OneDFSIData - Class which read and holds all the data for the One Dimensional Model Solver. More...

#include <OneDFSIData.hpp>

Collaboration diagram for OneDFSIData:

Private Attributes
OneDFSI::physicsType_Type	M_physicsType
	Model. More...

OneDFSI::fluxTerm_Type	M_fluxType

OneDFSI::sourceTerm_Type	M_sourceType

timePtr_Type	M_timeDataPtr
	Data containers for time and mesh. More...

meshPtr_Type	M_meshPtr

bool	M_viscoelasticWall
	Physical Wall Model. More...

Real	M_viscoelasticAngle

Real	M_viscoelasticPeriod

scalarVector_Type	M_viscoelasticCoefficient

bool	M_inertialWall

Real	M_densityWall

Real	M_inertialModulus

bool	M_longitudinalWall

std::string	M_postprocessingDirectory
	Miscellaneous. More...

std::string	M_postprocessingFile
	full directory name (including path) More...

Real	M_CFLmax
	output file name More...

Real	M_jacobianPerturbationArea
	Jacobian perturbation. More...

Real	M_jacobianPerturbationFlowRate

Real	M_jacobianPerturbationStress

bool	M_computeCoefficients
	Physical Parameters. More...

Int	M_powerLawCoefficient

Real	M_density

Real	M_viscosity

bool	M_thickVessel

Real	M_young

Real	M_poisson

Real	M_externalPressure

Real	M_venousPressure

Real	M_robertsonCorrection

scalarVector_Type	M_thickness

Real	M_friction

scalarVector_Type	M_area0

scalarVector_Type	M_alpha

scalarVector_Type	M_beta0

scalarVector_Type	M_beta1

scalarVector_Type	M_dArea0dz
	Derivatives of main coefficients. More...

scalarVector_Type	M_dAlphadz

scalarVector_Type	M_dBeta0dz

scalarVector_Type	M_dBeta1dz

scalarVector_Type	M_flux11
	Flux matrix. More...

scalarVector_Type	M_flux12

scalarVector_Type	M_flux21

scalarVector_Type	M_flux22

scalarVector_Type	M_celerity1
	Celerities of the linear problem (eigenvalues of the flux matrix) More...

scalarVector_Type	M_celerity2

scalarVector_Type	M_celerity1LeftEigenvector1
	Eigenvector for first and second eigenvalue. More...

scalarVector_Type	M_celerity1LeftEigenvector2

scalarVector_Type	M_celerity2LeftEigenvector1

scalarVector_Type	M_celerity2LeftEigenvector2

scalarVector_Type	M_source10
	Source matrix. More...

scalarVector_Type	M_source20

scalarVector_Type	M_source11

scalarVector_Type	M_source12

scalarVector_Type	M_source21

scalarVector_Type	M_source22

Type definitions
enum	OneD_distributionLaw { uniform, linear, pointwise }

typedef TimeData	time_Type

typedef std::shared_ptr< time_Type >	timePtr_Type

typedef RegionMesh< LinearLine >	mesh_Type

typedef std::shared_ptr< mesh_Type >	meshPtr_Type

typedef ublas::vector< Real >	scalarVector_Type

typedef std::array< Real, 2 >	container2D_Type

Constructors & Destructor
	OneDFSIData ()
	Empty constructor. More...

virtual	~OneDFSIData ()
	Destructor. More...

Methods
void	setup (const GetPot &dataFile, const std::string &section="1D_Model")
	Setup method. More...

void	LIFEV_DEPRECATED (oldStyleSetup(const GetPot &dataFile, const std::string &section="1dnetwork"))
	Deprecated setup method. (DO NOT USE THIS) More...

void	updateCoefficients ()
	Update all the physical coefficients. More...

template<typename VectorType >
Real	computeSpatialDerivativeAtNode (const VectorType &vector, const UInt &iNode, const UInt &bcFiniteDifferenceOrder=2)
	Compute the spatial derivative of a quantity at a node. More...

void	showMe (std::ostream &output=std::cout) const
	Initialize linear parameters (NOT WORKING) More...

Set Methods
void	setPostprocessingDirectory (const std::string &directory)
	Set the post-processing directory. More...

void	setPostprocessingFile (const std::string &file)
	Set the post-processing file name. More...

void	setJacobianPerturbationArea (const Real &jacobianPerturbationArea)
	Set the area perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

void	setJacobianPerturbationFlowRate (const Real &jacobianPerturbationFlowRate)
	Set the flow rate perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

void	setJacobianPerturbationStress (const Real &jacobianPerturbationStress)
	Set the stress perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

void	setTimeData (const timePtr_Type timeDataPtr)
	Set data time container. More...

void	setDensity (const Real &density)
	Set the fluid density. More...

void	setViscosity (const Real &viscosity)
	Set the fluid viscosity. More...

void	setDensityWall (const Real &densityWall)
	Set the wall density. More...

void	setThickness (const Real &thickness, const UInt &i)
	Set the wall thickness. More...

void	setYoung (const Real &young)
	Set the wall Young modulus. More...

void	setPoisson (const Real &poisson)
	Set the wall Poisson number. More...

void	setExternalPressure (const Real &externalPressure)
	Set the wall external pressure. More...

void	setVenousPressure (const Real &venousPressure)
	Set the venous pressure at the terminals. More...

void	setArea0 (const Real &area0, const UInt &i)
	Set the reference area. More...

void	setBeta0 (const Real &beta0, const UInt &i)
	Set the wall $\beta_0$ . More...

void	setdBeta0dz (const Real &dBeta0dz, const UInt &i)
	Set the wall $\frac{d\beta_0}{dz}$ . More...

Get Methods
const OneDFSI::physicsType_Type &	physicsType () const
	Get the physics type. More...

const OneDFSI::fluxTerm_Type &	fluxType () const
	Get the flux type. More...

const OneDFSI::sourceTerm_Type &	sourceType () const
	Get the source type. More...

timePtr_Type	dataTime () const
	Get data time container. More...

meshPtr_Type	mesh () const
	Get the mesh container. More...

Real	length () const
	Get the length of the 1D segment. More...

UInt	numberOfElements () const
	Get the number of elements in the 1D segment. More...

UInt	numberOfNodes () const
	Get the number of nodes in the 1D segment. More...

const bool &	viscoelasticWall () const
	Get the flag identifying if the wall is viscoelastic. More...

const Real &	viscoelasticCoefficient (const UInt &i) const
	Get the viscoelastic coefficient $\gamma$ . More...

const bool &	inertialWall () const
	Get the flag identifying if the wall has inertia. More...

const Real &	densityWall () const
	Get the density of the wall. More...

const Real &	inertialModulus () const
	Get the inertial coefficient (to be defined) More...

const bool &	longitudinalWall () const
	Get the flag identifying if the wall has a longitudinal pre-stress. More...

const std::string &	postprocessingDirectory () const
	Get the post-processing directory. More...

const std::string &	postprocessingFile () const
	Get the post-processing file. More...

const Real &	CFLmax () const
	Get the imposed CFL condition. More...

const Real &	jacobianPerturbationArea () const
	Get the area perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

const Real &	jacobianPerturbationFlowRate () const
	Get the flow rate perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

const Real &	jacobianPerturbationStress () const
	Get the stress perturbation parameter to compute the Jacobian matrix (in the Multiscale framework) More...

const Real &	densityRho () const
	Get the fluid density. More...

const Real &	viscosity () const
	Get the fluid viscosity. More...

const Real &	young () const
	Get the wall Young modulus. More...

const Real &	poisson () const
	Get the wall Poisson number. More...

const Real &	externalPressure () const
	Get the wall external pressure. More...

const Real &	venousPressure () const
	Get the venous pressure. More...

const Real &	robertsonCorrection () const
	Get the Robertson correction coefficient (Not tested: maybe wrong in the code) More...

const Real &	thickness (const UInt &i) const
	Get the wall thickness. More...

const Real &	friction () const
	Get the wall friction coefficient . More...

const Real &	area0 (const UInt &i) const
	Get the reference area . More...

const Real &	alpha (const UInt &i) const
	Get the Coriolis coefficient $\alpha$ . More...

const Real &	beta0 (const UInt &i) const
	Get the $\beta_0$ coefficient. More...

const Real &	beta1 (const UInt &i) const
	Get the $\beta_1$ coefficient. More...

const Real &	dArea0dz (const UInt &i) const
	Get $\frac{dA^0}{dz}$ . More...

const Real &	dAlphadz (const UInt &i) const
	Get $\frac{d\alpha}{dz}$ . More...

const Real &	dBeta0dz (const UInt &i) const
	Get $\frac{d\beta_0}{dz}$ . More...

const Real &	dBeta1dz (const UInt &i) const
	Get $\frac{d\beta_1}{dz}$ . More...

const Real &	flux11 (const UInt &i) const
	Get the flux coefficient $F_{11}$ (used only in the linear problem) More...

const Real &	flux12 (const UInt &i) const
	Get the flux coefficient $F_{12}$ (used only in the linear problem) More...

const Real &	flux21 (const UInt &i) const
	Get the flux coefficient $F_{21}$ (used only in the linear problem) More...

const Real &	flux22 (const UInt &i) const
	Get the flux coefficient $F_{22}$ (used only in the linear problem) More...

const Real &	celerity1 (const UInt &i) const
	Get the first eigenvector $\lambda_{1}$ (used only in the linear problem) More...

const Real &	celerity2 (const UInt &i) const
	Get the second eigenvector $\lambda_{2}$ (used only in the linear problem) More...

const Real &	leftEigenVector11 (const UInt &i) const
	Get the left eigenvector coefficient $L_{11}$ (used only in the linear problem) More...

const Real &	leftEigenVector12 (const UInt &i) const
	Get the left eigenvector coefficient $L_{12}$ (used only in the linear problem) More...

const Real &	leftEigenVector21 (const UInt &i) const
	Get the left eigenvector coefficient $L_{21}$ (used only in the linear problem) More...

const Real &	leftEigenVector22 (const UInt &i) const
	Get the left eigenvector coefficient $L_{22}$ (used only in the linear problem) More...

const Real &	source10 (const UInt &i) const
	Get the source coefficient $S_{10}$ (used only in the linear problem) More...

const Real &	source20 (const UInt &i) const
	Get the source coefficient $S_{20}$ (used only in the linear problem) More...

const Real &	source11 (const UInt &i) const
	Get the source coefficient $S_{11}$ (used only in the linear problem) More...

const Real &	source12 (const UInt &i) const
	Get the source coefficient $S_{12}$ (used only in the linear problem) More...

const Real &	source21 (const UInt &i) const
	Get the source coefficient $S_{21}$ (used only in the linear problem) More...

const Real &	source22 (const UInt &i) const
	Get the source coefficient $S_{22}$ (used only in the linear problem) More...

Private Methods
void	linearInterpolation (scalarVector_Type &vector, const GetPot &dataFile, const std::string &quantity, const Real &defaultValue, const bool &isArea=false)
	Compute the linear interpolation of a general quantity. More...

void	computeSpatialDerivatives ()
	Compute the derivatives of alpha, area0, beta0, and beta1 using centered differences. More...

void	resetContainers ()
	Reset all the containers. More...

Detailed Description

OneDFSIData - Class which read and holds all the data for the One Dimensional Model Solver.

Authors: Vincent Martin, Cristiano Malossi

See also: Equations and networks of 1-D models [7]; Geometrical multiscale coupling of 1-D models [12] [13] [3]

Physical Parameters

Main parameters: $A^0, \alpha, \beta_0, \beta_1, \gamma, K_r, \rho$ .

Euler equations:

$\left\{\begin{array}{l} \displaystyle\frac{\partial A}{\partial t} + \frac{\partial Q}{\partial z} = 0, \\[2ex] \displaystyle\frac{\partial Q}{\partial t} + \alpha \frac{\partial}{\partial z}\left(\frac{Q^2}{A}\right) + \frac{A}{\rho}\frac{\partial P}{\partial z} + K_r \frac{Q}{A} = 0 \end{array}\right.$

with

$P-P_\mathrm{ext} = \psi(A,A^0,\beta_0, \beta_1, \gamma) = \underbrace{\sqrt{\frac{\pi}{A^0}}\frac{h E}{1-\nu^2}}_{\beta_0} \left(\left(\frac{A}{A^0}\right)^{\beta_1}-1\right) + \underbrace{\frac{T \tan\phi}{4 \sqrt{\pi}}\frac{h E}{1-\nu^2}}_{\displaystyle\gamma} \frac{1}{A\sqrt{A}} \frac{\partial A}{\partial t},$

Linear Parameters

Parameters: $F_{11}, F_{12}, F_{21}, F_{22}, \lambda_1, \lambda_2$

Equations:

$\left\{\begin{array}{l} \displaystyle\frac{dU_1}{dt} + F_{11} \frac{dU_1}{dz} + F_{12} \frac{dU_2}{dz} = 0\\[2ex] \displaystyle\frac{dU_2}{dt} + F_{21} \frac{dU_1}{dz} + F_{22} \frac{dU_2}{dz} = 0 \end{array}\right.$

The flux matrix $\mathbf F = [F_{11}, F_{12}; F_{21}, F_{22}]$ has the eigenvalues $\lambda_1, \lambda_2$ .

Definition at line 106 of file OneDFSIData.hpp.

Member Typedef Documentation

◆ time_Type

typedef TimeData time_Type

Definition at line 113 of file OneDFSIData.hpp.

◆ timePtr_Type

typedef std::shared_ptr< time_Type > timePtr_Type

Definition at line 114 of file OneDFSIData.hpp.

◆ mesh_Type

typedef RegionMesh< LinearLine > mesh_Type

Definition at line 116 of file OneDFSIData.hpp.

◆ meshPtr_Type

typedef std::shared_ptr< mesh_Type > meshPtr_Type

Definition at line 117 of file OneDFSIData.hpp.

◆ scalarVector_Type

typedef ublas::vector< Real > scalarVector_Type

Definition at line 120 of file OneDFSIData.hpp.

◆ container2D_Type

typedef std::array< Real, 2 > container2D_Type

Definition at line 121 of file OneDFSIData.hpp.

Member Enumeration Documentation

◆ OneD_distributionLaw

enum OneD_distributionLaw

Enumerator
uniform
linear
pointwise

Definition at line 123 of file OneDFSIData.hpp.

Constructor & Destructor Documentation

◆ OneDFSIData()

OneDFSIData ( )

explicit

Empty constructor.

Definition at line 51 of file OneDFSIData.cpp.

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◆ ~OneDFSIData()

virtual ~OneDFSIData ( )

inlinevirtual

Destructor.

Definition at line 140 of file OneDFSIData.hpp.

Member Function Documentation

◆ setup()

void setup	(	const GetPot &	dataFile,
		const std::string &	section = `"1D_Model"`
	)

Setup method.

Parameters

dataFile	GetPot dataFile
section	section in the dataFile

Definition at line 114 of file OneDFSIData.cpp.

◆ LIFEV_DEPRECATED()

void LIFEV_DEPRECATED ( oldStyleSetup(const GetPot &dataFile, const std::string &section="1dnetwork") )

Deprecated setup method. (DO NOT USE THIS)

This method has been implemented for compatibility reason with some old applications. Please, for any new application use the setup method in place of this one. Future compatibility for this method is not guaranteed.

Parameters

dataFile GetPot dataFile

Returns: section section in the dataFile

◆ updateCoefficients()

void updateCoefficients ( )

Update all the physical coefficients.

This method can be called after any update in the physical coefficient. It recomputes the main coefficients $\alpha, \beta_0, \beta_1, \gamma, K_r$

Definition at line 416 of file OneDFSIData.cpp.

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◆ computeSpatialDerivativeAtNode()

Real computeSpatialDerivativeAtNode	(	const VectorType &	vector,
		const UInt &	iNode,
		const UInt &	bcFiniteDifferenceOrder = `2`
	)

inline

Compute the spatial derivative of a quantity at a node.

Note: works only for homogeneous discretizations.

Parameters

vector	the quantity vector
iNode	node

Returns: spatial derivative

Definition at line 1022 of file OneDFSIData.hpp.

◆ showMe()

void showMe ( std::ostream & output = std::cout ) const

Initialize linear parameters (NOT WORKING)

The linearization of the Euler model yields

$\begin{array}{l} \displaystyle F = [ Q; A c^2]\\[2ex] \displaystyle B = [ 0; k_R / A^0]\\[2ex] \displaystyle c = \sqrt{\frac{\beta_0\beta_1}{\rho} } \end{array}$

the vessel stiffer on the left side of interval [xl, xr] These routines change the elastic modulus along the vessel

When x < alpha - delta/2, the Young modulus is E * factor When x > alpha + delta/2, the Young modulus is E When alpha - delta/2 < x < alpha + delta/2, the Young modulus changes smoothly from the larger to the smaller value, according to a polynomial law of order n.

The grid size can be adapted (yesadaptive=1) in the nieghborhood of alpha, where the spatial derivative of the parameter will be maximum. However, the grid size is not allowed to be smaller than min_deltaxMake the vessel stiffer on the right side of interval [xl, xr]

See also: stiffenVesselLeftDisplay some information about the model.

Parameters

output Stream where the informations must be printed

Definition at line 691 of file OneDFSIData.cpp.

◆ setPostprocessingDirectory()

void setPostprocessingDirectory ( const std::string & directory )

inline

Set the post-processing directory.

Parameters

directory post-processing directory

Definition at line 245 of file OneDFSIData.hpp.

◆ setPostprocessingFile()

void setPostprocessingFile ( const std::string & file )

inline

Set the post-processing file name.

Parameters

file	post-processing file name

Definition at line 254 of file OneDFSIData.hpp.

◆ setJacobianPerturbationArea()

void setJacobianPerturbationArea ( const Real & jacobianPerturbationArea )

inline

Set the area perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Parameters

jacobianPerturbationArea area perturbation parameter

Definition at line 263 of file OneDFSIData.hpp.

◆ setJacobianPerturbationFlowRate()

void setJacobianPerturbationFlowRate ( const Real & jacobianPerturbationFlowRate )

inline

Set the flow rate perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Parameters

jacobianPerturbationFlowRate flow rate perturbation parameter

Definition at line 272 of file OneDFSIData.hpp.

◆ setJacobianPerturbationStress()

void setJacobianPerturbationStress ( const Real & jacobianPerturbationStress )

inline

Set the stress perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Parameters

jacobianPerturbationStress stress perturbation parameter

Definition at line 281 of file OneDFSIData.hpp.

◆ setTimeData()

void setTimeData ( const timePtr_Type timeDataPtr )

inline

Set data time container.

Parameters

timeDataPtr shared_ptr to TimeData container

Definition at line 290 of file OneDFSIData.hpp.

◆ setDensity()

void setDensity ( const Real & density )

inline

Set the fluid density.

Parameters

density fluid density

Definition at line 299 of file OneDFSIData.hpp.

◆ setViscosity()

void setViscosity ( const Real & viscosity )

inline

Set the fluid viscosity.

Parameters

viscosity fluid viscosity

Definition at line 308 of file OneDFSIData.hpp.

◆ setDensityWall()

void setDensityWall ( const Real & densityWall )

inline

Set the wall density.

Parameters

densityWall wall density

Definition at line 317 of file OneDFSIData.hpp.

◆ setThickness()

void setThickness	(	const Real &	thickness,
		const UInt &	i
	)

inline

Set the wall thickness.

Parameters

i	node id
thickness	wall thickness

Definition at line 327 of file OneDFSIData.hpp.

◆ setYoung()

void setYoung ( const Real & young )

inline

Set the wall Young modulus.

Parameters

young wall Young modulus

Definition at line 336 of file OneDFSIData.hpp.

◆ setPoisson()

void setPoisson ( const Real & poisson )

inline

Set the wall Poisson number.

Parameters

poisson wall Poisson number

Definition at line 345 of file OneDFSIData.hpp.

◆ setExternalPressure()

void setExternalPressure ( const Real & externalPressure )

inline

Set the wall external pressure.

Parameters

externalPressure wall external pressure

Definition at line 354 of file OneDFSIData.hpp.

◆ setVenousPressure()

void setVenousPressure ( const Real & venousPressure )

inline

Set the venous pressure at the terminals.

Parameters

venousPressure venous pressure at the terminals

Definition at line 363 of file OneDFSIData.hpp.

◆ setArea0()

void setArea0	(	const Real &	area0,
		const UInt &	i
	)

inline

Set the reference area.

Parameters

i	node id
area0	reference area

Definition at line 373 of file OneDFSIData.hpp.

◆ setBeta0()

void setBeta0	(	const Real &	beta0,
		const UInt &	i
	)

inline

Set the wall $\beta_0$ .

Parameters

i	node id
beta0	wall $\beta_0$

Definition at line 383 of file OneDFSIData.hpp.

◆ setdBeta0dz()

void setdBeta0dz	(	const Real &	dBeta0dz,
		const UInt &	i
	)

inline

Set the wall $\frac{d\beta_0}{dz}$ .

Parameters

i	node id
thickness	wall $\frac{d\beta_0}{dz}$

Definition at line 393 of file OneDFSIData.hpp.

◆ physicsType()

const OneDFSI::physicsType_Type& physicsType ( ) const

inline

Get the physics type.

Returns: Physics type

Definition at line 408 of file OneDFSIData.hpp.

◆ fluxType()

const OneDFSI::fluxTerm_Type& fluxType ( ) const

inline

Get the flux type.

Returns: Flux type

Definition at line 417 of file OneDFSIData.hpp.

◆ sourceType()

const OneDFSI::sourceTerm_Type& sourceType ( ) const

inline

Get the source type.

Returns: Source type

Definition at line 426 of file OneDFSIData.hpp.

◆ dataTime()

timePtr_Type dataTime ( ) const

inline

Get data time container.

Returns: shared_ptr to TimeData container

Definition at line 435 of file OneDFSIData.hpp.

◆ mesh()

meshPtr_Type mesh ( ) const

inline

Get the mesh container.

Returns: shared_ptr to the mesh

Definition at line 444 of file OneDFSIData.hpp.

◆ length()

Real length ( ) const

inline

Get the length of the 1D segment.

Returns: length of the 1D segment

Definition at line 453 of file OneDFSIData.hpp.

◆ numberOfElements()

UInt numberOfElements ( ) const

inline

Get the number of elements in the 1D segment.

Returns: number of elements in the 1D segment

Definition at line 462 of file OneDFSIData.hpp.

◆ numberOfNodes()

UInt numberOfNodes ( ) const

inline

Get the number of nodes in the 1D segment.

Returns: number of nodes in the 1D segment

Definition at line 471 of file OneDFSIData.hpp.

◆ viscoelasticWall()

const bool& viscoelasticWall ( ) const

inline

Get the flag identifying if the wall is viscoelastic.

Returns: true if the wall is viscoelastic, false otherwise

Definition at line 480 of file OneDFSIData.hpp.

◆ viscoelasticCoefficient()

const Real& viscoelasticCoefficient ( const UInt & i ) const

inline

Get the viscoelastic coefficient $\gamma$ .

Returns: viscoelastic coefficient $\gamma$

Definition at line 489 of file OneDFSIData.hpp.

◆ inertialWall()

const bool& inertialWall ( ) const

inline

Get the flag identifying if the wall has inertia.

Returns: true if the wall has intertia, false otherwise

Definition at line 498 of file OneDFSIData.hpp.

◆ densityWall()

const Real& densityWall ( ) const

inline

Get the density of the wall.

Returns: density of the wall

Definition at line 507 of file OneDFSIData.hpp.

◆ inertialModulus()

const Real& inertialModulus ( ) const

inline

Get the inertial coefficient (to be defined)

Returns: inertial coefficient (to be defined)

Definition at line 516 of file OneDFSIData.hpp.

◆ longitudinalWall()

const bool& longitudinalWall ( ) const

inline

Get the flag identifying if the wall has a longitudinal pre-stress.

Returns: true if the wall has a longitudinal pre-stress, false otherwise

Definition at line 525 of file OneDFSIData.hpp.

◆ postprocessingDirectory()

const std::string& postprocessingDirectory ( ) const

inline

Get the post-processing directory.

Returns: post-processing directory

Definition at line 534 of file OneDFSIData.hpp.

◆ postprocessingFile()

const std::string& postprocessingFile ( ) const

inline

Get the post-processing file.

Returns: post-processing file

Definition at line 543 of file OneDFSIData.hpp.

◆ CFLmax()

const Real& CFLmax ( ) const

inline

Get the imposed CFL condition.

Returns: imposed CFL condition

Definition at line 552 of file OneDFSIData.hpp.

◆ jacobianPerturbationArea()

const Real& jacobianPerturbationArea ( ) const

inline

Get the area perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Returns: area perturbation parameter

Definition at line 561 of file OneDFSIData.hpp.

◆ jacobianPerturbationFlowRate()

const Real& jacobianPerturbationFlowRate ( ) const

inline

Get the flow rate perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Returns: flow rate perturbation parameter

Definition at line 570 of file OneDFSIData.hpp.

◆ jacobianPerturbationStress()

const Real& jacobianPerturbationStress ( ) const

inline

Get the stress perturbation parameter to compute the Jacobian matrix (in the Multiscale framework)

Returns: stress perturbation parameter

Definition at line 579 of file OneDFSIData.hpp.

◆ densityRho()

const Real& densityRho ( ) const

inline

Get the fluid density.

Returns: fluid density

Definition at line 588 of file OneDFSIData.hpp.

◆ viscosity()

const Real& viscosity ( ) const

inline

Get the fluid viscosity.

Returns: fluid viscosity

Definition at line 597 of file OneDFSIData.hpp.

◆ young()

const Real& young ( ) const

inline

Get the wall Young modulus.

Returns: wall Young modulus

Definition at line 606 of file OneDFSIData.hpp.

◆ poisson()

const Real& poisson ( ) const

inline

Get the wall Poisson number.

Returns: wall Poisson number

Definition at line 615 of file OneDFSIData.hpp.

◆ externalPressure()

const Real& externalPressure ( ) const

inline

Get the wall external pressure.

Returns: wall external pressure

Definition at line 624 of file OneDFSIData.hpp.

◆ venousPressure()

const Real& venousPressure ( ) const

inline

Get the venous pressure.

Returns: venous pressure.

Definition at line 633 of file OneDFSIData.hpp.

◆ robertsonCorrection()

const Real & robertsonCorrection ( ) const

Get the Robertson correction coefficient (Not tested: maybe wrong in the code)

Returns: Robertson correction coefficient

Definition at line 782 of file OneDFSIData.cpp.

◆ thickness()

const Real& thickness ( const UInt & i ) const

inline

Get the wall thickness.

Returns: wall thickness

Definition at line 648 of file OneDFSIData.hpp.

◆ friction()

const Real& friction ( ) const

inline

Get the wall friction coefficient $K_r$ .

Returns: wall friction coefficient

Definition at line 657 of file OneDFSIData.hpp.

◆ area0()

const Real& area0 ( const UInt & i ) const

inline

Get the reference area $A^0$ .

Parameters

i node id

Returns: reference area

Definition at line 667 of file OneDFSIData.hpp.

◆ alpha()

const Real& alpha ( const UInt & i ) const

inline

Get the Coriolis coefficient $\alpha$ .

Parameters

i node id

Returns: Coriolis coefficient $\alpha$

Definition at line 677 of file OneDFSIData.hpp.

◆ beta0()

const Real& beta0 ( const UInt & i ) const

inline

Get the $\beta_0$ coefficient.

Parameters

i node id

Returns: $\beta_0$ coefficient

Definition at line 687 of file OneDFSIData.hpp.

◆ beta1()

const Real& beta1 ( const UInt & i ) const

inline

Get the $\beta_1$ coefficient.

Parameters

i node id

Returns: $\beta_1$ coefficient

Definition at line 697 of file OneDFSIData.hpp.

◆ dArea0dz()

const Real& dArea0dz ( const UInt & i ) const

inline

Get $\frac{dA^0}{dz}$ .

Parameters

i node id

Returns: $\frac{dA^0}{dz}$

Definition at line 707 of file OneDFSIData.hpp.

◆ dAlphadz()

const Real& dAlphadz ( const UInt & i ) const

inline

Get $\frac{d\alpha}{dz}$ .

Parameters

i node id

Returns: $\frac{d\alpha}{dz}$

Definition at line 717 of file OneDFSIData.hpp.

◆ dBeta0dz()

const Real& dBeta0dz ( const UInt & i ) const

inline

Get $\frac{d\beta_0}{dz}$ .

Parameters

i node id

Returns: $\frac{d\beta_0}{dz}$

Definition at line 727 of file OneDFSIData.hpp.

◆ dBeta1dz()

const Real& dBeta1dz ( const UInt & i ) const

inline

Get $\frac{d\beta_1}{dz}$ .

Parameters

i node id

Returns: $\frac{d\beta_1}{dz}$

Definition at line 737 of file OneDFSIData.hpp.

◆ flux11()

const Real& flux11 ( const UInt & i ) const

inline

Get the flux coefficient $F_{11}$ (used only in the linear problem)

Parameters

i node id

Returns: $F_{11}$

Definition at line 747 of file OneDFSIData.hpp.

◆ flux12()

const Real& flux12 ( const UInt & i ) const

inline

Get the flux coefficient $F_{12}$ (used only in the linear problem)

Parameters

i node id

Returns: $F_{12}$

Definition at line 757 of file OneDFSIData.hpp.

◆ flux21()

const Real& flux21 ( const UInt & i ) const

inline

Get the flux coefficient $F_{21}$ (used only in the linear problem)

Parameters

i node id

Returns: $F_{21}$

Definition at line 767 of file OneDFSIData.hpp.

◆ flux22()

const Real& flux22 ( const UInt & i ) const

inline

Get the flux coefficient $F_{22}$ (used only in the linear problem)

Parameters

i node id

Returns: $F_{22}$

Definition at line 777 of file OneDFSIData.hpp.

◆ celerity1()

const Real& celerity1 ( const UInt & i ) const

inline

Get the first eigenvector $\lambda_{1}$ (used only in the linear problem)

Parameters

i node id

Returns: $\lambda_{1}$

Definition at line 787 of file OneDFSIData.hpp.

◆ celerity2()

const Real& celerity2 ( const UInt & i ) const

inline

Get the second eigenvector $\lambda_{2}$ (used only in the linear problem)

Parameters

i node id

Returns: $\lambda_{2}$

Definition at line 797 of file OneDFSIData.hpp.

◆ leftEigenVector11()

const Real& leftEigenVector11 ( const UInt & i ) const

inline

Get the left eigenvector coefficient $L_{11}$ (used only in the linear problem)

Parameters

i node id

Returns: $L_{11}$

Definition at line 807 of file OneDFSIData.hpp.

◆ leftEigenVector12()

const Real& leftEigenVector12 ( const UInt & i ) const

inline

Get the left eigenvector coefficient $L_{12}$ (used only in the linear problem)

Parameters

i node id

Returns: $L_{12}$

Definition at line 817 of file OneDFSIData.hpp.

◆ leftEigenVector21()

const Real& leftEigenVector21 ( const UInt & i ) const

inline

Get the left eigenvector coefficient $L_{21}$ (used only in the linear problem)

Parameters

i node id

Returns: $L_{21}$

Definition at line 827 of file OneDFSIData.hpp.

◆ leftEigenVector22()

const Real& leftEigenVector22 ( const UInt & i ) const

inline

Get the left eigenvector coefficient $L_{22}$ (used only in the linear problem)

Parameters

i node id

Returns: $L_{22}$

Definition at line 837 of file OneDFSIData.hpp.

◆ source10()

const Real& source10 ( const UInt & i ) const

inline

Get the source coefficient $S_{10}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{10}$

Definition at line 847 of file OneDFSIData.hpp.

◆ source20()

const Real& source20 ( const UInt & i ) const

inline

Get the source coefficient $S_{20}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{20}$

Definition at line 857 of file OneDFSIData.hpp.

◆ source11()

const Real& source11 ( const UInt & i ) const

inline

Get the source coefficient $S_{11}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{11}$

Definition at line 867 of file OneDFSIData.hpp.

◆ source12()

const Real& source12 ( const UInt & i ) const

inline

Get the source coefficient $S_{12}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{12}$

Definition at line 877 of file OneDFSIData.hpp.

◆ source21()

const Real& source21 ( const UInt & i ) const

inline

Get the source coefficient $S_{21}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{21}$

Definition at line 887 of file OneDFSIData.hpp.

◆ source22()

const Real& source22 ( const UInt & i ) const

inline

Get the source coefficient $S_{22}$ (used only in the linear problem)

Parameters

i node id

Returns: $S_{22}$

Definition at line 897 of file OneDFSIData.hpp.

◆ linearInterpolation()

void linearInterpolation	(	scalarVector_Type &	vector,
		const GetPot &	dataFile,
		const std::string &	quantity,
		const Real &	defaultValue,
		const bool &	isArea = `false`
	)

private

Compute the linear interpolation of a general quantity.

Very useful for tapering.

Parameters

vector	interpolated vector
dataFile	data file
quantity	quantity
defaultValue	default value
isArea	flag identifying if the vector is an area (the linear interpolation is done on the radius)

Definition at line 795 of file OneDFSIData.cpp.

◆ computeSpatialDerivatives()

void computeSpatialDerivatives ( )

private

Compute the derivatives of alpha, area0, beta0, and beta1 using centered differences.

Definition at line 828 of file OneDFSIData.cpp.

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◆ resetContainers()

void resetContainers ( )

private

Reset all the containers.

Definition at line 840 of file OneDFSIData.cpp.

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Field Documentation

◆ M_physicsType

OneDFSI::physicsType_Type M_physicsType

private

Model.

Definition at line 933 of file OneDFSIData.hpp.

◆ M_fluxType

OneDFSI::fluxTerm_Type M_fluxType

private

Definition at line 934 of file OneDFSIData.hpp.

◆ M_sourceType

OneDFSI::sourceTerm_Type M_sourceType

private

Definition at line 935 of file OneDFSIData.hpp.

◆ M_timeDataPtr

timePtr_Type M_timeDataPtr

private

Data containers for time and mesh.

Definition at line 938 of file OneDFSIData.hpp.

◆ M_meshPtr

meshPtr_Type M_meshPtr

private

Definition at line 939 of file OneDFSIData.hpp.

◆ M_viscoelasticWall

bool M_viscoelasticWall

private

Physical Wall Model.

Definition at line 942 of file OneDFSIData.hpp.

◆ M_viscoelasticAngle

Real M_viscoelasticAngle

private

Definition at line 943 of file OneDFSIData.hpp.

◆ M_viscoelasticPeriod

Real M_viscoelasticPeriod

private

Definition at line 944 of file OneDFSIData.hpp.

◆ M_viscoelasticCoefficient

scalarVector_Type M_viscoelasticCoefficient

private

Definition at line 945 of file OneDFSIData.hpp.

◆ M_inertialWall

bool M_inertialWall

private

Definition at line 947 of file OneDFSIData.hpp.

◆ M_densityWall

Real M_densityWall

private

Definition at line 948 of file OneDFSIData.hpp.

◆ M_inertialModulus

Real M_inertialModulus

private

Definition at line 949 of file OneDFSIData.hpp.

◆ M_longitudinalWall

bool M_longitudinalWall

private

Definition at line 950 of file OneDFSIData.hpp.

◆ M_postprocessingDirectory

std::string M_postprocessingDirectory

private

Miscellaneous.

Definition at line 953 of file OneDFSIData.hpp.

◆ M_postprocessingFile

std::string M_postprocessingFile

private

full directory name (including path)

Definition at line 954 of file OneDFSIData.hpp.

◆ M_CFLmax

Real M_CFLmax

private

output file name

Definition at line 955 of file OneDFSIData.hpp.

◆ M_jacobianPerturbationArea

Real M_jacobianPerturbationArea

private

Jacobian perturbation.

Definition at line 958 of file OneDFSIData.hpp.

◆ M_jacobianPerturbationFlowRate

Real M_jacobianPerturbationFlowRate

private

Definition at line 959 of file OneDFSIData.hpp.

◆ M_jacobianPerturbationStress

Real M_jacobianPerturbationStress

private

Definition at line 960 of file OneDFSIData.hpp.

◆ M_computeCoefficients

bool M_computeCoefficients

private

Physical Parameters.

Definition at line 963 of file OneDFSIData.hpp.

◆ M_powerLawCoefficient

Int M_powerLawCoefficient

private

Definition at line 964 of file OneDFSIData.hpp.

◆ M_density

Real M_density

private

Definition at line 966 of file OneDFSIData.hpp.

◆ M_viscosity

Real M_viscosity

private

Definition at line 967 of file OneDFSIData.hpp.

◆ M_thickVessel

bool M_thickVessel

private

Definition at line 969 of file OneDFSIData.hpp.

◆ M_young

Real M_young

private

Definition at line 970 of file OneDFSIData.hpp.

◆ M_poisson

Real M_poisson

private

Definition at line 971 of file OneDFSIData.hpp.

◆ M_externalPressure

Real M_externalPressure

private

Definition at line 973 of file OneDFSIData.hpp.

◆ M_venousPressure

Real M_venousPressure

private

Definition at line 974 of file OneDFSIData.hpp.

◆ M_robertsonCorrection

Real M_robertsonCorrection

private

Definition at line 975 of file OneDFSIData.hpp.

◆ M_thickness

scalarVector_Type M_thickness

private

Definition at line 977 of file OneDFSIData.hpp.

◆ M_friction

Real M_friction

private

Definition at line 978 of file OneDFSIData.hpp.

◆ M_area0

scalarVector_Type M_area0

private

Definition at line 980 of file OneDFSIData.hpp.

◆ M_alpha

scalarVector_Type M_alpha

private

Definition at line 981 of file OneDFSIData.hpp.

◆ M_beta0

scalarVector_Type M_beta0

private

Definition at line 982 of file OneDFSIData.hpp.

◆ M_beta1

scalarVector_Type M_beta1

private

Definition at line 983 of file OneDFSIData.hpp.

◆ M_dArea0dz

scalarVector_Type M_dArea0dz

private

Derivatives of main coefficients.

Definition at line 986 of file OneDFSIData.hpp.

◆ M_dAlphadz

scalarVector_Type M_dAlphadz

private

Definition at line 987 of file OneDFSIData.hpp.

◆ M_dBeta0dz

scalarVector_Type M_dBeta0dz

private

Definition at line 988 of file OneDFSIData.hpp.

◆ M_dBeta1dz

scalarVector_Type M_dBeta1dz

private

Definition at line 989 of file OneDFSIData.hpp.

◆ M_flux11

scalarVector_Type M_flux11

private

Flux matrix.

Definition at line 992 of file OneDFSIData.hpp.

◆ M_flux12

scalarVector_Type M_flux12

private

Definition at line 993 of file OneDFSIData.hpp.

◆ M_flux21

scalarVector_Type M_flux21

private

Definition at line 994 of file OneDFSIData.hpp.

◆ M_flux22

scalarVector_Type M_flux22

private

Definition at line 995 of file OneDFSIData.hpp.

◆ M_celerity1

scalarVector_Type M_celerity1

private

Celerities of the linear problem (eigenvalues of the flux matrix)

Definition at line 998 of file OneDFSIData.hpp.

◆ M_celerity2

scalarVector_Type M_celerity2

private

Definition at line 999 of file OneDFSIData.hpp.

◆ M_celerity1LeftEigenvector1

scalarVector_Type M_celerity1LeftEigenvector1

private

Eigenvector for first and second eigenvalue.

Definition at line 1002 of file OneDFSIData.hpp.

◆ M_celerity1LeftEigenvector2

scalarVector_Type M_celerity1LeftEigenvector2

private

Definition at line 1003 of file OneDFSIData.hpp.

◆ M_celerity2LeftEigenvector1

scalarVector_Type M_celerity2LeftEigenvector1

private

Definition at line 1004 of file OneDFSIData.hpp.

◆ M_celerity2LeftEigenvector2

scalarVector_Type M_celerity2LeftEigenvector2

private

Definition at line 1005 of file OneDFSIData.hpp.

◆ M_source10

scalarVector_Type M_source10

private

Source matrix.

Definition at line 1008 of file OneDFSIData.hpp.

◆ M_source20

scalarVector_Type M_source20

private

Definition at line 1009 of file OneDFSIData.hpp.

◆ M_source11

scalarVector_Type M_source11

private

Definition at line 1010 of file OneDFSIData.hpp.

◆ M_source12

scalarVector_Type M_source12

private

Definition at line 1011 of file OneDFSIData.hpp.

◆ M_source21

scalarVector_Type M_source21

private

Definition at line 1012 of file OneDFSIData.hpp.

◆ M_source22

scalarVector_Type M_source22

private

Definition at line 1013 of file OneDFSIData.hpp.

The documentation for this class was generated from the following files:

Private Attributes

Type definitions

Constructors & Destructor

Methods

Set Methods

Get Methods

Private Methods

Detailed Description

Member Typedef Documentation

◆ time_Type

◆ timePtr_Type

◆ mesh_Type

◆ meshPtr_Type

◆ scalarVector_Type

◆ container2D_Type

Member Enumeration Documentation

◆ OneD_distributionLaw

Constructor & Destructor Documentation

◆ OneDFSIData()

◆ ~OneDFSIData()

Member Function Documentation

◆ setup()

◆ LIFEV_DEPRECATED()

◆ updateCoefficients()

◆ computeSpatialDerivativeAtNode()

◆ showMe()

◆ setPostprocessingDirectory()

◆ setPostprocessingFile()

◆ setJacobianPerturbationArea()

◆ setJacobianPerturbationFlowRate()

◆ setJacobianPerturbationStress()

◆ setTimeData()

◆ setDensity()

◆ setViscosity()

◆ setDensityWall()

◆ setThickness()

◆ setYoung()

◆ setPoisson()

◆ setExternalPressure()

◆ setVenousPressure()

◆ setArea0()

◆ setBeta0()

◆ setdBeta0dz()

◆ physicsType()

◆ fluxType()

◆ sourceType()

◆ dataTime()

◆ mesh()

◆ length()

◆ numberOfElements()

◆ numberOfNodes()

◆ viscoelasticWall()

◆ viscoelasticCoefficient()

◆ inertialWall()

◆ densityWall()

◆ inertialModulus()

◆ longitudinalWall()

◆ postprocessingDirectory()

◆ postprocessingFile()

◆ CFLmax()

◆ jacobianPerturbationArea()

◆ jacobianPerturbationFlowRate()

◆ jacobianPerturbationStress()

◆ densityRho()

◆ viscosity()

◆ young()

◆ poisson()

◆ externalPressure()

◆ venousPressure()

◆ robertsonCorrection()

◆ thickness()

◆ friction()

◆ area0()

◆ alpha()

◆ beta0()

◆ beta1()

◆ dArea0dz()

◆ dAlphadz()

◆ dBeta0dz()

◆ dBeta1dz()