Index

A

add_string_to_keys() (in module turboflow.utilities.file_utils) all_non_negative() (in module turboflow.math) all_numeric() (in module turboflow.math) Angle, blade inlet Angle, deviation Angle, flaring Angle, flow Angle, incidence

Angle, metal Annulus apply_tuning_factors() (in module turboflow.axial_turbine.loss_model) (in module turboflow.centrifugal_compressor.loss_model) approx_gradient() (in module turboflow.pysolver_view.numerical_differentiation) approx_jacobian_hessians() (in module turboflow.pysolver_view.numerical_differentiation) arccosd() (in module turboflow.math) arcsind() (in module turboflow.math) arctand() (in module turboflow.math)

B

b_fun() (in module turboflow.centrifugal_compressor.flow_model) BlackBoxOptimization (class in turboflow.axial_turbine.design_optimization) Blade Blade Tip Blade, Aspect ratio Blade, Axial aspect ratio Blade, Axial chord length Blade, Axial pitch-to-chord ratio Blade, camber Blade, Camber length Blade, Camber line Blade, Chord length Blade, Chord line Blade, Height Blade, Hub-to-tip ratio

Blade, Leading edge Blade, Pitch Blade, Pitch-to-chord ratio Blade, Pressure side Blade, Root Blade, Rotor Blade, Setting angle Blade, Solidity Blade, spacing Blade, Stagger angle Blade, Stator Blade, Suction side Blade, thickness Blade, Trailing edge build_config() (in module turboflow.axial_turbine.design_optimization)

C

calculate_enthalpy_residual_1() (in module turboflow.axial_turbine.performance_analysis) calculate_full_geometry() (in module turboflow.axial_turbine.geometry_model) (in module turboflow.centrifugal_compressor.geometry_model) calculate_impeller_geoemtry() (in module turboflow.centrifugal_compressor.geometry_model) calculate_subcooling() (in module turboflow.properties.fluid_properties) calculate_superheating() (in module turboflow.properties.fluid_properties) calculate_throat_radius() (in module turboflow.axial_turbine.geometry_model) calculate_vaned_diffuser_geometry() (in module turboflow.centrifugal_compressor.geometry_model) calculate_vaneless_diffuser_geometry() (in module turboflow.centrifugal_compressor.geometry_model) calculate_volute_geometry() (in module turboflow.centrifugal_compressor.geometry_model) Cascade Cascade, Annular Cascade, Linear Cascade, Rotor Cascade, Stator CascadesNonlinearSystemProblem (class in turboflow.axial_turbine.performance_analysis) CascadesOptimizationProblem (class in turboflow.axial_turbine.design_optimization) Casing Casing, Hub Casing, Shroud central_finite_differences() (in module turboflow.pysolver_view.numerical_differentiation) CentrifugalCompressorProblem (class in turboflow.centrifugal_compressor.performance_analysis) check_for_unused_keys() (in module turboflow.utilities.file_utils) check_lists_match() (in module turboflow.utilities.numerics) check_turbine_geometry() (in module turboflow.axial_turbine.geometry_model) combine_multiple_figures() (in module turboflow.plot_functions) combine_objective_and_constraints() (in module turboflow.pysolver_view.optimization) compare_contents_or_files() (in module turboflow.utilities.file_utils) complex_step_derivative() (in module turboflow.pysolver_view.numerical_differentiation) compute_blockage_boundary_layer() (in module turboflow.axial_turbine.flow_model) compute_critical_jacobian() (in module turboflow.axial_turbine.choking_criterion) compute_critical_values() (in module turboflow.axial_turbine.choking_criterion) compute_efficiency_breakdown() (in module turboflow.axial_turbine.flow_model) compute_impeller_losses() (in module turboflow.centrifugal_compressor.loss_model_custom) (in module turboflow.centrifugal_compressor.loss_model_oh) (in module turboflow.centrifugal_compressor.loss_model_zhang_set1) (in module turboflow.centrifugal_compressor.loss_model_zhang_set2) (in module turboflow.centrifugal_compressor.loss_model_zhang_set3) compute_losses() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) (in module turboflow.centrifugal_compressor.loss_model_custom) (in module turboflow.centrifugal_compressor.loss_model_oh) (in module turboflow.centrifugal_compressor.loss_model_zhang_set1) (in module turboflow.centrifugal_compressor.loss_model_zhang_set2) (in module turboflow.centrifugal_compressor.loss_model_zhang_set3)

compute_optimal_turbine() (in module turboflow.axial_turbine.design_optimization) compute_overall_performance() (in module turboflow.axial_turbine.flow_model) (in module turboflow.centrifugal_compressor.flow_model) compute_parasitic_losses() (in module turboflow.centrifugal_compressor.loss_model_custom) (in module turboflow.centrifugal_compressor.loss_model_oh) (in module turboflow.centrifugal_compressor.loss_model_zhang_set1) (in module turboflow.centrifugal_compressor.loss_model_zhang_set2) (in module turboflow.centrifugal_compressor.loss_model_zhang_set3) compute_performance() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) compute_properties_1phase() (turboflow.properties.fluid_properties.Fluid method) compute_properties_2phase() (turboflow.properties.fluid_properties.Fluid method) compute_properties_meanline() (turboflow.properties.fluid_properties.Fluid method) compute_properties_meshgrid() (in module turboflow.properties.fluid_properties) compute_properties_metastable_rhoT() (turboflow.properties.fluid_properties.Fluid static method) compute_pseudocritical_line() (in module turboflow.properties.fluid_properties) compute_quality_grid() (in module turboflow.properties.fluid_properties) compute_saturation_line() (in module turboflow.properties.fluid_properties) compute_single_operation_point() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) compute_sonic_state() (turboflow.properties.fluid_properties.Fluid method) compute_spinodal_line() (in module turboflow.properties.fluid_properties) compute_stage_performance() (in module turboflow.axial_turbine.flow_model) compute_vaned_diffuser_losses() (in module turboflow.centrifugal_compressor.loss_model_custom) compute_vaneless_diffuser_losses() (in module turboflow.centrifugal_compressor.loss_model_custom) (in module turboflow.centrifugal_compressor.loss_model_oh) (in module turboflow.centrifugal_compressor.loss_model_zhang_set1) (in module turboflow.centrifugal_compressor.loss_model_zhang_set2) (in module turboflow.centrifugal_compressor.loss_model_zhang_set3) compute_volute_losses() (in module turboflow.centrifugal_compressor.loss_model_custom) convert_configuration_options() (in module turboflow.config_validation) convert_kinetic_energy_coefficient() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_moustapha) convert_numpy_to_python() (in module turboflow.utilities.file_utils) convert_performance_analysis_results() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) convert_pygmo_to_scipy_bounds() (in module turboflow.pysolver_view.optimization_wrappers) cosd() (in module turboflow.math) count_constraints() (in module turboflow.pysolver_view.optimization) create_gif() (in module turboflow.utilities.graphics) create_logger() (in module turboflow.pysolver_view.pysolver_utilities) (in module turboflow.utilities.file_utils) create_mp4() (in module turboflow.utilities.graphics) critical_isentropic_throat() (in module turboflow.axial_turbine.choking_criterion) critical_mach_number() (in module turboflow.axial_turbine.choking_criterion) critical_mass_flow_rate() (in module turboflow.axial_turbine.choking_criterion)

D

Degrees of freedom

Design variables DictionaryValidationError

E

ensure_iterable() (in module turboflow.utilities.numerics) Equality constraint evaluate_axial_turbine() (in module turboflow.axial_turbine.flow_model) evaluate_cascade() (in module turboflow.axial_turbine.flow_model) evaluate_cascade_exit() (in module turboflow.axial_turbine.flow_model) evaluate_cascade_inlet() (in module turboflow.axial_turbine.flow_model) evaluate_cascade_interspace() (in module turboflow.axial_turbine.flow_model) evaluate_cascade_throat() (in module turboflow.axial_turbine.flow_model) evaluate_centrifugal_compressor() (in module turboflow.centrifugal_compressor.flow_model) evaluate_choking() (in module turboflow.axial_turbine.choking_criterion) (in module turboflow.centrifugal_compressor.choking_criterion) evaluate_constraints() (in module turboflow.utilities.optimization_utils) (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) evaluate_impeller() (in module turboflow.centrifugal_compressor.flow_model) evaluate_loss_model() (in module turboflow.axial_turbine.loss_model) (in module turboflow.centrifugal_compressor.loss_model)

evaluate_objective_function() (in module turboflow.utilities.optimization_utils) evaluate_slip() (in module turboflow.centrifugal_compressor.slip_model) evaluate_throat() (in module turboflow.centrifugal_compressor.choking_criterion) evaluate_throat_mass_flow() (in module turboflow.centrifugal_compressor.choking_criterion) evaluate_throat_residual() (in module turboflow.centrifugal_compressor.choking_criterion) evaluate_vaned_diffuser() (in module turboflow.centrifugal_compressor.flow_model) evaluate_vaneless_diffuser() (in module turboflow.centrifugal_compressor.flow_model) evaluate_vaneless_diffuser_1D() (in module turboflow.centrifugal_compressor.flow_model) evaluate_vaneless_diffuser_algebraic() (in module turboflow.centrifugal_compressor.flow_model) evaluate_velocity_triangle_in() (in module turboflow.axial_turbine.flow_model) evaluate_velocity_triangle_out() (in module turboflow.axial_turbine.flow_model) evaluate_volute() (in module turboflow.centrifugal_compressor.flow_model) export_optimization_process() (turboflow.axial_turbine.design_optimization.BlackBoxOptimization method) export_results_excel() (in module turboflow.centrifugal_compressor.performance_analysis) extract_timestamp() (in module turboflow.utilities.numerics)

F

F_t() (in module turboflow.axial_turbine.loss_model_benner) Feasibility fill_array_with_increment() (in module turboflow.utilities.numerics) find_champion() (turboflow.axial_turbine.design_optimization.BlackBoxOptimization method) find_closest_operation_point() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) find_column() (in module turboflow.plot_functions) find_latest_results_file() (in module turboflow.utilities.file_utils) Finite differences fitness() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) (turboflow.pysolver_view.optimization.OptimizationProblem method) (turboflow.pysolver_view.optimization.OptimizationSolver method) (turboflow.pysolver_view.optimization_problems.HS71Problem method) (turboflow.pysolver_view.optimization_problems.LorentzEquationsOpt method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method)

fitness_black_box_constrained() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) fitness_gradient_based() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) fitness_gradient_free() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) flatten_dataframe() (in module turboflow.utilities.numerics) Fluid (class in turboflow.properties.fluid_properties) FluidState (class in turboflow.properties.fluid_properties) forward_finite_differences() (in module turboflow.pysolver_view.numerical_differentiation)

G

generate_operation_points() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) get_bounds() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) (turboflow.pysolver_view.optimization.OptimizationProblem method) (turboflow.pysolver_view.optimization_problems.HS71Problem method) (turboflow.pysolver_view.optimization_problems.LorentzEquationsOpt method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method) get_column() (in module turboflow.plot_functions) get_compressible_correction_factors() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_constraints() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) get_critical_throat() (in module turboflow.centrifugal_compressor.choking_criterion) get_exit_flow_angle_ainley_mathieson() (in module turboflow.axial_turbine.deviation_model) get_exit_flow_angle_aungier() (in module turboflow.axial_turbine.deviation_model) get_exit_flow_angle_zero_deviation() (in module turboflow.axial_turbine.deviation_model) get_flow_capacity() (in module turboflow.axial_turbine.choking_criterion) get_given_bounds() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) get_heuristic_guess() (in module turboflow.axial_turbine.performance_analysis) (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) get_hub_to_mean_mach_ratio() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_impeller_guess() (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) get_incidence_loss() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_moustapha) get_incidence_parameter() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_moustapha) get_incidence_profile_loss_increment() (in module turboflow.axial_turbine.loss_model_benner) get_initial_guess() (in module turboflow.axial_turbine.performance_analysis) (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) get_lines() (in module turboflow.plot_functions) get_mach_crit() (in module turboflow.axial_turbine.choking_criterion) get_mass_flow_gradient() (in module turboflow.centrifugal_compressor.choking_criterion) get_nec() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) (turboflow.pysolver_view.optimization.OptimizationProblem method) (turboflow.pysolver_view.optimization_problems.HS71Problem method) (turboflow.pysolver_view.optimization_problems.LorentzEquationsOpt method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method) get_nested_value() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) get_nic() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) (turboflow.pysolver_view.optimization.OptimizationProblem method) (turboflow.pysolver_view.optimization_problems.HS71Problem method) (turboflow.pysolver_view.optimization_problems.LorentzEquationsOpt method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method)

get_objective_function() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) get_omega() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) get_operation_point_distance() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) get_penetration_depth() (in module turboflow.axial_turbine.loss_model_benner) get_profile_loss() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_property() (turboflow.properties.fluid_properties.Fluid method) get_props() (turboflow.properties.fluid_properties.Fluid method) get_residual_gradient() (in module turboflow.centrifugal_compressor.choking_criterion) get_secondary_loss() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_secondary_loss_correction_factor() (in module turboflow.axial_turbine.loss_model_moustapha) get_slip_weisner() (in module turboflow.centrifugal_compressor.slip_model) get_subset() (in module turboflow.plot_functions) get_subsonic_deviation() (in module turboflow.axial_turbine.deviation_model) get_throat() (in module turboflow.centrifugal_compressor.choking_criterion) get_tip_clearance_loss() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_trailing_edge_loss() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) get_unkown() (in module turboflow.axial_turbine.performance_analysis) get_values() (turboflow.properties.fluid_properties.PropertyRoot method) get_vaned_diffuser_guess() (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) get_vaneless_diffuser_guess() (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) get_volute_guess() (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) Gradient vector gradient() (turboflow.pysolver_view.nonlinear_system.NonlinearSystemSolver method) (turboflow.pysolver_view.nonlinear_system_problems.LorentzEquations method) (turboflow.pysolver_view.optimization.OptimizationSolver method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method) Gradient-based optimization Gradient-free optimization

H

handle_failure() (in module turboflow.centrifugal_compressor.performance_analysis) Hessian matrix

hessians() (turboflow.pysolver_view.optimization_problems.RosenbrockProblem method) (turboflow.pysolver_view.optimization_problems.RosenbrockProblemConstrained method) HS71Problem (class in turboflow.pysolver_view.optimization_problems)

I

impulse_blades() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) Independent variables index_variables() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) Inequality constraint init_black_box_constrained() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) init_gradient_based() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method)

init_gradient_free() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) is_dict_empty() (in module turboflow.utilities.file_utils) is_even() (in module turboflow.math) is_float() (in module turboflow.utilities.numerics) is_numeric() (in module turboflow.utilities.numerics) is_odd() (in module turboflow.math) isclose_significant_digits() (in module turboflow.utilities.numerics) items() (turboflow.properties.fluid_properties.FluidState method)

J

Jacobian matrix

K

keys() (turboflow.properties.fluid_properties.FluidState method)

L

Lagrangian function latin_hypercube_sampling() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) Line search load_config() (in module turboflow.config_validation) load_data() (in module turboflow.plot_functions) load_from_pickle() (in module turboflow.utilities.file_utils)

log_dict() (in module turboflow.utilities.file_utils) log_line_by_line() (in module turboflow.utilities.file_utils) LorentzEquations (class in turboflow.pysolver_view.nonlinear_system_problems) LorentzEquationsOpt (class in turboflow.pysolver_view.optimization_problems) LOSS_COEFFICIENTS (in module turboflow.axial_turbine.loss_model) (in module turboflow.centrifugal_compressor.loss_model) LOSS_MODELS (in module turboflow.axial_turbine.loss_model) (in module turboflow.centrifugal_compressor.loss_model)

M

minimize_nlopt() (in module turboflow.pysolver_view.optimization_wrappers) minimize_pygmo() (in module turboflow.pysolver_view.optimization_wrappers) minimize_scipy() (in module turboflow.pysolver_view.optimization_wrappers) module turboflow.axial_turbine turboflow.axial_turbine.choking_criterion turboflow.axial_turbine.design_optimization turboflow.axial_turbine.deviation_model turboflow.axial_turbine.flow_model turboflow.axial_turbine.geometry_model turboflow.axial_turbine.loss_model turboflow.axial_turbine.loss_model_benner turboflow.axial_turbine.loss_model_kacker_okapuu turboflow.axial_turbine.loss_model_moustapha turboflow.axial_turbine.performance_analysis turboflow.centrifugal_compressor turboflow.centrifugal_compressor.choking_criterion turboflow.centrifugal_compressor.flow_model turboflow.centrifugal_compressor.geometry_model turboflow.centrifugal_compressor.loss_model turboflow.centrifugal_compressor.loss_model_custom turboflow.centrifugal_compressor.loss_model_oh turboflow.centrifugal_compressor.loss_model_zhang_set1 turboflow.centrifugal_compressor.loss_model_zhang_set2 turboflow.centrifugal_compressor.loss_model_zhang_set3 turboflow.centrifugal_compressor.performance_analysis turboflow.centrifugal_compressor.slip_model turboflow.config_validation turboflow.math turboflow.plot_functions turboflow.properties turboflow.properties.fluid_properties turboflow.pysolver_view turboflow.pysolver_view.nonlinear_system turboflow.pysolver_view.nonlinear_system_problems turboflow.pysolver_view.numerical_differentiation turboflow.pysolver_view.optimization turboflow.pysolver_view.optimization_problems turboflow.pysolver_view.optimization_wrappers turboflow.pysolver_view.pysolver_utilities turboflow.utilities turboflow.utilities.file_utils turboflow.utilities.graphics turboflow.utilities.numerics turboflow.utilities.optimization_utils

N

NLOPT_SOLVERS (in module turboflow.pysolver_view.optimization_wrappers) NonlinearSystemProblem (class in turboflow.pysolver_view.nonlinear_system) NonlinearSystemSolver (class in turboflow.pysolver_view.nonlinear_system)

nozzle_blades() (in module turboflow.axial_turbine.loss_model_benner) (in module turboflow.axial_turbine.loss_model_kacker_okapuu) (in module turboflow.axial_turbine.loss_model_moustapha) NURBS() (in module turboflow.plot_functions)

O

object_to_dict() (in module turboflow.config_validation) Objective function

Optimization bounds OptimizationProblem (class in turboflow.pysolver_view.optimization) OptimizationSolver (class in turboflow.pysolver_view.optimization)

P

plot_axial_radial_plane() (in module turboflow.plot_functions) plot_blade_profile() (in module turboflow.plot_functions) plot_convergence_history() (turboflow.pysolver_view.nonlinear_system.NonlinearSystemSolver method) (turboflow.pysolver_view.optimization.OptimizationSolver method) plot_convergence_process() (in module turboflow.plot_functions) plot_lines() (in module turboflow.plot_functions) plot_optimization_results() (in module turboflow.plot_functions) plot_phase_diagram() (turboflow.properties.fluid_properties.Fluid method) plot_velocity_triangle() (in module turboflow.plot_functions) plot_velocity_triangle_stage() (in module turboflow.plot_functions) plot_velocity_triangles_planes() (in module turboflow.plot_functions) plot_view_axial_tangential() (in module turboflow.plot_functions) prepare_geometry() (in module turboflow.axial_turbine.geometry_model) print_boundary_conditions() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis)

print_convergence_history() (turboflow.pysolver_view.nonlinear_system.NonlinearSystemSolver method) (turboflow.pysolver_view.optimization.OptimizationSolver method) print_dict() (in module turboflow.utilities.file_utils) print_installed_fonts() (in module turboflow.pysolver_view.pysolver_utilities) (in module turboflow.utilities.graphics) print_object() (in module turboflow.utilities.file_utils) print_operation_points() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) print_optimization_process() (turboflow.axial_turbine.design_optimization.BlackBoxOptimization method) print_rc_parameters() (in module turboflow.pysolver_view.pysolver_utilities) (in module turboflow.utilities.graphics) print_simulation_summary() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) PropertyRoot (class in turboflow.properties.fluid_properties) PYGMO_SOLVERS (in module turboflow.pysolver_view.optimization_wrappers)

R

r_fun() (in module turboflow.centrifugal_compressor.flow_model) read_configuration_file() (in module turboflow.config_validation) render_and_evaluate() (in module turboflow.utilities.optimization_utils) render_nested_value() (in module turboflow.utilities.optimization_utils) residual() (turboflow.axial_turbine.performance_analysis.CascadesNonlinearSystemProblem method) (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) (turboflow.pysolver_view.nonlinear_system.NonlinearSystemProblem method) (turboflow.pysolver_view.nonlinear_system.NonlinearSystemSolver method) (turboflow.pysolver_view.nonlinear_system_problems.LorentzEquations method)

RosenbrockProblem (class in turboflow.pysolver_view.optimization_problems) RosenbrockProblemConstrained (class in turboflow.pysolver_view.optimization_problems)

S

save_to_pickle() (in module turboflow.utilities.file_utils) savefig_in_formats() (in module turboflow.plot_functions) (in module turboflow.pysolver_view.pysolver_utilities) (in module turboflow.utilities.graphics) scale_graphics_x() (in module turboflow.utilities.graphics) scale_graphics_y() (in module turboflow.utilities.graphics) scale_values() (turboflow.axial_turbine.performance_analysis.CascadesNonlinearSystemProblem method) (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method) SCIPY_SOLVERS (in module turboflow.pysolver_view.optimization_wrappers) set_plot_options() (in module turboflow.pysolver_view.pysolver_utilities) (in module turboflow.utilities.graphics) set_state() (turboflow.properties.fluid_properties.Fluid method) set_state_metastable() (turboflow.properties.fluid_properties.Fluid method) set_state_metastable_rhoT() (turboflow.properties.fluid_properties.Fluid method) sigmoid_hyperbolic() (in module turboflow.math) sigmoid_rational() (in module turboflow.math) sigmoid_smootherstep() (in module turboflow.math)

sigmoid_smoothstep() (in module turboflow.math) sind() (in module turboflow.math) smooth_abs() (in module turboflow.math) smooth_maximum() (in module turboflow.math) smooth_minimum() (in module turboflow.math) solve() (turboflow.pysolver_view.nonlinear_system.NonlinearSystemSolver method) (turboflow.pysolver_view.optimization.OptimizationSolver method) SOLVER_MAP (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis) SolverContainer (class in turboflow.axial_turbine.design_optimization) Stage Stage, Degree of reaction Stage, Impulse Stage, Reaction Stage, Spacing states_to_dict() (in module turboflow.properties.fluid_properties) states_to_dict_2d() (in module turboflow.properties.fluid_properties) Step size

T

tand() (in module turboflow.math) to_dict() (turboflow.properties.fluid_properties.FluidState method) Trust region Turbine Turbine, axial Turbine, mixed-flow Turbine, radial inflow Turbine, radial outflow turboflow.axial_turbine module turboflow.axial_turbine.choking_criterion module turboflow.axial_turbine.design_optimization module turboflow.axial_turbine.deviation_model module turboflow.axial_turbine.flow_model module turboflow.axial_turbine.geometry_model module turboflow.axial_turbine.loss_model module turboflow.axial_turbine.loss_model_benner module turboflow.axial_turbine.loss_model_kacker_okapuu module turboflow.axial_turbine.loss_model_moustapha module turboflow.axial_turbine.performance_analysis module turboflow.centrifugal_compressor module turboflow.centrifugal_compressor.choking_criterion module turboflow.centrifugal_compressor.flow_model module turboflow.centrifugal_compressor.geometry_model module turboflow.centrifugal_compressor.loss_model module turboflow.centrifugal_compressor.loss_model_custom module turboflow.centrifugal_compressor.loss_model_oh module turboflow.centrifugal_compressor.loss_model_zhang_set1 module

turboflow.centrifugal_compressor.loss_model_zhang_set2 module turboflow.centrifugal_compressor.loss_model_zhang_set3 module turboflow.centrifugal_compressor.performance_analysis module turboflow.centrifugal_compressor.slip_model module turboflow.config_validation module turboflow.math module turboflow.plot_functions module turboflow.properties module turboflow.properties.fluid_properties module turboflow.pysolver_view module turboflow.pysolver_view.nonlinear_system module turboflow.pysolver_view.nonlinear_system_problems module turboflow.pysolver_view.numerical_differentiation module turboflow.pysolver_view.optimization module turboflow.pysolver_view.optimization_problems module turboflow.pysolver_view.optimization_wrappers module turboflow.pysolver_view.pysolver_utilities module turboflow.utilities module turboflow.utilities.file_utils module turboflow.utilities.graphics module turboflow.utilities.numerics module turboflow.utilities.optimization_utils module

U

update_boundary_conditions() (turboflow.axial_turbine.design_optimization.CascadesOptimizationProblem method) (turboflow.axial_turbine.performance_analysis.CascadesNonlinearSystemProblem method) (turboflow.centrifugal_compressor.performance_analysis.CentrifugalCompressorProblem method)

update_optimization_process() (turboflow.axial_turbine.design_optimization.BlackBoxOptimization method)

V

validate_compressor_geometry() (in module turboflow.centrifugal_compressor.geometry_model) validate_keys() (in module turboflow.utilities.file_utils) validate_operation_point() (in module turboflow.axial_turbine.performance_analysis) (in module turboflow.centrifugal_compressor.performance_analysis)

validate_turbine_geometry() (in module turboflow.axial_turbine.geometry_model) values() (turboflow.properties.fluid_properties.FluidState method)

W

wait_for_file() (in module turboflow.utilities.file_utils)