Index

_

__init__() (pyva.coupling.connections.Connection method) (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.Junction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) (pyva.data.dof.DOF method) (pyva.data.dof.DOFtype method) (pyva.data.matrixClasses.DataAxis method) (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.geometry.meshClasses.RegMesh2D method) (pyva.geometry.meshClasses.RegShape2D method) (pyva.loads.loadCase.Load method) (pyva.models.FEM method) (pyva.models.HybridModel method) (pyva.models.TMmodel method) (pyva.models.VAmodel method) (pyva.properties.geometricalPropertyClasses.CrossSection method) (pyva.properties.geometricalPropertyClasses.RectBeam method) (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.IsoMat method) (pyva.properties.materialClasses.PoroElasticMat method) (pyva.properties.structuralPropertyClasses.BeamProp method) (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic1Dsystems.HelmholtzResonator method) (pyva.systems.acoustic1Dsystems.LumpedAcoustic method) (pyva.systems.acoustic1Dsystems.MassStiffness method) (pyva.systems.acoustic1Dsystems.Membrane method) (pyva.systems.acoustic1Dsystems.PerforatedLayer method) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator method) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.acousticRadiators.CircularPiston method) (pyva.systems.acousticRadiators.HalfSpace method) (pyva.systems.acousticRadiators.Monopole method) (pyva.systems.acousticRadiators.Sphere method) (pyva.systems.infiniteLayers.AcousticLayer method) (pyva.systems.infiniteLayers.FluidLayer method) (pyva.systems.infiniteLayers.FluidLayerHoneyComb method) (pyva.systems.infiniteLayers.ImperviousScreenLayer method) (pyva.systems.infiniteLayers.MassLayer method) (pyva.systems.infiniteLayers.PerforatedLayer method) (pyva.systems.infiniteLayers.PlateLayer method) (pyva.systems.infiniteLayers.PoroElasticLayer method) (pyva.systems.infiniteLayers.ResistiveLayer method) (pyva.systems.infiniteLayers.SolidLayer method) (pyva.systems.lumpedSystems.HarmonicOscillator method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure1Dsystems.beam method) (pyva.systems.structure2Dsystems.MassLayer method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method)

A

abs() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) absorption() (pyva.models.TMmodel method) (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) absorption_area (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) absorption_area() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) absorption_diffuse() (pyva.models.TMmodel method) (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) Acoustic3DSystem (class in pyva.systems.acoustic3Dsystems) acoustic_FE() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic1Dsystems.HelmholtzResonator method) (pyva.systems.acoustic1Dsystems.LumpedAcoustic method) (pyva.systems.acoustic1Dsystems.MassStiffness method) (pyva.systems.acoustic1Dsystems.Membrane method) (pyva.systems.acoustic1Dsystems.PerforatedLayer method) (pyva.systems.acousticRadiators.CircularPiston method) acoustic_impedance() (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acousticRadiators.Sphere method) acousticImpedance() (pyva.systems.acousticRadiators.CircularPiston method)

AcousticLayer (class in pyva.systems.infiniteLayers) AcousticTube (class in pyva.systems.acoustic1Dsystems) add_BC() (pyva.models.TMmodel method) add_hybrid_junction() (pyva.models.HybridModel method) add_junction() (pyva.models.HybridModel method) add_load() (pyva.models.FEM method) (pyva.models.HybridModel method) (pyva.models.VAmodel method) add_result() (pyva.models.FEM method) (pyva.models.VAmodel method) add_SIF() (pyva.models.HybridModel method) add_system() (pyva.models.HybridModel method) air() (pyva.properties.materialClasses.DelanyBazley static method) (pyva.properties.materialClasses.EquivalentFluid static method) (pyva.properties.materialClasses.Fluid static method) (pyva.properties.materialClasses.PoroElasticMat static method) all2array() (in module pyva.coupling.junctions) allard_matrix() (pyva.models.TMmodel method) alpha (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute) angular_frequency (pyva.data.matrixClasses.DataAxis property) area (pyva.coupling.junctions.AreaJunction attribute) (pyva.geometry.meshClasses.RegMesh2D property) (pyva.geometry.meshClasses.RegShape2D property) (pyva.properties.geometricalPropertyClasses.CrossSection attribute) (pyva.systems.acoustic1Dsystems.AcousticTube attribute) (pyva.systems.acoustic1Dsystems.HelmholtzResonator property) (pyva.systems.acoustic1Dsystems.MassStiffness attribute) (pyva.systems.acousticRadiators.CircularPiston property) (pyva.systems.structure2Dsystems.MassLayer property) (pyva.systems.structure2Dsystems.Structure2DSystem attribute) AreaJunction (class in pyva.coupling.junctions)

B

B (pyva.properties.structuralPropertyClasses.PlateProp property) B_complex (pyva.properties.structuralPropertyClasses.PlateProp property) B_per_M (pyva.properties.structuralPropertyClasses.PlateProp property) B_per_M_complex (pyva.properties.structuralPropertyClasses.PlateProp property) BC (pyva.models.TMmodel property) beam (class in pyva.systems.structure1Dsystems) beam_prop (pyva.systems.structure1Dsystems.beam attribute)

BeamProp (class in pyva.properties.structuralPropertyClasses) boundary_conditions (pyva.models.TMmodel property) bulk_modulus (pyva.properties.materialClasses.IsoMat property) bulk_modulus() (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.PoroElasticMat method) Bx (pyva.properties.structuralPropertyClasses.BeamProp property) By (pyva.properties.structuralPropertyClasses.BeamProp property)

C

C (pyva.properties.structuralPropertyClasses.PlateProp property) c0 (pyva.properties.materialClasses.Fluid attribute) c_B_group() (pyva.properties.structuralPropertyClasses.PlateProp method) c_B_phase() (pyva.properties.structuralPropertyClasses.PlateProp method) c_freq() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) c_group() (pyva.properties.structuralPropertyClasses.BeamProp method) c_L (pyva.properties.materialClasses.IsoMat property) c_L() (pyva.properties.structuralPropertyClasses.PlateProp method) c_phase() (pyva.properties.structuralPropertyClasses.BeamProp method) c_S (pyva.properties.materialClasses.IsoMat property) c_S() (pyva.properties.structuralPropertyClasses.PlateProp method) c_T (pyva.properties.materialClasses.IsoMat property) c_T() (pyva.properties.structuralPropertyClasses.PlateProp method) calculate_physical_units() (pyva.models.HybridModel method) cavity1 (pyva.coupling.junctions.AreaJunction attribute) cavity2 (pyva.coupling.junctions.AreaJunction attribute) CircularPiston (class in pyva.systems.acousticRadiators) CLF() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method)

CLF_angle() (pyva.coupling.junctions.LineJunction method) CLF_fluid_fluid() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) CLF_structure_fluid() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) coincidence_frequency() (pyva.properties.structuralPropertyClasses.PlateProp method) cond() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) connect() (pyva.models.TMmodel method) Connection (class in pyva.coupling.connections) copy() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) create_SEA_matrix() (pyva.models.HybridModel method) critical_damping_ratio (pyva.systems.lumpedSystems.HarmonicOscillator property) critical_viscous_damping (pyva.systems.lumpedSystems.HarmonicOscillator property) CrossSection (class in pyva.properties.geometricalPropertyClasses) curvature (pyva.systems.structure2Dsystems.Structure2DSystem attribute)

D

damping (pyva.systems.acoustic1Dsystems.MassStiffness attribute) (pyva.systems.lumpedSystems.HarmonicOscillator attribute) damping() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) damping_loss (pyva.systems.lumpedSystems.HarmonicOscillator property) damping_loss() (pyva.models.FEM method) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) damping_type (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) dampingModell (pyva.properties.materialClasses.Fluid attribute) (pyva.properties.materialClasses.IsoMat attribute) data (pyva.data.matrixClasses.DataAxis attribute) (pyva.data.matrixClasses.DataAxis property) (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix attribute) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) DataAxis (class in pyva.data.matrixClasses) dBref (pyva.data.dof.DOF property) (pyva.data.dof.DOFtype property) DelanyBazley (class in pyva.properties.materialClasses) Delta() (pyva.properties.materialClasses.PoroElasticMat method)

diag() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) diffusivity (pyva.properties.materialClasses.DelanyBazley property) (pyva.properties.materialClasses.EquivalentFluid property) (pyva.properties.materialClasses.Fluid property) (pyva.properties.materialClasses.PoroElasticMat property) Dindex() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) displacement() (pyva.systems.lumpedSystems.HarmonicOscillator method) displacement_amplitude() (pyva.systems.lumpedSystems.HarmonicOscillator method) distance() (pyva.geometry.meshClasses.RegMesh2D method) (pyva.geometry.meshClasses.RegShape2D method) DOF (class in pyva.data.dof) dof (pyva.data.dof.DOF attribute) (pyva.data.dof.DOF property) (pyva.data.matrixClasses.Signal attribute) (pyva.loads.loadCase.Load attribute) DOFtype (class in pyva.data.dof) doftype (pyva.data.dof.DOF attribute) dot() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.models.VAmodel method) double_cavity (pyva.coupling.junctions.AreaJunction attribute) dynamic_stiffness_mesh() (pyva.systems.structure2Dsystems.MassLayer method) (pyva.systems.structure2Dsystems.RectangularPlate method) DynamicMatrix (class in pyva.data.matrixClasses)

E

E (pyva.properties.materialClasses.IsoMat attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) E_complex (pyva.properties.materialClasses.IsoMat property) edge_imaginary_radiation_stiffness_wavenumber() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_radiation_stiffness_wavenumber() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_radiation_stiffness_wavenumber_LM() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_skew_radiation_stiffness_wavenumber() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_skew_radiation_stiffness_wavenumber_LM() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_transform() (in module pyva.coupling.junctions) edge_transform_LM() (in module pyva.coupling.junctions) edge_wave_amplitude_radiated_power() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_wave_amplitude_radiation_stiffness() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method)

edge_wave_excitation_displacement() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_wave_excitation_force() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) edge_wave_excitation_force_cross_correlation() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) end_impedance (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator attribute) energy (pyva.models.HybridModel attribute) energy() (pyva.systems.lumpedSystems.HarmonicOscillator method) EquivalentFluid (class in pyva.properties.materialClasses) estimated_mode_count() (pyva.systems.acoustic3Dsystems.RectangularRoom method) eta (pyva.properties.materialClasses.Fluid attribute) (pyva.properties.materialClasses.IsoMat attribute) (pyva.systems.SEA_system.SEA_system attribute) exc_DOF (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property) (pyva.models.HybridModel property) excdof (pyva.data.matrixClasses.DynamicMatrix property) (pyva.models.VAmodel property) exp (pyva.data.dof.DOFtype attribute)

F

f_mode() (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) FEM (class in pyva.models) FEM_response() (pyva.coupling.junctions.HybridAreaJunction method) FEMsys (pyva.coupling.junctions.HybridAreaJunction attribute) FEsystems (pyva.models.HybridModel attribute) find() (pyva.data.dof.DOF method) flow_res (pyva.properties.materialClasses.DelanyBazley attribute) (pyva.properties.materialClasses.EquivalentFluid attribute) Fluid (class in pyva.properties.materialClasses) fluid (pyva.systems.acoustic1Dsystems.AcousticTube attribute) Fluid (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) fluid (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator attribute) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) (pyva.systems.acoustic3Dsystems.RectangularRoom attribute) (pyva.systems.acousticRadiators.CircularPiston attribute) (pyva.systems.acousticRadiators.HalfSpace attribute) (pyva.systems.acousticRadiators.Sphere attribute) (pyva.systems.infiniteLayers.FluidLayer attribute) (pyva.systems.infiniteLayers.FluidLayerHoneyComb attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute)

fluid_exc_dof() (in module pyva.systems.infiniteLayers) fluid_fluid_res_dof() (in module pyva.systems.infiniteLayers) FluidLayer (class in pyva.systems.infiniteLayers) FluidLayerHoneyComb (class in pyva.systems.infiniteLayers) force_excitation_power() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) frame (pyva.properties.materialClasses.PoroElasticMat attribute) frequency (pyva.data.matrixClasses.DataAxis property) frequency_limits (pyva.properties.materialClasses.DelanyBazley property) fullLMT (pyva.data.dof.DOFtype property) fulltype (pyva.data.dof.DOF property) (pyva.data.dof.DOFtype property)

G

G (pyva.properties.materialClasses.IsoMat property) G() (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.PoroElasticMat method) G_complex (pyva.properties.materialClasses.IsoMat property) geometries (pyva.coupling.connections.Connection attribute) get_3rd_oct_axis_labels() (in module pyva.useful) get_CLF() (pyva.models.HybridModel method) get_load_vector() (pyva.models.HybridModel method) get_mesh() (pyva.systems.acousticRadiators.HalfSpace method) (pyva.systems.structure2Dsystems.RectangularPlate method) get_modal_density() (pyva.models.HybridModel method) get_modes_index() (pyva.systems.structure2Dsystems.RectangularPlate method) get_n_th_oct_frequencies() (in module pyva.useful) get_omega_DataAxis() (in module pyva.useful) get_omega_values() (in module pyva.useful) get_SEA_model_DOFs() (pyva.models.HybridModel method)

get_wave_DOF() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.Junction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) get_xdata() (pyva.systems.infiniteLayers.AcousticLayer static method) (pyva.systems.infiniteLayers.FluidLayer static method) (pyva.systems.infiniteLayers.FluidLayerHoneyComb static method) (pyva.systems.infiniteLayers.ImperviousScreenLayer static method) (pyva.systems.infiniteLayers.MassLayer static method) (pyva.systems.infiniteLayers.PerforatedLayer static method) (pyva.systems.infiniteLayers.PlateLayer static method) (pyva.systems.infiniteLayers.PoroElasticLayer static method) (pyva.systems.infiniteLayers.ResistiveLayer static method) (pyva.systems.infiniteLayers.SolidLayer static method) gettypeID() (in module pyva.data.dof) green_modal() (pyva.systems.acoustic3Dsystems.RectangularRoom method)

H

H() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) HalfSpace (class in pyva.systems.acousticRadiators) HarmonicOscillator (class in pyva.systems.lumpedSystems) hashtupel() (pyva.data.dof.DOF method) HDH() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method)

HelmholtzResonator (class in pyva.systems.acoustic1Dsystems) hermitian() (in module pyva.data.matrixClasses) hole_radius (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute) hybrid_junctions (pyva.models.HybridModel attribute) hybrid_result (pyva.models.HybridModel attribute) HybridAreaJunction (class in pyva.coupling.junctions) HybridModel (class in pyva.models)

I

I_fluid_fluid() (in module pyva.systems.infiniteLayers) I_porous_fluid() (in module pyva.systems.infiniteLayers) I_porous_porous() (in module pyva.systems.infiniteLayers) I_solid_fluid() (in module pyva.systems.infiniteLayers) I_solid_porous() (in module pyva.systems.infiniteLayers) ID (pyva.data.dof.DOF attribute) (pyva.data.dof.DOF property) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem property) (pyva.systems.acoustic3Dsystems.RectangularRoom property) (pyva.systems.infiniteLayers.FluidLayer attribute) (pyva.systems.infiniteLayers.FluidLayerHoneyComb attribute) (pyva.systems.infiniteLayers.MassLayer attribute) (pyva.systems.SEA_system.SEA_system property) (pyva.systems.structure2Dsystems.RectangularPlate property) (pyva.systems.structure2Dsystems.Structure2DSystem property) impedance (pyva.systems.acoustic1Dsystems.LumpedAcoustic attribute) (pyva.systems.infiniteLayers.ResistiveLayer attribute) impedance() (pyva.models.TMmodel method) (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) impedance_allard() (pyva.models.TMmodel method) impedances() (pyva.properties.materialClasses.PoroElasticMat method) ImperviousScreenLayer (class in pyva.systems.infiniteLayers) in_dofs (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property) index() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.Junction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) (pyva.data.dof.DOF method) (pyva.models.HybridModel method) inf2zero() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) infinite_layer_TM() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) insertion_loss() (pyva.models.TMmodel method) insertion_loss_diffuse() (pyva.models.TMmodel method)

interp() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) intersect() (pyva.data.dof.DOF method) inv() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) inverse_parameter_derivation() (pyva.properties.materialClasses.EquivalentFluid static method) (pyva.properties.materialClasses.PoroElasticMat static method) isa() (pyva.data.matrixClasses.DataAxis method) (pyva.data.matrixClasses.DynamicMatrix method) (pyva.models.VAmodel method) iscavity() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) isdiagonal() (in module pyva.data.matrixClasses) isequivalentfluid (pyva.systems.infiniteLayers.AcousticLayer property) (pyva.systems.infiniteLayers.FluidLayer property) (pyva.systems.infiniteLayers.FluidLayerHoneyComb property) (pyva.systems.infiniteLayers.ImperviousScreenLayer property) (pyva.systems.infiniteLayers.MassLayer property) (pyva.systems.infiniteLayers.PerforatedLayer property) (pyva.systems.infiniteLayers.PlateLayer property) (pyva.systems.infiniteLayers.PoroElasticLayer property) (pyva.systems.infiniteLayers.ResistiveLayer property) (pyva.systems.infiniteLayers.SolidLayer property) IsoMat (class in pyva.properties.materialClasses) isplate() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) isscalar() (in module pyva.properties.materialClasses) (in module pyva.useful) isSIF() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) isuniform() (pyva.data.dof.DOF method) Ix (pyva.properties.geometricalPropertyClasses.CrossSection attribute) ix_plate (pyva.coupling.junctions.AreaJunction attribute) Ixy (pyva.properties.geometricalPropertyClasses.CrossSection attribute) Iy (pyva.properties.geometricalPropertyClasses.CrossSection attribute)

J

J_fluid_fluid() (in module pyva.systems.infiniteLayers) J_porous_fluid() (in module pyva.systems.infiniteLayers) J_solid_fluid() (in module pyva.systems.infiniteLayers) J_solid_porous() (in module pyva.systems.infiniteLayers) Junction (class in pyva.coupling.junctions)

junction_matrix() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.Junction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) junctions (pyva.models.HybridModel attribute)

K

k2_mode() (pyva.systems.acoustic1Dsystems.AcousticTube method) k_mode() (pyva.systems.acoustic1Dsystems.AcousticTube method) k_mode_square() (pyva.systems.acoustic3Dsystems.RectangularRoom method) kinematic_viscosity (pyva.properties.materialClasses.DelanyBazley property) (pyva.properties.materialClasses.EquivalentFluid property) (pyva.properties.materialClasses.Fluid property) (pyva.properties.materialClasses.PoroElasticMat property)

kinetic_energy() (pyva.systems.lumpedSystems.HarmonicOscillator method) ks (pyva.geometry.meshClasses.RegMesh2D property) (pyva.geometry.meshClasses.RegShape2D property) kx() (pyva.coupling.junctions.LineJunction method) (pyva.properties.structuralPropertyClasses.BeamProp method) kx_DataAxis() (pyva.models.TMmodel method) ky() (pyva.properties.structuralPropertyClasses.BeamProp method)

L

L (pyva.systems.acoustic1Dsystems.AcousticTube attribute) (pyva.systems.structure1Dsystems.beam attribute) label() (pyva.data.dof.DOF method) (pyva.data.dof.DOFtype method) (pyva.data.matrixClasses.DataAxis method) lambda_lame() (pyva.properties.materialClasses.IsoMat method) left_dof (pyva.systems.infiniteLayers.AcousticLayer attribute) (pyva.systems.infiniteLayers.ResistiveLayer attribute) length (pyva.coupling.junctions.LineJunction attribute) (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator attribute) length_correction (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator attribute) length_therm (pyva.properties.materialClasses.EquivalentFluid attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) length_visc (pyva.properties.materialClasses.EquivalentFluid attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) limp (pyva.properties.materialClasses.EquivalentFluid attribute) linearIndex() (in module pyva.data.matrixClasses)

LinearMatrix (class in pyva.data.matrixClasses) LineJunction (class in pyva.coupling.junctions) LMT (pyva.data.dof.DOFtype property) Load (class in pyva.loads.loadCase) loads (pyva.models.FEM property) (pyva.models.HybridModel attribute) (pyva.models.TMmodel property) (pyva.models.VAmodel attribute) (pyva.models.VAmodel property) LumpedAcoustic (class in pyva.systems.acoustic1Dsystems) Lx (pyva.systems.acoustic3Dsystems.RectangularRoom attribute) (pyva.systems.structure2Dsystems.RectangularPlate attribute) (pyva.systems.structure2Dsystems.RectangularPlate property) (pyva.systems.structure2Dsystems.Structure2DSystem property) Ly (pyva.systems.acoustic3Dsystems.RectangularRoom attribute) (pyva.systems.structure2Dsystems.RectangularPlate attribute) (pyva.systems.structure2Dsystems.RectangularPlate property) (pyva.systems.structure2Dsystems.Structure2DSystem property) Lz (pyva.systems.acoustic3Dsystems.RectangularRoom attribute)

M

mass (pyva.systems.acoustic1Dsystems.MassStiffness attribute) (pyva.systems.lumpedSystems.HarmonicOscillator attribute) (pyva.systems.structure2Dsystems.RectangularPlate property) (pyva.systems.structure2Dsystems.Structure2DSystem property) mass_per_area (pyva.properties.structuralPropertyClasses.PlateProp property) (pyva.systems.acoustic1Dsystems.MassStiffness property) (pyva.systems.acoustic1Dsystems.Membrane property) (pyva.systems.infiniteLayers.ImperviousScreenLayer property) (pyva.systems.infiniteLayers.MassLayer property) (pyva.systems.infiniteLayers.PlateLayer property) (pyva.systems.infiniteLayers.PoroElasticLayer property) (pyva.systems.infiniteLayers.SolidLayer property) mass_per_length (pyva.properties.structuralPropertyClasses.BeamProp property) MassLayer (class in pyva.systems.infiniteLayers) (class in pyva.systems.structure2Dsystems) MassStiffness (class in pyva.systems.acoustic1Dsystems) material (pyva.properties.structuralPropertyClasses.PlateProp attribute) (pyva.systems.acoustic1Dsystems.Membrane attribute) max_inplane_wavenumber() (pyva.coupling.junctions.LineJunction method) mean() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) mean_square() (pyva.geometry.meshClasses.RegShape2D method) mechanical_point_impedance() (pyva.systems.acoustic3Dsystems.RectangularRoom method) mechanicalImpedance() (pyva.systems.acousticRadiators.CircularPiston method) Membrane (class in pyva.systems.acoustic1Dsystems) miki (pyva.properties.materialClasses.DelanyBazley attribute) modal_density() (pyva.coupling.junctions.AreaJunction method) (pyva.coupling.junctions.HybridAreaJunction method) (pyva.coupling.junctions.Junction method) (pyva.coupling.junctions.LineJunction method) (pyva.coupling.junctions.SemiInfiniteFluid method) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) modal_density_precise() (pyva.systems.acoustic3Dsystems.RectangularRoom method) modal_dof() (pyva.models.FEM method) modal_dynamic_stiffness_diag() (pyva.models.FEM method) modal_force() (pyva.models.FEM method) modal_impedance_rectangular() (pyva.systems.acoustic3Dsystems.RectangularRoom method) modal_matrix_to_space() (pyva.models.FEM method)

modal_overlap() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) modal_transmission_coefficient_discrete() (pyva.systems.structure2Dsystems.RectangularPlate method) modal_vec_to_space() (pyva.models.FEM method) mode_count() (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) modes_in_band() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) module pyva.coupling pyva.coupling.connections pyva.coupling.junctions pyva.data pyva.data.dof pyva.data.matrixClasses pyva.geometry pyva.geometry.meshClasses pyva.loads pyva.loads.loadCase pyva.models pyva.properties pyva.properties.geometricalPropertyClasses pyva.properties.materialClasses pyva.properties.structuralPropertyClasses pyva.systems pyva.systems.acoustic1Dsystems pyva.systems.acoustic3Dsystems pyva.systems.acousticRadiators pyva.systems.infiniteLayers pyva.systems.lumpedSystems pyva.systems.SEA_system pyva.systems.structure1Dsystems pyva.systems.structure2Dsystems pyva.useful Monopole (class in pyva.systems.acousticRadiators) muL() (pyva.properties.structuralPropertyClasses.PlateProp method) muS() (pyva.properties.structuralPropertyClasses.PlateProp method)

N

N (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property) N() (pyva.properties.materialClasses.PoroElasticMat method) N_freq (pyva.models.HybridModel property) N_sea (pyva.models.HybridModel property) N_sys (pyva.models.HybridModel property) N_wave (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property) N_wave_fields (pyva.systems.acoustic3Dsystems.Acoustic3DSystem property) (pyva.systems.acoustic3Dsystems.RectangularRoom property) (pyva.systems.SEA_system.SEA_system property) (pyva.systems.structure2Dsystems.RectangularPlate property) (pyva.systems.structure2Dsystems.Structure2DSystem property) name (pyva.loads.loadCase.Load attribute) nan2zero() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) Ncol (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property)

Ndepth (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) Nmesh (pyva.geometry.meshClasses.RegMesh2D property) (pyva.geometry.meshClasses.RegShape2D property) nodes() (pyva.geometry.meshClasses.RegMesh2D method) (pyva.geometry.meshClasses.RegShape2D method) non_resonant_dampingloss() (pyva.coupling.junctions.SemiInfiniteFluid method) non_resonant_TMM() (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) normal_modes() (pyva.systems.structure2Dsystems.RectangularPlate method) normalised_shape() (pyva.geometry.meshClasses.RegShape2D method) Nrow (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) Nsig (pyva.data.matrixClasses.ShapeSignal property) (pyva.data.matrixClasses.Signal property) (pyva.loads.loadCase.Load property) nu (pyva.properties.materialClasses.IsoMat attribute) nu0 (pyva.properties.materialClasses.DelanyBazley property) (pyva.properties.materialClasses.EquivalentFluid property) (pyva.properties.materialClasses.Fluid property) (pyva.properties.materialClasses.PoroElasticMat property) Nxdata (pyva.data.matrixClasses.ShapeSignal property) (pyva.data.matrixClasses.Signal property) (pyva.loads.loadCase.Load property)

O

octave_band() (pyva.data.matrixClasses.DataAxis static method) omega_mode (pyva.systems.lumpedSystems.HarmonicOscillator property) omega_mode() (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.structure1Dsystems.beam method) (pyva.systems.structure2Dsystems.RectangularPlate method) omega_resonance (pyva.systems.lumpedSystems.HarmonicOscillator property)

omega_resonance() (pyva.systems.acoustic1Dsystems.HelmholtzResonator method) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator method) out_dofs (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property)

P

P() (pyva.properties.materialClasses.PoroElasticMat method) p_amp() (pyva.systems.acoustic1Dsystems.AcousticTube method) p_modal() (pyva.systems.acoustic1Dsystems.AcousticTube method) p_mode() (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) p_mode_free() (pyva.systems.acoustic1Dsystems.AcousticTube method) p_N() (pyva.systems.acoustic1Dsystems.AcousticTube method) p_simpleV1() (pyva.systems.acoustic1Dsystems.AcousticTube method) pattern (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute) PerforatedLayer (class in pyva.systems.acoustic1Dsystems) (class in pyva.systems.infiniteLayers) perforation (pyva.systems.infiniteLayers.ImperviousScreenLayer attribute) (pyva.systems.infiniteLayers.MassLayer attribute) (pyva.systems.infiniteLayers.PlateLayer attribute) perimeter (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) (pyva.systems.structure2Dsystems.Structure2DSystem attribute) physical_unit() (pyva.systems.acoustic3Dsystems.Acoustic3DSystem method) (pyva.systems.acoustic3Dsystems.RectangularRoom method) (pyva.systems.SEA_system.SEA_system method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) plate (pyva.coupling.junctions.AreaJunction attribute) plate_prop (pyva.systems.infiniteLayers.PlateLayer attribute) plate_wavenumber() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) PlateLayer (class in pyva.systems.infiniteLayers) PlateProp (class in pyva.properties.structuralPropertyClasses) plot() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) (pyva.models.FEM method) (pyva.models.VAmodel method) (pyva.systems.acoustic1Dsystems.LumpedAcoustic method) (pyva.systems.acoustic1Dsystems.MassStiffness method) (pyva.systems.acoustic1Dsystems.Membrane method) (pyva.systems.acoustic1Dsystems.PerforatedLayer method) (pyva.systems.infiniteLayers.PerforatedLayer method) (pyva.systems.infiniteLayers.ResistiveLayer method) plot3d() (pyva.geometry.meshClasses.RegMesh2D method) (pyva.geometry.meshClasses.RegShape2D method) pms_modal_random() (pyva.systems.acoustic3Dsystems.RectangularRoom method) point_impedance (pyva.properties.structuralPropertyClasses.PlateProp property) point_impedance_edge (pyva.properties.structuralPropertyClasses.PlateProp property) point_stiffness() (pyva.properties.structuralPropertyClasses.PlateProp method) point_stiffness_edge() (pyva.properties.structuralPropertyClasses.PlateProp method) PoroElasticLayer (class in pyva.systems.infiniteLayers) PoroElasticMat (class in pyva.properties.materialClasses) poroelasticmat (pyva.systems.infiniteLayers.PoroElasticLayer attribute) porosity (pyva.properties.materialClasses.EquivalentFluid attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer property) porous_exc_dof() (in module pyva.systems.infiniteLayers) porous_fluid_res_dof() (in module pyva.systems.infiniteLayers) potential_energy() (pyva.systems.lumpedSystems.HarmonicOscillator method) power() (pyva.models.VAmodel method) (pyva.systems.acoustic1Dsystems.AcousticTube method) power_input() (pyva.models.HybridModel method) Pr (pyva.properties.materialClasses.DelanyBazley property) (pyva.properties.materialClasses.EquivalentFluid property) (pyva.properties.materialClasses.Fluid property) (pyva.properties.materialClasses.PoroElasticMat property)

pressure() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acousticRadiators.CircularPiston method) (pyva.systems.acousticRadiators.Sphere method) prop (pyva.systems.infiniteLayers.ImperviousScreenLayer attribute) (pyva.systems.infiniteLayers.SolidLayer attribute) propagation_constant() (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.PoroElasticMat method) pyva.coupling module pyva.coupling.connections module pyva.coupling.junctions module pyva.data module pyva.data.dof module pyva.data.matrixClasses module pyva.geometry module pyva.geometry.meshClasses module pyva.loads module pyva.loads.loadCase module pyva.models module pyva.properties module pyva.properties.geometricalPropertyClasses module pyva.properties.materialClasses module pyva.properties.structuralPropertyClasses module pyva.systems module pyva.systems.acoustic1Dsystems module pyva.systems.acoustic3Dsystems module pyva.systems.acousticRadiators module pyva.systems.infiniteLayers module pyva.systems.lumpedSystems module pyva.systems.SEA_system module pyva.systems.structure1Dsystems module pyva.systems.structure2Dsystems module pyva.useful module

Q

Q (pyva.systems.acousticRadiators.Monopole attribute) Q() (pyva.properties.materialClasses.PoroElasticMat method)

qlabel() (pyva.data.dof.DOFtype method) QuarterWaveResonator (class in pyva.systems.acoustic1Dsystems)

R

R() (pyva.properties.materialClasses.PoroElasticMat method) radiation_efficiency() (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) radiation_efficiency_leppington() (pyva.systems.acousticRadiators.HalfSpace method) radiation_efficiency_simple() (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) radiation_impedance() (pyva.systems.acoustic1Dsystems.HelmholtzResonator method) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator method) (pyva.systems.acousticRadiators.Monopole method) (pyva.systems.acousticRadiators.Sphere method) radiation_impedance_wavenumber() (pyva.systems.acousticRadiators.HalfSpace method) radiation_point_impedance() (pyva.systems.acoustic3Dsystems.RectangularRoom method) radiation_stiffness_mesh() (pyva.systems.acousticRadiators.HalfSpace method) radiation_stiffness_mesh_single() (pyva.systems.acousticRadiators.HalfSpace method) radiation_stiffness_piston() (pyva.systems.acousticRadiators.HalfSpace method) radiation_stiffness_wavelet() (pyva.systems.acousticRadiators.HalfSpace method) radiation_stiffness_wavenumber() (pyva.systems.acousticRadiators.HalfSpace method) radiationImpedance() (pyva.systems.acousticRadiators.CircularPiston method) radius (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) (pyva.systems.acoustic1Dsystems.QuarterWaveResonator attribute) (pyva.systems.acousticRadiators.CircularPiston attribute) (pyva.systems.acousticRadiators.Sphere attribute) reactive_end_correction_perforate() (pyva.systems.acoustic1Dsystems.PerforatedLayer method) RectangularPlate (class in pyva.systems.structure2Dsystems) RectangularRoom (class in pyva.systems.acoustic3Dsystems) RectBeam (class in pyva.properties.geometricalPropertyClasses) reflection_factor() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) RegMesh2D (class in pyva.geometry.meshClasses) RegShape2D (class in pyva.geometry.meshClasses) res_DOF (pyva.coupling.junctions.AreaJunction property) (pyva.coupling.junctions.HybridAreaJunction property) (pyva.coupling.junctions.Junction property) (pyva.coupling.junctions.LineJunction property) (pyva.coupling.junctions.SemiInfiniteFluid property) (pyva.models.HybridModel property)

resdof (pyva.data.matrixClasses.DynamicMatrix property) (pyva.models.VAmodel property) ResistiveLayer (class in pyva.systems.infiniteLayers) resonant_dampingloss() (pyva.coupling.junctions.SemiInfiniteFluid method) resonant_TMM() (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) result (pyva.models.HybridModel attribute) results (pyva.models.FEM property) (pyva.models.VAmodel attribute) (pyva.models.VAmodel property) rho (pyva.properties.materialClasses.PoroElasticMat property) (pyva.systems.infiniteLayers.MassLayer attribute) rho0 (pyva.properties.materialClasses.Fluid attribute) (pyva.properties.materialClasses.IsoMat attribute) rho11() (pyva.properties.materialClasses.PoroElasticMat method) rho12() (pyva.properties.materialClasses.PoroElasticMat method) rho22() (pyva.properties.materialClasses.PoroElasticMat method) rho_bulk (pyva.properties.materialClasses.EquivalentFluid attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) rho_freq() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) rho_rigid() (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.PoroElasticMat method) right_dof (pyva.systems.infiniteLayers.AcousticLayer attribute) (pyva.systems.infiniteLayers.ResistiveLayer attribute) rms_vec_from_modal() (pyva.models.FEM method) rms_vec_from_modal_cpsq() (pyva.models.FEM method) Rx_mode() (pyva.systems.structure1Dsystems.beam method)

S

S (pyva.properties.structuralPropertyClasses.PlateProp property) S_complex (pyva.properties.structuralPropertyClasses.PlateProp property) SEA_system (class in pyva.systems.SEA_system) self_dot() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.models.VAmodel method) SemiInfiniteFluid (class in pyva.coupling.junctions) set_vascript_graphics() (in module pyva.useful) shape (pyva.data.dof.DOF property) (pyva.data.matrixClasses.DataAxis property) (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix attribute) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) shape() (in module pyva.data.dof) shape_radiation_efficiency() (pyva.systems.acousticRadiators.HalfSpace method) shapefun() (pyva.geometry.meshClasses.RegShape2D method) ShapeSignal (class in pyva.data.matrixClasses) shear_wavenumber() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) Signal (class in pyva.data.matrixClasses) signal() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.models.VAmodel method) Signal() (pyva.systems.acoustic1Dsystems.LumpedAcoustic method) (pyva.systems.acoustic1Dsystems.MassStiffness method) (pyva.systems.acoustic1Dsystems.Membrane method) (pyva.systems.acoustic1Dsystems.PerforatedLayer method) size (pyva.data.dof.DOF property) solid_exc_dof() (in module pyva.systems.infiniteLayers) solid_fluid_res_dof() (in module pyva.systems.infiniteLayers) solid_porous_res_dof() (in module pyva.systems.infiniteLayers) SolidLayer (class in pyva.systems.infiniteLayers) solve() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.FEM method) (pyva.models.HybridModel method) (pyva.models.VAmodel method)

Sphere (class in pyva.systems.acousticRadiators) spy() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) sqrt() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) stiffness (pyva.systems.acoustic1Dsystems.MassStiffness attribute) (pyva.systems.lumpedSystems.HarmonicOscillator attribute) stiffness_bending_x() (pyva.properties.structuralPropertyClasses.BeamProp method) stiffness_bending_y() (pyva.properties.structuralPropertyClasses.BeamProp method) stiffness_longitudinal_z() (pyva.properties.structuralPropertyClasses.BeamProp method) stiffness_matrix() (pyva.models.TMmodel method) stiffness_matrix_mesh() (pyva.models.TMmodel method) stiffness_matrix_wavenumber() (pyva.models.TMmodel method) stiffness_per_area (pyva.systems.acoustic1Dsystems.MassStiffness property) (pyva.systems.acoustic1Dsystems.Membrane property) Structure2DSystem (class in pyva.systems.structure2Dsystems) sum() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) (pyva.models.VAmodel method) surface (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) surface_impedances() (pyva.properties.materialClasses.PoroElasticMat method) surfint() (pyva.systems.acoustic3Dsystems.RectangularRoom method) sym (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix attribute) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) symstr (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.LinearMatrix property) (pyva.models.VAmodel property) systems (pyva.coupling.junctions.AreaJunction attribute) (pyva.coupling.junctions.HybridAreaJunction attribute) (pyva.coupling.junctions.Junction attribute) (pyva.coupling.junctions.LineJunction attribute) (pyva.models.HybridModel attribute)

T

tension (pyva.systems.acoustic1Dsystems.Membrane attribute) thetas (pyva.coupling.junctions.LineJunction attribute) thickness (pyva.properties.structuralPropertyClasses.PlateProp attribute) (pyva.systems.acoustic1Dsystems.Membrane attribute) (pyva.systems.acoustic1Dsystems.PerforatedLayer attribute) (pyva.systems.infiniteLayers.FluidLayer attribute) (pyva.systems.infiniteLayers.FluidLayerHoneyComb attribute) (pyva.systems.infiniteLayers.ImperviousScreenLayer attribute) (pyva.systems.infiniteLayers.MassLayer attribute) (pyva.systems.infiniteLayers.PerforatedLayer attribute) (pyva.systems.infiniteLayers.PoroElasticLayer attribute) (pyva.systems.infiniteLayers.ResistiveLayer attribute) three_step() (in module pyva.coupling.junctions) TMmodel (class in pyva.models) tortuosity (pyva.properties.materialClasses.EquivalentFluid attribute) (pyva.properties.materialClasses.PoroElasticMat attribute) total_radiation_stiffness_wavenumber() (pyva.coupling.junctions.LineJunction method) total_radiation_stiffness_wavenumber_LM() (pyva.coupling.junctions.LineJunction method) transfer() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method) transfer_impedance() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acoustic1Dsystems.LumpedAcoustic method) (pyva.systems.acoustic1Dsystems.MassStiffness method) (pyva.systems.acoustic1Dsystems.Membrane method) (pyva.systems.acoustic1Dsystems.PerforatedLayer method) (pyva.systems.infiniteLayers.FluidLayer method) (pyva.systems.infiniteLayers.FluidLayerHoneyComb method) (pyva.systems.infiniteLayers.ImperviousScreenLayer method) (pyva.systems.infiniteLayers.MassLayer method) (pyva.systems.infiniteLayers.PerforatedLayer method) (pyva.systems.infiniteLayers.PlateLayer method) (pyva.systems.infiniteLayers.PoroElasticLayer method) (pyva.systems.infiniteLayers.ResistiveLayer method) (pyva.systems.infiniteLayers.SolidLayer method)

transfer_reactance() (pyva.systems.acoustic1Dsystems.PerforatedLayer method) transfer_resistivity() (pyva.systems.acoustic1Dsystems.PerforatedLayer method) transmission_allard() (pyva.models.TMmodel method) transmission_coefficient() (pyva.models.TMmodel method) (pyva.systems.infiniteLayers.MassLayer method) (pyva.systems.infiniteLayers.PlateLayer method) transmission_coefficient_angular() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.MassLayer method) transmission_coefficient_diffuse() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.MassLayer method) transmission_coefficient_discrete() (pyva.systems.structure2Dsystems.MassLayer method) (pyva.systems.structure2Dsystems.RectangularPlate method) transmission_diffuse() (pyva.models.TMmodel method) transmission_wavenumber() (pyva.coupling.junctions.LineJunction method) transmission_wavenumber_diffuse() (pyva.coupling.junctions.LineJunction method) transmission_wavenumber_langley() (pyva.coupling.junctions.LineJunction method) transmission_wavenumber_LM() (pyva.coupling.junctions.LineJunction method) transmission_wavenumber_wave() (pyva.coupling.junctions.LineJunction method) transpose() (pyva.data.matrixClasses.DynamicMatrix method) (pyva.data.matrixClasses.LinearMatrix method) (pyva.models.VAmodel method) treatment (pyva.systems.acousticRadiators.HalfSpace attribute) tupel() (pyva.data.dof.DOF method) type (pyva.data.dof.DOF property) (pyva.data.dof.DOFtype attribute) (pyva.data.dof.DOFtype property) (pyva.data.matrixClasses.DataAxis attribute) (pyva.data.matrixClasses.DataAxis property) typeID (pyva.data.matrixClasses.DataAxis property) typeIDfromLMT() (in module pyva.data.dof) typestr (pyva.data.dof.DOFtype property)

U

u_force() (pyva.systems.lumpedSystems.HarmonicOscillator method) ulabel() (pyva.data.dof.DOFtype method) union() (pyva.data.dof.DOF method) unique_type (pyva.data.dof.DOF property)

unit (pyva.data.dof.DOFtype attribute) (pyva.data.matrixClasses.DataAxis property) update() (pyva.models.HybridModel method) ureg (pyva.data.dof.DOFtype property)

V

V0() (pyva.models.TMmodel method) VAmodel (class in pyva.models) vdamping (pyva.systems.acoustic1Dsystems.MassStiffness attribute) velocity() (pyva.systems.acoustic1Dsystems.AcousticTube method) (pyva.systems.acousticRadiators.Sphere method) (pyva.systems.lumpedSystems.HarmonicOscillator method)

velocity_amplitude() (pyva.systems.lumpedSystems.HarmonicOscillator method) velocity_potential() (pyva.systems.acousticRadiators.Sphere method) volume (pyva.systems.acoustic1Dsystems.HelmholtzResonator attribute) (pyva.systems.acoustic3Dsystems.Acoustic3DSystem attribute) volume_flow() (pyva.data.matrixClasses.ShapeSignal method) (pyva.data.matrixClasses.Signal method) (pyva.loads.loadCase.Load method)

W

w_inf() (pyva.properties.structuralPropertyClasses.PlateProp method) w_modal_force() (pyva.systems.structure1Dsystems.beam method) (pyva.systems.structure2Dsystems.RectangularPlate method) w_modal_force_random() (pyva.systems.structure2Dsystems.RectangularPlate method) w_modal_moment() (pyva.systems.structure1Dsystems.beam method) w_mode() (pyva.systems.structure1Dsystems.beam method) (pyva.systems.structure2Dsystems.RectangularPlate method) w_mode_map() (pyva.systems.structure2Dsystems.RectangularPlate method) w_random() (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) wave_DOF (pyva.coupling.junctions.Junction attribute) (pyva.models.HybridModel property) (pyva.systems.SEA_system.SEA_system attribute) wave_transformation_matrix() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method) wave_transformation_matrix_LM() (pyva.properties.structuralPropertyClasses.PlateProp method) (pyva.systems.structure2Dsystems.RectangularPlate method) (pyva.systems.structure2Dsystems.Structure2DSystem method)

wavelength() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) wavelength_B() (pyva.properties.structuralPropertyClasses.PlateProp method) wavelength_L() (pyva.properties.structuralPropertyClasses.PlateProp method) wavelength_S() (pyva.properties.structuralPropertyClasses.PlateProp method) wavelength_x() (pyva.properties.structuralPropertyClasses.BeamProp method) wavelength_y() (pyva.properties.structuralPropertyClasses.BeamProp method) wavenumber() (pyva.properties.materialClasses.DelanyBazley method) (pyva.properties.materialClasses.EquivalentFluid method) (pyva.properties.materialClasses.Fluid method) (pyva.properties.materialClasses.PoroElasticMat method) wavenumber_B() (pyva.properties.structuralPropertyClasses.PlateProp method) wavenumber_constants() (pyva.properties.structuralPropertyClasses.PlateProp method) wavenumber_L() (pyva.properties.materialClasses.IsoMat method) (pyva.properties.structuralPropertyClasses.PlateProp method) wavenumber_S() (pyva.properties.materialClasses.IsoMat method) (pyva.properties.structuralPropertyClasses.PlateProp method) wavenumbers() (pyva.properties.materialClasses.PoroElasticMat method)

X

X (pyva.geometry.meshClasses.RegMesh2D property) (pyva.geometry.meshClasses.RegShape2D property) xdata (pyva.data.matrixClasses.DynamicMatrix property) (pyva.data.matrixClasses.ShapeSignal attribute) (pyva.data.matrixClasses.Signal attribute) (pyva.loads.loadCase.Load attribute) (pyva.models.VAmodel property)

xexp (pyva.data.dof.DOFtype attribute) xLMT (pyva.data.dof.DOFtype property) xtype (pyva.data.dof.DOFtype attribute) xtypestr (pyva.data.dof.DOFtype property) xureg (pyva.data.dof.DOFtype property)

Y

Y (pyva.geometry.meshClasses.RegMesh2D property) (pyva.geometry.meshClasses.RegShape2D property) Y_fluid_fixed() (in module pyva.systems.infiniteLayers) Y_porous_fixed() (in module pyva.systems.infiniteLayers)

Y_solid_fixed() (in module pyva.systems.infiniteLayers) ydata (pyva.data.matrixClasses.ShapeSignal attribute) (pyva.data.matrixClasses.Signal attribute) (pyva.loads.loadCase.Load attribute)

Z

z0 (pyva.properties.materialClasses.DelanyBazley property) (pyva.properties.materialClasses.EquivalentFluid property) (pyva.properties.materialClasses.Fluid property) (pyva.properties.materialClasses.PoroElasticMat property) z_beam() (pyva.systems.structure1Dsystems.beam method) z_beam_inf_x() (pyva.properties.structuralPropertyClasses.BeamProp method) z_beam_inf_y() (pyva.properties.structuralPropertyClasses.BeamProp method)

z_plate_random() (pyva.systems.structure2Dsystems.RectangularPlate method) Z_rect() (pyva.systems.acoustic3Dsystems.RectangularRoom method) zeros() (pyva.data.matrixClasses.DynamicMatrix static method) (pyva.data.matrixClasses.LinearMatrix static method) (pyva.models.VAmodel static method) zPlate() (pyva.systems.structure2Dsystems.RectangularPlate method) Zvec() (pyva.geometry.meshClasses.RegShape2D method)