BaseDoinikov

Examples using this class are:

Doinikov 2021 Viscous - Convergence Study

Doinikov 2021 Viscous - Convergence Study

Fluid: Acoustic velocity plots with arrows

Fluid: Acoustic velocity plots with arrows

class osaft.solutions.basedoinikov2021.base.BaseDoinikov(f, R_0, rho_s, E_s, nu_s, fluid, p_0, wave_type, position)

Bases: BaseSphereFrequencyComposite, BaseSolution, ABC

Base class for Doinikov (viscous fluid-elastic sphere; 2021)

Parameters:

• f (Frequency | float) – frequency [Hz]

• R_0 (Sphere | float) – radius [m]

• rho_s (float) – density of the particle [kg/m^3]

• E_s (float) – Young’s modulus of the particle [Pa]

• nu_s (float) – Poisson’s ratio of the particle [-]

• fluid (ViscousFluid | ViscoelasticFluid) – Fluid instance of the model

• p_0 (float) – pressure amplitude [Pa]

• wave_type (WaveType) – wave type

• position (None | float) – position in the standing wave field [m]

Public Data Attributes:

supported_wavetypes
eta	Fluid shear viscosity.
zeta	Fluid bulk viscosity.
x_l	Dimensionless primary wavenumber in the solid
x_t	Dimensionless secondary wavenumber in the solid
x_f	Dimensionless acoustic wavenumber in the fluid
x_v	Dimensionless viscous wavenumber in the fluid
rho_s	Wraps to osaft.core.solids.ElasticSolid.rho_s
E_s	Wraps to osaft.core.solids.ElasticSolid.E_s
nu_s	Wraps to osaft.core.solids.ElasticSolid.nu_s
k_l	Wraps to osaft.core.solids.ElasticSolid.k_l
k_t	Wraps to osaft.core.solids.ElasticSolid.k_t
rho_f	Wraps to osaft.core.fluids.ViscousFluid.rho_0 or to osaft.core.fluids.ViscoelasticFluid.rho_0
c_f	Wraps to osaft.core.fluids.ViscousFluid.c_f or to osaft.core.fluids.ViscoelasticFluid.c_f
eta_f	Wraps to osaft.core.fluids.ViscousFluid.eta_f or to osaft.core.fluids.ViscoelasticFluid.eta_f
zeta_f	Wraps to osaft.core.fluids.ViscousFluid.zeta_f or to osaft.core.fluids.ViscoelasticFluid.zeta_f
k_f	Wraps to osaft.core.fluids.ViscousFluid.k_f or to osaft.core.fluids.ViscoelasticFluid.k_f
k_v	Wraps to osaft.core.fluids.ViscousFluid.k_v or to osaft.core.fluids.ViscoelasticFluid.k_v
delta	Wraps to osaft.core.fluids.ViscousFluid.delta or to osaft.core.fluids.ViscoelasticFluid.delta
lambda_v	Wraps to osaft.core.fluids.ViscousFluid.lambda_v or to osaft.core.fluids.ViscoelasticFluid.lambda_v
position	Wraps to osaft.core.backgroundfields.BackgroundField.position
p_0	Wraps to osaft.core.backgroundfields.BackgroundField.p_0
wave_type	Wraps to osaft.core.backgroundfields.BackgroundField.wave_type

Inherited from BaseSphereFrequencyComposite

R_0	Wrapper for osaft.core.geometries.Sphere.R_0
area	Wrapper for osaft.core.geometries.Sphere.area
volume	Wrapper for osaft.core.geometries.Sphere.volume

Inherited from BaseFrequencyComposite

f	wrapper for osaft.core.frequency.Frequency.f
omega	wrapper for osaft.core.frequency.Frequency.omega

Inherited from BaseSolution

supported_wavetypes
wave_type	returns the wave type of the solution

Public Methods:

A_in(n)

Wraps to osaft.core.backgroundfields.BackgroundField.A_in

Inherited from BaseFrequencyComposite

input_variables()

Returns all properties that are settable.

Inherited from BaseSolution

copy()	Returns a copy of the object
check_wave_type()	Checks if wave_type is in supported_wavetypes

---

A_in(n)

Wraps to osaft.core.backgroundfields.BackgroundField.A_in

check_wave_type()

Checks if wave_type is in supported_wavetypes

Raises:

WrongWaveTypeError – If wave_type is not supported

Return type:

None

copy()

Returns a copy of the object

Return type:

BaseSolution

classmethod input_variables()

Returns all properties that are settable.

Returns a list of the names of all properties that are settable, i.e. all properties that wrap a PassiveVariable.

Return type:

list[str]

property E_s: float

Wraps to osaft.core.solids.ElasticSolid.E_s

property R_0: float

Wrapper for osaft.core.geometries.Sphere.R_0

property area: float

Wrapper for osaft.core.geometries.Sphere.area

property c_f: float

Wraps to osaft.core.fluids.ViscousFluid.c_f or to osaft.core.fluids.ViscoelasticFluid.c_f

property delta: float

Wraps to osaft.core.fluids.ViscousFluid.delta or to osaft.core.fluids.ViscoelasticFluid.delta

abstract property eta: float | complex

Fluid shear viscosity. For a osaft.core.fluids.ViscousFluid returns \(\eta_f\), for a osaft.core.fluids.ViscoelasticFluid returns \(\eta_c\).

property eta_f: float

Wraps to osaft.core.fluids.ViscousFluid.eta_f or to osaft.core.fluids.ViscoelasticFluid.eta_f

property f: float

wrapper for osaft.core.frequency.Frequency.f

property k_f: complex

Wraps to osaft.core.fluids.ViscousFluid.k_f or to osaft.core.fluids.ViscoelasticFluid.k_f

property k_l: float

Wraps to osaft.core.solids.ElasticSolid.k_l

property k_t: float

Wraps to osaft.core.solids.ElasticSolid.k_t

property k_v: complex

Wraps to osaft.core.fluids.ViscousFluid.k_v or to osaft.core.fluids.ViscoelasticFluid.k_v

property lambda_v: float

Wraps to osaft.core.fluids.ViscousFluid.lambda_v or to osaft.core.fluids.ViscoelasticFluid.lambda_v

property nu_s: float

Wraps to osaft.core.solids.ElasticSolid.nu_s

property omega: float

wrapper for osaft.core.frequency.Frequency.omega

property p_0: float

Wraps to osaft.core.backgroundfields.BackgroundField.p_0

property position: float

Wraps to osaft.core.backgroundfields.BackgroundField.position

property rho_f: float

Wraps to osaft.core.fluids.ViscousFluid.rho_0 or to osaft.core.fluids.ViscoelasticFluid.rho_0

property rho_s: float

Wraps to osaft.core.solids.ElasticSolid.rho_s

property volume: float

Wrapper for osaft.core.geometries.Sphere.volume

property wave_type: WaveType

Wraps to osaft.core.backgroundfields.BackgroundField.wave_type

property x_f

Dimensionless acoustic wavenumber in the fluid

\(k_f \cdot R_0\)

property x_l

Dimensionless primary wavenumber in the solid

\(k_l \cdot R_0\)

property x_t

Dimensionless secondary wavenumber in the solid

\(k_t \cdot R_0\)

property x_v

Dimensionless viscous wavenumber in the fluid

\(k_v \cdot R_0\)

abstract property zeta: float | complex

Fluid bulk viscosity. For a osaft.core.fluids.ViscousFluid returns \(\zeta_f\), for a osaft.core.fluids.ViscoelasticFluid returns \(\zeta_c\).

property zeta_f: float

Wraps to osaft.core.fluids.ViscousFluid.zeta_f or to osaft.core.fluids.ViscoelasticFluid.zeta_f