Todo

Improve autoapi module

circadapt.components.cavity

Cavity objects.

Module Contents

Classes

Cavity	Basic Cavity object.
Bag	Bag is designed to simulate the pericardium
Capacitor	Bag is designed to simulate the pericardium
Tube0D	Tube0D is designed to simulate pressure-volume relations of vessels.
Chamber2022	Chamber2022 object.
TriSeg2022	TriSeg2022 is designed to represent ventricles including interaction.

Objects

class circadapt.components.cavity.Cavity(model, objects=None)

Bases: circadapt.components.Component

Basic Cavity object.

parameters = []

signals = ['A', 'p', 'p_trans', 'q', 'V', 'VDot']

parameter_on_set

build()

add_object(o)

class circadapt.components.cavity.Bag(model, objects=None)

Bases: circadapt.components.Component

Bag is designed to simulate the pericardium

Parameters

k: double

Nonlinear exponent

p_ref: double

Reference pressure for which hold p(V_ref) = p_ref

V_ref: double

Reference volume for which hold p(V_ref) = p_ref

Signals

V: array

Volume enclosed by the Bag

p: array

Pressure inside the Bag

parameters = ['k', 'p_ref', 'V_ref']

signals = ['V', 'p']

parameter_on_set

build()

add_object(o)

class circadapt.components.cavity.Capacitor(model, objects=None)

Bases: Cavity

Bag is designed to simulate the pericardium

Parameters

Vo: double

Reference volume for which hold p=0

C: double

Linear capacitance of cavity

Signals

V: array

Volume enclosed by the Bag

p: array

Pressure inside the Bag

parameters = ['V0', 'C']

signals = ['V']

parameter_on_set

build()

add_object(o)

class circadapt.components.cavity.Tube0D(model, objects=None)

Bases: circadapt.components.Component

Tube0D is designed to simulate pressure-volume relations of vessels.

Parameters

l: double

Length of the tube

A_wall: double

Cross-sectional area of the wall

k: double

Stiffness coefficient of the wall

p0: double

Pressure at A=A0

A0: double

Cross-sectional cavity area for p=p0

Signals

V: array

Volume

p: array

Pressure

parameters = ['l', 'A_wall', 'k', 'p0', 'A0']

signals = ['V', 'p']

parameter_on_set

build()

add_object(o)

class circadapt.components.cavity.Chamber2022(model, objects=None)

Bases: circadapt.components.Component

Chamber2022 object.

Parameters

buckling: bool

Buckling function. If True, wall tension cannot be below zero.

Signals

V: array

Volume

p: array

Pressure

parameters = ['buckling']

signals = ['V', 'p', 'V', 'VDot', 'A', 'Y', 'q']

parameter_on_set

add_object(loc)

build()

class circadapt.components.cavity.TriSeg2022(model, objects=None)

Bases: circadapt.components.Component

TriSeg2022 is designed to represent ventricles including interaction.

Parameters

tau: float [-]

Constant to limit change in estimation of dV and dY

Signals

V: array

Volume of truncated septal wall

V0: array

Volume of truncated septal wall before finding mechanical equilibrium

VDot: array

Time-derivative of V, used to find the estimation V0

Y: array

Distance of wall-junction to center

Y0: array

Distance of wall-junction to center before finding mechanical equilibrium

YDot: array

Time-derivative of Y, used to find the estimation Y0

parameters = ['tau']

signals = ['V', 'Y', 'V0', 'Y0', 'VDot', 'YDot', 'nLoop', 'Fp', 'Fv']

parameter_on_set

add_object(loc)

build()