#include <solid_element_3d.h>

Inheritance diagram for MAST::StructuralElement3D:

Collaboration diagram for MAST::StructuralElement3D:

[legend]

Public Member Functions
	StructuralElement3D (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem, const MAST::ElementPropertyCardBase &p)

virtual	~StructuralElement3D ()

virtual bool	inertial_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
	Calculates the inertial force and the Jacobian matrices. More...

virtual bool	internal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the internal residual vector and Jacobian due to strain energy. More...

virtual void	internal_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	calculates the term on side `s:` $\int_\Gamma a(\delta u, u) v_n ~d\Gamma$ . More...

virtual bool	internal_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the sensitivity of internal residual vector and Jacobian due to strain energy. More...

virtual bool	internal_residual_jac_dot_state_sensitivity (RealMatrixX &jac)
	calculates d[J]/d{x} . More...

virtual bool	prestress_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the prestress residual vector and Jacobian. More...

virtual bool	prestress_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the sensitivity prestress residual vector and Jacobian. More...

virtual bool	if_incompatible_modes () const

virtual unsigned int	incompatible_mode_size () const

virtual void	update_incompatible_mode_solution (const RealVectorX &dsol)
	updates the incompatible solution for this element. More...

virtual void	calculate_stress_temperature_derivative (MAST::FEBase &fe_thermal, MAST::StressStrainOutputBase &output)

virtual void	thermal_residual_temperature_derivative (const MAST::FEBase &fe_thermal, RealMatrixX &m)

Public Member Functions inherited from MAST::StructuralElementBase
	StructuralElementBase (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem, const MAST::ElementPropertyCardBase &p)
	Constructor. More...

virtual	~StructuralElementBase ()

virtual void	set_solution (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as solution for element level calculations, or its sensitivity if `if_sens` is true. More...

virtual void	set_perturbed_solution (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as perturbed solution for element level calculations, or its sensitivity if `if_sens` is true. More...

virtual void	set_velocity (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as velocity for element level calculations, or its sensitivity if `if_sens` is true. More...

virtual void	set_perturbed_velocity (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as perturbed velocity for element level calculations, or its sensitivity if `if_sens` is true. More...

virtual void	set_acceleration (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as acceleration for element level calculations, or its sensitivity if `if_sens` is true. More...

virtual void	set_perturbed_acceleration (const RealVectorX &vec, bool if_sens=false)
	stores `vec` as perturbed acceleration for element level calculations, or its sensitivity if `if_sens` is true. More...

const RealVectorX &	local_solution (bool if_sens=false) const

const MAST::ElementPropertyCardBase &	elem_property ()
	returns a constant reference to the finite element object More...

virtual bool	linearized_internal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	internal force contribution to system residual of the linearized problem More...

virtual bool	damping_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac)
	damping force contribution to system residual More...

virtual bool	linearized_inertial_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
	inertial force contribution to system residual of linerized problem More...

bool	side_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
	side external force contribution to system residual. More...

bool	linearized_side_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
	side external force contribution to system residual. More...

bool	linearized_frequency_domain_side_external_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
	Calculates the external force due to frequency domain side external force contribution to system residual. More...

bool	volume_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
	volume external force contribution to system residual. More...

void	volume_external_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	boundary velocity contribution of volume external force. More...

bool	linearized_volume_external_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
	volume external force contribution to system residual. More...

bool	linearized_frequency_domain_volume_external_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
	Calculates the frequency domain volume external force contribution to system residual. More...

virtual bool	damping_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac)
	sensitivity of the damping force contribution to system residual More...

virtual bool	inertial_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
	sensitivity of the inertial force contribution to system residual More...

virtual void	inertial_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xddot, RealMatrixX &jac_xdot, RealMatrixX &jac)
	sensitivity of the inertial force contribution to system residual More...

bool	side_external_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::boundary_id_type, MAST::BoundaryConditionBase * > &bc)
	sensitivity of the side external force contribution to system residual More...

bool	volume_external_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, std::multimap< libMesh::subdomain_id_type, MAST::BoundaryConditionBase * > &bc)
	sensitivity of the volume external force contribution to system residual More...

void	set_incompatible_mode_solution (RealVectorX &vec)
	sets the pointer to the incompatible mode solution vector. More...

template<typename ValType >
void	transform_matrix_to_global_system (const ValType &local_mat, ValType &global_mat) const

template<typename ValType >
void	transform_vector_to_local_system (const ValType &global_vec, ValType &local_vec) const

template<typename ValType >
void	transform_vector_to_global_system (const ValType &local_vec, ValType &global_vec) const

Public Member Functions inherited from MAST::ElementBase
	ElementBase (MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem)
	The default constructor. More...

virtual	~ElementBase ()
	Default virtual destructor. More...

MAST::SystemInitialization &	system_initialization ()

MAST::AssemblyBase &	assembly ()

MAST::NonlinearSystem &	system ()

const MAST::GeomElem &	elem () const

const RealVectorX &	sol (bool if_sens=false) const

virtual void	set_complex_solution (const ComplexVectorX &vec, bool if_sens=false)
	This provides the complex solution (or its sensitivity if `if_sens` is true.) for frequecy-domain analysis. More...

void	attach_active_solution_function (MAST::FunctionBase &f)
	Attaches the function that represents the system solution. More...

void	detach_active_solution_function ()
	Detaches the function object that may have been attached to the element. More...

Protected Member Functions
bool	surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure. More...

virtual bool	surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure. More...

virtual bool	thermal_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the residual vector and Jacobian due to thermal stresses. More...

virtual bool	thermal_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the sensitivity of residual vector and Jacobian due to thermal stresses. More...

virtual void	thermal_residual_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, MAST::BoundaryConditionBase &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the sensitivity of force vector and Jacobian due to thermal stresses. More...

virtual bool	piston_theory_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to piston-theory based surface pressure on the entire element domain. More...

virtual bool	piston_theory_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian sensitivity due to piston-theory based surface pressure on the entire element domain. More...

virtual bool	piston_theory_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to piston-theory based surface pressure on the side identified by `side`. More...

virtual bool	piston_theory_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac_xdot, RealMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian sensitivity due to piston-theory based surface pressure on the side identified by `side`. More...

virtual bool	linearized_frequency_domain_surface_pressure_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to small perturbation surface pressure. More...

virtual bool	linearized_frequency_domain_surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, const unsigned int side, MAST::BoundaryConditionBase &bc)
	Calculates the sensitivity of force vector and Jacobian due to small is applicable for perturbation surface pressure. More...

virtual bool	calculate_stress (bool request_derivative, const MAST::FunctionBase *p, MAST::StressStrainOutputBase &output)
	Calculates the stress tensor. More...

virtual void	calculate_stress_boundary_velocity (const MAST::FunctionBase &p, MAST::StressStrainOutputBase &output, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f)
	Calculates the boundary velocity term contributions to the sensitivity of stress at the specified boundary of this element. More...

void	initialize_strain_operator (const unsigned int qp, const MAST::FEBase &fe, FEMOperatorMatrix &Bmat)
	initialize strain operator matrix More...

void	initialize_green_lagrange_strain_operator (const unsigned int qp, const MAST::FEBase &fe, const RealVectorX &local_disp, RealVectorX &epsilon, RealMatrixX &mat_x, RealMatrixX &mat_y, RealMatrixX &mat_z, MAST::FEMOperatorMatrix &Bmat_lin, MAST::FEMOperatorMatrix &Bmat_nl_x, MAST::FEMOperatorMatrix &Bmat_nl_y, MAST::FEMOperatorMatrix &Bmat_nl_z, MAST::FEMOperatorMatrix &Bmat_nl_u, MAST::FEMOperatorMatrix &Bmat_nl_v, MAST::FEMOperatorMatrix &Bmat_nl_w)
	initialize the strain operator matrices for the Green-Lagrange strain matrices More...

void	initialize_incompatible_strain_operator (const unsigned int qp, const MAST::FEBase &fe, FEMOperatorMatrix &Bmat, RealMatrixX &G_mat)
	initialize incompatible strain operator More...

void	_init_incompatible_fe_mapping (const libMesh::Elem &e)
	initialize the Jacobian needed for incompatible modes More...

Protected Member Functions inherited from MAST::StructuralElementBase
virtual bool	surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...

virtual void	surface_pressure_boundary_velocity (const MAST::FunctionBase &p, const unsigned int s, const MAST::FieldFunction< RealVectorX > &vel_f, MAST::BoundaryConditionBase &bc, bool request_jacobian, RealVectorX &f, RealMatrixX &jac)
	Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...

virtual bool	linearized_surface_pressure_residual (bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...

Real	piston_theory_cp (const unsigned int order, const Real vel_U, const Real gamma, const Real mach)

Real	piston_theory_dcp_dv (const unsigned int order, const Real vel_U, const Real gamma, const Real mach)

virtual bool	linearized_frequency_domain_surface_pressure_residual (bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure applied on the entire element domain. More...

virtual bool	linearized_frequency_domain_surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, ComplexVectorX &f, ComplexMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the sensitivity of force vector and Jacobian due to surface pressure applied on the entire element domain. More...

virtual bool	surface_pressure_residual_sensitivity (const MAST::FunctionBase &p, bool request_jacobian, RealVectorX &f, RealMatrixX &jac, MAST::BoundaryConditionBase &bc)
	Calculates the force vector and Jacobian due to surface pressure. More...

Protected Attributes
RealMatrixX	_T0_inv_tr
	Jacobian matrix at element center needed for incompatible modes. More...

Protected Attributes inherited from MAST::StructuralElementBase
const MAST::ElementPropertyCardBase &	_property
	element property More...

RealVectorX	_local_sol
	local solution More...

RealVectorX	_local_delta_sol
	local perturbed solution More...

RealVectorX	_local_sol_sens
	local solution sensitivity More...

RealVectorX	_local_delta_sol_sens
	local perturbed solution sensitivity More...

RealVectorX	_local_vel
	local velocity More...

RealVectorX	_local_delta_vel
	local perturbed velocity More...

RealVectorX	_local_vel_sens
	local velocity sensitivity More...

RealVectorX	_local_delta_vel_sens
	local perturbed velocity sensitivity More...

RealVectorX	_local_accel
	local acceleration More...

RealVectorX	_local_delta_accel
	local perturbed acceleration More...

RealVectorX	_local_accel_sens
	local acceleration sensitivity More...

RealVectorX	_local_delta_accel_sens
	local perturbed acceleration sensitivity More...

RealVectorX *	_incompatible_sol
	incompatible mode solution vector More...

Protected Attributes inherited from MAST::ElementBase
MAST::SystemInitialization &	_system
	SystemInitialization object associated with this element. More...

MAST::AssemblyBase &	_assembly
	Assembly object. More...

const MAST::GeomElem &	_elem
	geometric element for which the computations are performed More...

MAST::FunctionBase *	_active_sol_function
	pointer to the active solution mesh field function. More...

const Real &	_time
	time for which system is being assembled More...

RealVectorX	_sol
	local solution More...

RealVectorX	_sol_sens
	local solution sensitivity More...

ComplexVectorX	_complex_sol
	local solution used for frequency domain analysis More...

ComplexVectorX	_complex_sol_sens
	local solution used for frequency domain analysis More...

RealVectorX	_delta_sol
	local solution used for linearized analysis More...

RealVectorX	_delta_sol_sens
	local solution used for linearized analysis More...

RealVectorX	_vel
	local velocity More...

RealVectorX	_vel_sens
	local velocity More...

RealVectorX	_delta_vel
	local velocity More...

RealVectorX	_delta_vel_sens
	local velocity More...

RealVectorX	_accel
	local acceleration More...

RealVectorX	_accel_sens
	local acceleration More...

RealVectorX	_delta_accel
	local acceleration More...

RealVectorX	_delta_accel_sens
	local acceleration More...

Additional Inherited Members
Public Attributes inherited from MAST::StructuralElementBase
bool	follower_forces
	flag for follower forces More...

Detailed Description

Definition at line 35 of file solid_element_3d.h.

Constructor & Destructor Documentation

MAST::StructuralElement3D::StructuralElement3D	(	MAST::SystemInitialization &	sys,
		MAST::AssemblyBase &	assembly,
		const MAST::GeomElem &	elem,
		const MAST::ElementPropertyCardBase &	p
	)

Definition at line 35 of file solid_element_3d.cpp.

MAST::StructuralElement3D::~StructuralElement3D ( )

virtual

Definition at line 44 of file solid_element_3d.cpp.

Member Function Documentation

void MAST::StructuralElement3D::_init_incompatible_fe_mapping ( const libMesh::Elem & e )

protected

initialize the Jacobian needed for incompatible modes

Definition at line 1380 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::calculate_stress	(	bool	request_derivative,
		const MAST::FunctionBase *	p,
		MAST::StressStrainOutputBase &	output
	)

protectedvirtual

Calculates the stress tensor.

Implements MAST::StructuralElementBase.

Definition at line 933 of file solid_element_3d.cpp.

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virtual void MAST::StructuralElement3D::calculate_stress_boundary_velocity	(	const MAST::FunctionBase &	p,
		MAST::StressStrainOutputBase &	output,
		const unsigned int	s,
		const MAST::FieldFunction< RealVectorX > &	vel_f
	)

inlineprotectedvirtual

Calculates the boundary velocity term contributions to the sensitivity of stress at the specified boundary of this element.

Implements MAST::StructuralElementBase.

Definition at line 319 of file solid_element_3d.h.

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virtual void MAST::StructuralElement3D::calculate_stress_temperature_derivative	(	MAST::FEBase &	fe_thermal,
		MAST::StressStrainOutputBase &	output
	)

inlinevirtual

Implements MAST::StructuralElementBase.

Definition at line 139 of file solid_element_3d.h.

virtual bool MAST::StructuralElement3D::if_incompatible_modes ( ) const

inlinevirtual

Returns: false since this element formulation does not use incompatible modes

Implements MAST::StructuralElementBase.

Definition at line 119 of file solid_element_3d.h.

virtual unsigned int MAST::StructuralElement3D::incompatible_mode_size ( ) const

inlinevirtual

Returns: the dimension of the incompatible mode vector

Reimplemented from MAST::StructuralElementBase.

Definition at line 127 of file solid_element_3d.h.

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bool MAST::StructuralElement3D::inertial_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac_xddot,
		RealMatrixX &	jac_xdot,
		RealMatrixX &	jac
	)

virtual

Calculates the inertial force and the Jacobian matrices.

Reimplemented from MAST::StructuralElementBase.

Definition at line 50 of file solid_element_3d.cpp.

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void MAST::StructuralElement3D::initialize_green_lagrange_strain_operator	(	const unsigned int	qp,
		const MAST::FEBase &	fe,
		const RealVectorX &	local_disp,
		RealVectorX &	epsilon,
		RealMatrixX &	mat_x,
		RealMatrixX &	mat_y,
		RealMatrixX &	mat_z,
		MAST::FEMOperatorMatrix &	Bmat_lin,
		MAST::FEMOperatorMatrix &	Bmat_nl_x,
		MAST::FEMOperatorMatrix &	Bmat_nl_y,
		MAST::FEMOperatorMatrix &	Bmat_nl_z,
		MAST::FEMOperatorMatrix &	Bmat_nl_u,
		MAST::FEMOperatorMatrix &	Bmat_nl_v,
		MAST::FEMOperatorMatrix &	Bmat_nl_w
	)

protected

initialize the strain operator matrices for the Green-Lagrange strain matrices

Definition at line 1096 of file solid_element_3d.cpp.

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void MAST::StructuralElement3D::initialize_incompatible_strain_operator	(	const unsigned int	qp,
		const MAST::FEBase &	fe,
		FEMOperatorMatrix &	Bmat,
		RealMatrixX &	G_mat
	)

protected

initialize incompatible strain operator

Definition at line 1256 of file solid_element_3d.cpp.

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void MAST::StructuralElement3D::initialize_strain_operator	(	const unsigned int	qp,
		const MAST::FEBase &	fe,
		FEMOperatorMatrix &	Bmat
	)

protected

initialize strain operator matrix

Definition at line 1059 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::internal_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

virtual

Calculates the internal residual vector and Jacobian due to strain energy.

Implements MAST::StructuralElementBase.

Definition at line 137 of file solid_element_3d.cpp.

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virtual void MAST::StructuralElement3D::internal_residual_boundary_velocity	(	const MAST::FunctionBase &	p,
		const unsigned int	s,
		const MAST::FieldFunction< RealVectorX > &	vel_f,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

inlinevirtual

calculates the term on side s: $\int_\Gamma a(\delta u, u) v_n ~d\Gamma$ .

Implements MAST::StructuralElementBase.

Definition at line 71 of file solid_element_3d.h.

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virtual bool MAST::StructuralElement3D::internal_residual_jac_dot_state_sensitivity ( RealMatrixX & jac )

inlinevirtual

calculates d[J]/d{x} .

d{x}/dp

Implements MAST::StructuralElementBase.

Definition at line 93 of file solid_element_3d.h.

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bool MAST::StructuralElement3D::internal_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

virtual

Calculates the sensitivity of internal residual vector and Jacobian due to strain energy.

Implements MAST::StructuralElementBase.

Definition at line 568 of file solid_element_3d.cpp.

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virtual bool MAST::StructuralElement3D::linearized_frequency_domain_surface_pressure_residual	(	bool	request_jacobian,
		ComplexVectorX &	f,
		ComplexMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

inlineprotectedvirtual

Calculates the force vector and Jacobian due to small perturbation surface pressure.

Implements MAST::StructuralElementBase.

Definition at line 276 of file solid_element_3d.h.

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virtual bool MAST::StructuralElement3D::linearized_frequency_domain_surface_pressure_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		ComplexVectorX &	f,
		ComplexMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

inlineprotectedvirtual

Calculates the sensitivity of force vector and Jacobian due to small is applicable for perturbation surface pressure.

Implements MAST::StructuralElementBase.

Definition at line 294 of file solid_element_3d.h.

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virtual bool MAST::StructuralElement3D::piston_theory_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac_xdot,
		RealMatrixX &	jac,
		MAST::BoundaryConditionBase &	bc
	)

inlineprotectedvirtual

Calculates the force vector and Jacobian due to piston-theory based surface pressure on the entire element domain.

This is applicable for only 1D and 2D elements. The order of the boundary condition and direction of fluid flow are obtained from the BoundaryConditionBase object.

Implements MAST::StructuralElementBase.

Definition at line 213 of file solid_element_3d.h.

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bool MAST::StructuralElement3D::piston_theory_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac_xdot,
		RealMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the force vector and Jacobian due to piston-theory based surface pressure on the side identified by side.

The order of the boundary condition and direction of fluid flow are obtained from the BoundaryConditionBase object.

Implements MAST::StructuralElementBase.

Definition at line 897 of file solid_element_3d.cpp.

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virtual bool MAST::StructuralElement3D::piston_theory_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac_xdot,
		RealMatrixX &	jac,
		MAST::BoundaryConditionBase &	bc
	)

inlineprotectedvirtual

Calculates the force vector and Jacobian sensitivity due to piston-theory based surface pressure on the entire element domain.

This is applicable for only 1D and 2D elements. The order of the boundary condition and direction of fluid flow are obtained from the BoundaryConditionBase object.

Implements MAST::StructuralElementBase.

Definition at line 230 of file solid_element_3d.h.

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bool MAST::StructuralElement3D::piston_theory_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac_xdot,
		RealMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the force vector and Jacobian sensitivity due to piston-theory based surface pressure on the side identified by side.

The order of the boundary condition and direction of fluid flow are obtained from the BoundaryConditionBase object.

Implements MAST::StructuralElementBase.

Definition at line 914 of file solid_element_3d.cpp.

bool MAST::StructuralElement3D::prestress_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

virtual

Calculates the prestress residual vector and Jacobian.

Implements MAST::StructuralElementBase.

Definition at line 580 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::prestress_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

virtual

Calculates the sensitivity prestress residual vector and Jacobian.

Implements MAST::StructuralElementBase.

Definition at line 590 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::surface_pressure_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the force vector and Jacobian due to surface pressure.

Implements MAST::StructuralElementBase.

Definition at line 603 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::surface_pressure_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac,
		const unsigned int	side,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the force vector and Jacobian due to surface pressure.

Implements MAST::StructuralElementBase.

Definition at line 670 of file solid_element_3d.cpp.

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bool MAST::StructuralElement3D::thermal_residual	(	bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the residual vector and Jacobian due to thermal stresses.

Implements MAST::StructuralElementBase.

Definition at line 737 of file solid_element_3d.cpp.

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virtual void MAST::StructuralElement3D::thermal_residual_boundary_velocity	(	const MAST::FunctionBase &	p,
		const unsigned int	s,
		const MAST::FieldFunction< RealVectorX > &	vel_f,
		MAST::BoundaryConditionBase &	bc,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac
	)

inlineprotectedvirtual

Calculates the sensitivity of force vector and Jacobian due to thermal stresses.

this should be implemented for each element type

Implements MAST::StructuralElementBase.

Definition at line 195 of file solid_element_3d.h.

bool MAST::StructuralElement3D::thermal_residual_sensitivity	(	const MAST::FunctionBase &	p,
		bool	request_jacobian,
		RealVectorX &	f,
		RealMatrixX &	jac,
		MAST::BoundaryConditionBase &	bc
	)

protectedvirtual

Calculates the sensitivity of residual vector and Jacobian due to thermal stresses.

Implements MAST::StructuralElementBase.

Definition at line 880 of file solid_element_3d.cpp.

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virtual void MAST::StructuralElement3D::thermal_residual_temperature_derivative	(	const MAST::FEBase &	fe_thermal,
		RealMatrixX &	m
	)

inlinevirtual

Implements MAST::StructuralElementBase.

Definition at line 145 of file solid_element_3d.h.

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void MAST::StructuralElement3D::update_incompatible_mode_solution ( const RealVectorX & dsol )

virtual

updates the incompatible solution for this element.

dsol is the update to the element solution for the current nonlinear step.

Reimplemented from MAST::StructuralElementBase.

Definition at line 431 of file solid_element_3d.cpp.

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Member Data Documentation

RealMatrixX MAST::StructuralElement3D::_T0_inv_tr

protected

Jacobian matrix at element center needed for incompatible modes.

Definition at line 370 of file solid_element_3d.h.

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

/home/travis/build/MASTmultiphysics/mast-multiphysics/src/elasticity/solid_element_3d.h
/home/travis/build/MASTmultiphysics/mast-multiphysics/src/elasticity/solid_element_3d.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation