Inheritance diagram for sixDoFSolver:

Collaboration diagram for sixDoFSolver:

Public Member Functions
	TypeName ("sixDoFSolver")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, sixDoFSolver, dictionary,(const dictionary &dict, sixDoFRigidBodyMotion &body),(dict, body))

	sixDoFSolver (sixDoFRigidBodyMotion &body)

virtual	~sixDoFSolver ()
	Destructor. More...

virtual void	solve (bool firstIter, const vector &fGlobal, const vector &tauGlobal, scalar deltaT, scalar deltaT0)=0
	Drag coefficient. More...

Static Public Member Functions
static autoPtr< sixDoFSolver >	New (const dictionary &dict, sixDoFRigidBodyMotion &body)

Protected Member Functions
point &	centreOfRotation ()
	Return the current centre of rotation. More...

tensor &	Q ()
	Return the orientation. More...

vector &	v ()
	Return non-const access to vector. More...

vector &	a ()
	Return non-const access to acceleration. More...

vector &	pi ()
	Return non-const access to angular momentum. More...

vector &	tau ()
	Return non-const access to torque. More...

const point &	centreOfRotation0 () const
	Return the centre of rotation at previous time-step. More...

const tensor &	Q0 () const
	Return the orientation at previous time-step. More...

const vector &	v0 () const
	Return the velocity at previous time-step. More...

const vector &	a0 () const
	Return the acceleration at previous time-step. More...

const vector &	pi0 () const
	Return the angular momentum at previous time-step. More...

const vector &	tau0 () const
	Return the torque at previous time-step. More...

scalar	aDamp () const
	Acceleration damping coefficient (for steady-state simulations) More...

tensor	tConstraints () const
	Translational constraint tensor. More...

tensor	rConstraints () const
	Rotational constraint tensor. More...

Tuple2< tensor, vector >	rotate (const tensor &Q0, const vector &pi, const scalar deltaT) const
	Apply rotation tensors to Q0 for the given torque (pi) and deltaT. More...

void	updateAcceleration (const vector &fGlobal, const vector &tauGlobal)
	Update and relax accelerations from the force and torque. More...

Protected Attributes
sixDoFRigidBodyMotion &	body_
	The rigid body. More...

Detailed Description

Source files

Definition at line 49 of file sixDoFSolver.H.

Constructor & Destructor Documentation

◆ sixDoFSolver()

sixDoFSolver ( sixDoFRigidBodyMotion & body )

Definition at line 39 of file sixDoFSolver.C.

◆ ~sixDoFSolver()

~sixDoFSolver ( )

virtual

Destructor.

Definition at line 47 of file sixDoFSolver.C.

Member Function Documentation

◆ centreOfRotation()

Foam::point & centreOfRotation ( )

inlineprotected

Return the current centre of rotation.

Definition at line 28 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::centreOfRotation().

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◆ Q()

Foam::tensor & Q ( )

inlineprotected

Return the orientation.

Definition at line 33 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::Q().

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◆ v()

Foam::vector & v ( )

inlineprotected

Return non-const access to vector.

Definition at line 38 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::v().

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◆ a()

Foam::vector & a ( )

inlineprotected

Return non-const access to acceleration.

Definition at line 43 of file sixDoFSolverI.H.

References sixDoFRigidBodyMotionState::a(), and sixDoFSolver::body_.

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◆ pi()

Foam::vector & pi ( )

inlineprotected

Return non-const access to angular momentum.

Definition at line 48 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::pi().

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◆ tau()

Foam::vector & tau ( )

inlineprotected

Return non-const access to torque.

Definition at line 53 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::tau().

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◆ centreOfRotation0()

const Foam::point & centreOfRotation0 ( ) const

inlineprotected

Return the centre of rotation at previous time-step.

Definition at line 59 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::centreOfRotation().

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◆ Q0()

const Foam::tensor & Q0 ( ) const

inlineprotected

Return the orientation at previous time-step.

Definition at line 64 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::Q().

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◆ v0()

const Foam::vector & v0 ( ) const

inlineprotected

Return the velocity at previous time-step.

Definition at line 70 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::v().

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◆ a0()

const Foam::vector & a0 ( ) const

inlineprotected

Return the acceleration at previous time-step.

Definition at line 76 of file sixDoFSolverI.H.

References sixDoFRigidBodyMotionState::a(), and sixDoFSolver::body_.

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◆ pi0()

const Foam::vector & pi0 ( ) const

inlineprotected

Return the angular momentum at previous time-step.

Definition at line 82 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::pi().

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◆ tau0()

const Foam::vector & tau0 ( ) const

inlineprotected

Return the torque at previous time-step.

Definition at line 88 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFRigidBodyMotionState::tau().

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◆ aDamp()

Foam::scalar aDamp ( ) const

inlineprotected

Acceleration damping coefficient (for steady-state simulations)

Definition at line 93 of file sixDoFSolverI.H.

References sixDoFSolver::body_.

◆ tConstraints()

Foam::tensor tConstraints ( ) const

inlineprotected

Translational constraint tensor.

Definition at line 98 of file sixDoFSolverI.H.

References sixDoFSolver::body_.

◆ rConstraints()

Foam::tensor rConstraints ( ) const

inlineprotected

Rotational constraint tensor.

Definition at line 103 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFSolver::rotate().

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◆ rotate()

Foam::Tuple2< Foam::tensor, Foam::vector > rotate	(	const tensor &	Q0,
		const vector &	pi,
		const scalar	deltaT
	)		const

inlineprotected

Apply rotation tensors to Q0 for the given torque (pi) and deltaT.

and return the rotated Q and pi as a tuple

Definition at line 111 of file sixDoFSolverI.H.

References sixDoFSolver::body_, and sixDoFSolver::updateAcceleration().

Referenced by sixDoFSolver::rConstraints().

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◆ updateAcceleration()

void updateAcceleration	(	const vector &	fGlobal,
		const vector &	tauGlobal
	)

inlineprotected

Update and relax accelerations from the force and torque.

Definition at line 122 of file sixDoFSolverI.H.

References sixDoFSolver::body_.

Referenced by sixDoFSolver::rotate().

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◆ TypeName()

TypeName ( "sixDoFSolver" )

Runtime type information.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		sixDoFSolver	,
		dictionary	,
		(const dictionary &dict, sixDoFRigidBodyMotion &body)	,
		(dict, body)
	)

◆ New()

Foam::autoPtr< Foam::sixDoFSolver > New	(	const dictionary &	dict,
		sixDoFRigidBodyMotion &	body
	)

static

Definition at line 31 of file sixDoFSolverNew.C.

References dict, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::Info, and dictionary::lookup().

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◆ solve()

virtual void solve	(	bool	firstIter,
		const vector &	fGlobal,
		const vector &	tauGlobal,
		scalar	deltaT,
		scalar	deltaT0
	)

pure virtual

Drag coefficient.

Implemented in CrankNicolson, Newmark, and symplectic.

Member Data Documentation

◆ body_

sixDoFRigidBodyMotion& body_

protected

The rigid body.

Definition at line 56 of file sixDoFSolver.H.

Referenced by sixDoFSolver::a(), sixDoFSolver::a0(), sixDoFSolver::aDamp(), sixDoFSolver::centreOfRotation(), sixDoFSolver::centreOfRotation0(), sixDoFSolver::pi(), sixDoFSolver::pi0(), sixDoFSolver::Q(), sixDoFSolver::Q0(), sixDoFSolver::rConstraints(), sixDoFSolver::rotate(), sixDoFSolver::tau(), sixDoFSolver::tau0(), sixDoFSolver::tConstraints(), sixDoFSolver::updateAcceleration(), sixDoFSolver::v(), and sixDoFSolver::v0().

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

src/sixDoFRigidBodyMotion/sixDoFSolvers/sixDoFSolver/sixDoFSolver.H
src/sixDoFRigidBodyMotion/sixDoFSolvers/sixDoFSolver/sixDoFSolver.C
src/sixDoFRigidBodyMotion/sixDoFSolvers/sixDoFSolver/sixDoFSolverI.H
src/sixDoFRigidBodyMotion/sixDoFSolvers/sixDoFSolver/sixDoFSolverNew.C

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ sixDoFSolver()

◆ ~sixDoFSolver()

Member Function Documentation

◆ centreOfRotation()

◆ Q()

◆ v()

◆ a()

◆ pi()

◆ tau()

◆ centreOfRotation0()

◆ Q0()

◆ v0()

◆ a0()

◆ pi0()

◆ tau0()

◆ aDamp()

◆ tConstraints()

◆ rConstraints()

◆ rotate()

◆ updateAcceleration()

◆ TypeName()

◆ declareRunTimeSelectionTable()

◆ New()

◆ solve()

Member Data Documentation

◆ body_