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foam-extend4.1-coherent-io/applications/solvers/solidMechanics/deprecatedSolvers/materialModels/rheologyModel/rheologyLaws/MaxwellElasticViscoelastic/MaxwellElasticViscoelastic.H

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2007 Hrvoje Jasak
\\/ M anipulation |
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License
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Class
MaxwellElasticViscoelastic
Description
Linear elastic rheology
SourceFiles
MaxwellElasticViscoelastic.C
\*---------------------------------------------------------------------------*/
#ifndef MaxwellElasticViscoelastic_H
#define MaxwellElasticViscoelastic_H
#include "rheologyLaw.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class MaxwellElasticViscoelastic Declaration
\*---------------------------------------------------------------------------*/
class MaxwellElasticViscoelastic
:
public rheologyLaw
{
// Private data
//- Density
dimensionedScalar rho_;
//- Linear spring constant
dimensionedScalar k_;
//- Coefficient of viscosity
dimensionedScalar eta_;
//- Poisson's ratio
dimensionedScalar nu_;
// Private Member Functions
//- Disallow default bitwise copy construct
MaxwellElasticViscoelastic(const MaxwellElasticViscoelastic&);
//- Disallow default bitwise assignment
void operator=(const MaxwellElasticViscoelastic&);
public:
//- Runtime type information
TypeName("MaxwellElasticViscoelastic");
// Static data members
// Constructors
//- Construct from dictionary
MaxwellElasticViscoelastic
(
const word& name,
const volSymmTensorField& sigma,
const dictionary& dict
);
// Destructor
virtual ~MaxwellElasticViscoelastic();
// Member Functions
//- Return density
virtual tmp<volScalarField> rho() const
{
return rho(0);
}
//- Return modulus of elasticity
virtual tmp<volScalarField> E() const
{
return E(0);
}
//- Return Poisson's ratio
virtual tmp<volScalarField> nu() const
{
return nu(0);
}
//- Return density
virtual tmp<volScalarField> rho(scalar t) const;
//- Return modulus of elasticity
virtual tmp<volScalarField> E(scalar t) const;
//- Return Poisson's ratio
virtual tmp<volScalarField> nu(scalar t) const;
//- Return creep compliance
virtual tmp<volScalarField> J(scalar t) const;
//- Correct the rheological model
virtual void correct()
{}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //