oofem::NTBdivTerm Class Reference

Fluid mass balance term ($N_p u_{i,i} = N_p^T\delta\B$). More...

#include <termlibrary2.h>

Inheritance diagram for oofem::NTBdivTerm:

Collaboration diagram for oofem::NTBdivTerm:

Public Member Functions
	NTBdivTerm (const Variable *testField, const Variable *unknownField, ValueModeType m)
void	evaluate_lin (FloatMatrix &answer, MPElement &e, GaussPoint *gp, TimeStep *tstep) const override
	Evaluates the linearization of $B^T\sigma(u)$, i.e. $B^TDBu$.
void	evaluate (FloatArray &, MPElement &cell, GaussPoint *gp, TimeStep *tstep) const override
	Evaluates Internal forces vector, i.e. $b^T\sigma(u)$.
void	getDimensions (Element &cell) const override
void	initializeCell (Element &cell) const override
Public Member Functions inherited from oofem::Term
	Term ()
	Term (const Variable *testField, const Variable *unknownField, MaterialMode m=MaterialMode::_Unknown)
virtual IntegrationRule *	giveElementIntegrationRule (Element *e) const
virtual void	initializeFrom (InputRecord &ir, EngngModel *problem)

Protected Attributes
ValueModeType	m

Additional Inherited Members
Public Attributes inherited from oofem::Term
const Variable *	field
const Variable *	testField
MaterialMode	mode

Detailed Description

Fluid mass balance term ($N_p u_{i,i} = N_p^T\delta\B$).

Definition at line 75 of file termlibrary2.h.

Constructor & Destructor Documentation

NTBdivTerm()

oofem::NTBdivTerm::NTBdivTerm	(	const Variable *	testField,
		const Variable *	unknownField,
		ValueModeType	m )

Definition at line 108 of file termlibrary2.C.

References m, oofem::Term::Term(), and oofem::Term::testField.

Member Function Documentation

evaluate()

void oofem::NTBdivTerm::evaluate ( FloatArray & answer, MPElement & cell, GaussPoint * gp, TimeStep * tstep ) const

overridevirtual

Evaluates Internal forces vector, i.e. $b^T\sigma(u)$.

Parameters

cell
coords

Implements oofem::Term.

Definition at line 119 of file termlibrary2.C.

References oofem::FloatArray::beProductOf(), evaluate_lin(), oofem::Term::field, oofem::MPElement::getUnknownVector(), and m.

evaluate_lin()

void oofem::NTBdivTerm::evaluate_lin ( FloatMatrix & answer, MPElement & e, GaussPoint * gp, TimeStep * tstep ) const

overridevirtual

Evaluates the linearization of $B^T\sigma(u)$, i.e. $B^TDBu$.

Parameters

answer
e
coords

Implements oofem::Term.

Definition at line 111 of file termlibrary2.C.

References oofem::FloatMatrix::beTProductOf(), oofem::deltaB(), oofem::Term::field, oofem::FloatMatrix::fromArray(), oofem::GaussPoint::giveMaterialMode(), oofem::GaussPoint::giveNaturalCoordinates(), and oofem::Term::testField.

Referenced by evaluate().

getDimensions()

void oofem::NTBdivTerm::getDimensions ( Element & cell ) const

overridevirtual

Implements oofem::Term.

Definition at line 127 of file termlibrary2.C.

initializeCell()

void oofem::NTBdivTerm::initializeCell ( Element & cell ) const

overridevirtual

Implements oofem::Term.

Definition at line 132 of file termlibrary2.C.

Member Data Documentation

m

ValueModeType oofem::NTBdivTerm::m

protected

Definition at line 77 of file termlibrary2.h.

Referenced by evaluate(), and NTBdivTerm().

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

• termlibrary2.h
• termlibrary2.C