hemispherical (Absorptivity).
partially_catalytic_recombination_coefficient_o	Recombination Coefficient For o.
partially_catalytic_recombination_coefficient_n	Recombination Coefficient For n.
film_height	Specify Film Height.
film_temperature	Specify Film Temperature.
film_passive_scalar	Specify Passive Scalar.
film_mass_source	Film Mass Source.
film_heat_source	Film Heat Source.
film_passive_scalar_source	Film Passive Scalar Source.
film_condensation_rate	Film Condensation Rate.
film_vaporization_rate	Film Vaporization Rate.
film_contact_angle_mean	Film Contact Angle Mean.
g_temperature	Granular Temperature.
g_qflux	Granular Flux.
elec_potential_jump	Potential Jump.
elec_potential_resistance	Contact Resistance.
lithium_boundary_value	Specify Lithium Boundary Value.