Represents a mesh node. More...

#include <Node.h>

Inheritance diagram for Node:

Collaboration diagram for Node:

Public Member Functions
virtual	~Node ()
	Default destructor.

	Node ()
	Default constructor.

void	setId (int node_id)
	Configure node identification.

void	setActive (bool node_activate)
	Configure the active state on the node.

void	setCoordinates (const Vector3d &nodal_coordinates)
	Configure the nodal coordinates.

void	setVelocity (const Vector3d &nodal_velocity)
	Configure the nodal velocity.

void	setMomentum (const Vector3d &nodal_momentum)
	Configure the nodal momentum.

virtual void	setMomentumFluid (const Vector3d &)
	Configure the nodal momentum of fluid phase.

void	setTotalForce (const Vector3d &total_nodal_force)
	Configure the total nodal force.

virtual void	setTotalForceFluid (const Vector3d &)
	Configure the total nodal force in fluid phase.

int	getId () const
	Return the nodal identification.

bool	getActive () const
	Return the activate state of the node.

double	getMass () const
	Return the nodal mass.

virtual double	getMassFluid () const
	Return the nodal mass of fluid phase.

const Vector3d &	getCoordinates () const
	Return the nodal coordinates.

const Vector3d &	getMomentum () const
	Return the nodal momentum.

virtual const Vector3d *	getMomentumFluid () const
	Return the nodal momentum of fluid phase.

const Vector3d &	getInternalForce () const
	Return the nodal internal force.

const Vector3d &	getExternalForce () const
	Return the nodal external force.

const Vector3d &	getTotalForce () const
	Return the nodal total force.

virtual const Vector3d *	getTotalForceFluid () const
	Return the nodal total force of fluid phase.

const Vector3d &	getVelocity () const
	Return the nodal velocity.

virtual const Vector3d *	getVelocityFluid () const
	Return the nodal velocity of fluid phase.

void	addMass (double mass_increment)
	Add a mass increment to the nodal mass.

void	addDensityLevelSet (double density_increment)
	Add a density increment to the nodal density level set.

virtual void	addMassFluid (double)
	Add fluid mass increment to the nodal mass.

void	addMomentum (const Vector3d &momentum_increment)
	Add a momentum increment to the nodal momentum.

virtual void	addMomentumFluid (const Vector3d &)
	Add fluid momentum increment to the nodal momentum of fluid.

void	addInternalForce (const Vector3d &internal_force_increment)
	Add a internal force increment to the nodal internal force.

virtual void	addInternalForceFluid (const Vector3d &)
	Add a internal force increment of fluid to the nodal internal force.

void	addExternalForce (const Vector3d &external_force_increment)
	Add a external force increment to the nodal external force.

virtual void	addExternalForceFluid (const Vector3d &)
	Add a external force of fluid increment to the nodal external force.

virtual void	resetValues ()
	Delete all values stored in node.

virtual void	updateTotalForce ()
	Calculate the total nodal force.

virtual void	updateDampingForce ()
	Calculate the damping nodal force.

void	updateVelocity ()
	Update nodal velocity.

virtual void	integrateMomentum (double dt)

void	setDistanceLevelSet (double distance)
	Set the distance level set function value of the node.

double	getDistanceLevelSet ()
	Get the distance level set function value of the node.

double	getDensityLevelSet ()
	Get the density level set function value of the node.

void	setVolume (double volume)
	Set the nodal volume.

double	getVolume ()
	Get the nodal volume.

Protected Attributes
bool	active
	is active node

int	id
	nodal identification

double	mass
	nodal mass: \(m_{I}\), or solid mass in two-phase calculations: \(m_{I}^{s}\)

double	volume
	nodal volume: \(V_{I}\)

double	distanceLevelSet
	distance level set function value of the node: \( d_{I}=(X_I-X_i)e_n \)

double	densityLevelSet
	density level set function value of the node: \( \rho_{I} = \sum_p V_p N_{Ip} / V_I \)

Vector3d	coordinates
	nodal coordinates: \(x_{iI}\)

Vector3d	momentum
	nodal momentum: \(p_{iI}\), or momentum in solid in two-phase calculations: \(p_{iI}^{s}\)

Vector3d	velocity
	nodal velocity: \(v_{iI}\), or velocity in solid in two-phase calculations: \(v_{iI}^{s}\)

Vector3d	externalForce
	nodal external force: \(f_{iI}^{ext}\), or external force in solid in two-phase calculations: \(f_{iI}^{ext,s}\)

Vector3d	internalForce
	nodal internal force: \(f_{iI}^{int}\), or internal force in solid in two-phase calculations: \(f_{iI}^{int,s}\)

Vector3d	dampingForce
	nodal damping force: \(f_{iI}^{dmp}\), or damping force in solid in two-phase calculations: \(f_{iI}^{dmp,s}\)

Vector3d	totalForce
	nodal total force: \(f_{iI}\), or total force in solid in two-phase calculations: \(f_{iI}^{s}\)

Detailed Description

Represents a mesh node.

Constructor & Destructor Documentation

◆ ~Node()

Node::~Node ( )

inlinevirtual

Default destructor.

◆ Node()

Node::Node ( )

inline

Default constructor.

Member Function Documentation

◆ addDensityLevelSet()

void Node::addDensityLevelSet ( double density_increment )

inline

Add a density increment to the nodal density level set.

Parameters

[in] density_increment Nodal density increment

◆ addExternalForce()

void Node::addExternalForce ( const Vector3d & external_force_increment )

inline

Add a external force increment to the nodal external force.

Parameters

[in] external_force_increment Vector containing nodal external force increment

◆ addExternalForceFluid()

virtual void Node::addExternalForceFluid ( const Vector3d & )

inlinevirtual

Add a external force of fluid increment to the nodal external force.

Parameters

[in] external_force_fluid_increment Vector containing nodal external force increment

Reimplemented in NodeMixture.

◆ addInternalForce()

void Node::addInternalForce ( const Vector3d & internal_force_increment )

inline

Add a internal force increment to the nodal internal force.

Parameters

[in] internal_force_increment Vector containing nodal internal force increment

◆ addInternalForceFluid()

virtual void Node::addInternalForceFluid ( const Vector3d & )

inlinevirtual

Add a internal force increment of fluid to the nodal internal force.

Parameters

[in] internal_force_fluid_increment Vector containing nodal internal force increment of fluid

Reimplemented in NodeMixture.

◆ addMass()

void Node::addMass ( double mass_increment )

inline

Add a mass increment to the nodal mass.

Parameters

[in] mass_increment Nodal mass increment

◆ addMassFluid()

virtual void Node::addMassFluid ( double )

inlinevirtual

Add fluid mass increment to the nodal mass.

Parameters

[in] fluid_mass_increment Nodal mass increment

Reimplemented in NodeMixture.

◆ addMomentum()

void Node::addMomentum ( const Vector3d & momentum_increment )

inline

Add a momentum increment to the nodal momentum.

Parameters

[in] momentum_increment Vector containing the nodal momentum increment

◆ addMomentumFluid()

virtual void Node::addMomentumFluid ( const Vector3d & )

inlinevirtual

Add fluid momentum increment to the nodal momentum of fluid.

Parameters

[in] fluid_momentum_increment Vector containing the nodal momentum increment of fluid

Reimplemented in NodeMixture.

◆ getActive()

bool Node::getActive ( ) const

inline

Return the activate state of the node.

Returns: Nodal activate state

◆ getCoordinates()

const Vector3d & Node::getCoordinates ( ) const

inline

Return the nodal coordinates.

Returns: Vector containing the nodal coordinates

◆ getDensityLevelSet()

double Node::getDensityLevelSet ( )

inline

Get the density level set function value of the node.

◆ getDistanceLevelSet()

double Node::getDistanceLevelSet ( )

inline

Get the distance level set function value of the node.

◆ getExternalForce()

const Vector3d & Node::getExternalForce ( ) const

inline

Return the nodal external force.

Returns: Vector containing the nodal external force

◆ getId()

int Node::getId ( ) const

inline

Return the nodal identification.

Returns: Nodal identification

◆ getInternalForce()

const Vector3d & Node::getInternalForce ( ) const

inline

Return the nodal internal force.

Returns: Vector containing the nodal internal force

◆ getMass()

double Node::getMass ( ) const

inline

Return the nodal mass.

Returns: Nodal mass

◆ getMassFluid()

virtual double Node::getMassFluid ( ) const

inlinevirtual

Return the nodal mass of fluid phase.

Returns: Nodal mass of fluid phase

Reimplemented in NodeMixture.

◆ getMomentum()

const Vector3d & Node::getMomentum ( ) const

inline

Return the nodal momentum.

Returns: Vector containing the nodal momentum

◆ getMomentumFluid()

virtual const Vector3d * Node::getMomentumFluid ( ) const

inlinevirtual

Return the nodal momentum of fluid phase.

Returns: Vector containing the nodal momentum of fluid phase

Reimplemented in NodeMixture.

◆ getTotalForce()

const Vector3d & Node::getTotalForce ( ) const

inline

Return the nodal total force.

Returns: Vector containing the nodal total force

◆ getTotalForceFluid()

virtual const Vector3d * Node::getTotalForceFluid ( ) const

inlinevirtual

Return the nodal total force of fluid phase.

Returns: Vector containing the nodal total force of fluid phase

Reimplemented in NodeMixture.

◆ getVelocity()

const Vector3d & Node::getVelocity ( ) const

inline

Return the nodal velocity.

Returns: Vector containing the nodal velocity

◆ getVelocityFluid()

virtual const Vector3d * Node::getVelocityFluid ( ) const

inlinevirtual

Return the nodal velocity of fluid phase.

Returns: Vector containing the nodal velocity of fluid phase

Reimplemented in NodeMixture.

◆ getVolume()

double Node::getVolume ( )

inline

Get the nodal volume.

◆ integrateMomentum()

virtual void Node::integrateMomentum ( double dt )

inlinevirtual

brief Integrate momentum

Reimplemented in NodeMixture.

◆ resetValues()

void Node::resetValues ( )

inlinevirtual

Delete all values stored in node.

Reimplemented in NodeMixture.

◆ setActive()

void Node::setActive ( bool node_activate )

inline

Configure the active state on the node.

Parameters

[in] node_activate Node active value

◆ setCoordinates()

void Node::setCoordinates ( const Vector3d & nodal_coordinates )

inline

Configure the nodal coordinates.

Parameters

[in] nodal_coordinates Vector containing the nodal coordinates

◆ setDistanceLevelSet()

void Node::setDistanceLevelSet ( double distance )

inline

Set the distance level set function value of the node.

◆ setId()

void Node::setId ( int node_id )

inline

Configure node identification.

Parameters

[in] node_id Node identification

◆ setMomentum()

void Node::setMomentum ( const Vector3d & nodal_momentum )

inline

Configure the nodal momentum.

Parameters

[in] nodal_momentum Vector containing the nodal momentum

◆ setMomentumFluid()

virtual void Node::setMomentumFluid ( const Vector3d & )

inlinevirtual

Configure the nodal momentum of fluid phase.

Parameters

[in] nodal_momentum_fluid Vector containing the nodal momentum of fluid phase

Reimplemented in NodeMixture.

◆ setTotalForce()

void Node::setTotalForce ( const Vector3d & total_nodal_force )

inline

Configure the total nodal force.

Parameters

[in] total_nodal_force Vector containing the total nodal force

◆ setTotalForceFluid()

virtual void Node::setTotalForceFluid ( const Vector3d & )

inlinevirtual

Configure the total nodal force in fluid phase.

Parameters

[in] total_nodal_force_fluid Vector containing the total nodal force in fluid phase

Reimplemented in NodeMixture.

◆ setVelocity()

void Node::setVelocity ( const Vector3d & nodal_velocity )

inline

Configure the nodal velocity.

Parameters

[in] nodal_velocity Vector containing the nodal velocity

◆ setVolume()

void Node::setVolume ( double volume )

inline

Set the nodal volume.

◆ updateDampingForce()

virtual void Node::updateDampingForce ( )

virtual

Calculate the damping nodal force.

Reimplemented in NodeMixture.

◆ updateTotalForce()

virtual void Node::updateTotalForce ( )

inlinevirtual

Calculate the total nodal force.

Reimplemented in NodeMixture.

◆ updateVelocity()

void Node::updateVelocity ( )

inline

Update nodal velocity.

Member Data Documentation

◆ active

bool Node::active

protected

is active node

◆ coordinates

Vector3d Node::coordinates

protected

nodal coordinates: \(x_{iI}\)

◆ dampingForce

Vector3d Node::dampingForce

protected

nodal damping force: \(f_{iI}^{dmp}\), or damping force in solid in two-phase calculations: \(f_{iI}^{dmp,s}\)

◆ densityLevelSet

double Node::densityLevelSet

protected

density level set function value of the node: \( \rho_{I} = \sum_p V_p N_{Ip} / V_I \)

◆ distanceLevelSet

double Node::distanceLevelSet

protected

distance level set function value of the node: \( d_{I}=(X_I-X_i)e_n \)

◆ externalForce

Vector3d Node::externalForce

protected

nodal external force: \(f_{iI}^{ext}\), or external force in solid in two-phase calculations: \(f_{iI}^{ext,s}\)

◆ id

int Node::id

protected

nodal identification

◆ internalForce

Vector3d Node::internalForce

protected

nodal internal force: \(f_{iI}^{int}\), or internal force in solid in two-phase calculations: \(f_{iI}^{int,s}\)

◆ mass

double Node::mass

protected

nodal mass: \(m_{I}\), or solid mass in two-phase calculations: \(m_{I}^{s}\)

◆ momentum

Vector3d Node::momentum

protected

nodal momentum: \(p_{iI}\), or momentum in solid in two-phase calculations: \(p_{iI}^{s}\)

◆ totalForce

Vector3d Node::totalForce

protected

nodal total force: \(f_{iI}\), or total force in solid in two-phase calculations: \(f_{iI}^{s}\)

◆ velocity

Vector3d Node::velocity

protected

nodal velocity: \(v_{iI}\), or velocity in solid in two-phase calculations: \(v_{iI}^{s}\)

◆ volume

double Node::volume

protected

nodal volume: \(V_{I}\)

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

Node.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~Node()

◆ Node()

Member Function Documentation

◆ addDensityLevelSet()

◆ addExternalForce()

◆ addExternalForceFluid()

◆ addInternalForce()

◆ addInternalForceFluid()

◆ addMass()

◆ addMassFluid()

◆ addMomentum()

◆ addMomentumFluid()

◆ getActive()

◆ getCoordinates()

◆ getDensityLevelSet()

◆ getDistanceLevelSet()

◆ getExternalForce()

◆ getId()

◆ getInternalForce()

◆ getMass()

◆ getMassFluid()

◆ getMomentum()

◆ getMomentumFluid()

◆ getTotalForce()

◆ getTotalForceFluid()

◆ getVelocity()

◆ getVelocityFluid()

◆ getVolume()

◆ integrateMomentum()

◆ resetValues()

◆ setActive()

◆ setCoordinates()

◆ setDistanceLevelSet()

◆ setId()

◆ setMomentum()

◆ setMomentumFluid()

◆ setTotalForce()

◆ setTotalForceFluid()

◆ setVelocity()

◆ setVolume()

◆ updateDampingForce()

◆ updateTotalForce()

◆ updateVelocity()

Member Data Documentation

◆ active

◆ coordinates

◆ dampingForce

◆ densityLevelSet

◆ distanceLevelSet

◆ externalForce

◆ id

◆ internalForce

◆ mass

◆ momentum

◆ totalForce

◆ velocity

◆ volume