newtonian_2d_law.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Ruben Zorrilla
//
 
#pragma once
 
// System includes
 
// External includes
 
// Project includes
#include "fluid_constitutive_law.h"
 
namespace Kratos
{
class KRATOS_API(FLUID_DYNAMICS_APPLICATION) Newtonian2DLaw : public FluidConstitutiveLaw
{
public:
    typedef ProcessInfo      ProcessInfoType;
    typedef ConstitutiveLaw         BaseType;
    typedef std::size_t             SizeType;
    KRATOS_CLASS_POINTER_DEFINITION(Newtonian2DLaw);
 
    Newtonian2DLaw();
 
    ConstitutiveLaw::Pointer Clone() const override;
 
    Newtonian2DLaw (const Newtonian2DLaw& rOther);
 
    ~Newtonian2DLaw() override;
 
    SizeType WorkingSpaceDimension() override;
 
    SizeType GetStrainSize() const override;
 
 
    void CalculateMaterialResponseCauchy (Parameters& rValues) override;
 
 
    void CalculateDerivative(
        Parameters& rParameterValues,
        const Variable<double>& rFunctionVariable,
        const Variable<double>& rDerivativeVariable,
        double& rOutput) override;
 
 
    void CalculateDerivative(
        Parameters& rParameterValues,
        const Variable<Vector>& rFunctionVariable,
        const Variable<double>& rDerivativeVariable,
        Vector& rOutput) override;
 
 
    void CalculateDerivative(
        Parameters& rParameterValues,
        const Variable<Matrix>& rFunctionVariable,
        const Variable<double>& rDerivativeVariable,
        Matrix& rOutput) override;
 
    int Check(
        const Properties& rMaterialProperties,
        const GeometryType& rElementGeometry,
        const ProcessInfo& rCurrentProcessInfo) const override;
 
    std::string Info() const override;
 
protected:
 
 
    double GetEffectiveViscosity(ConstitutiveLaw::Parameters& rParameters) const override;
 
 
private:
 
 
 
 
 
 
    friend class Serializer;
 
    void save(Serializer& rSerializer) const override;
 
    void load(Serializer& rSerializer) override;
 
 
}; // Class Newtonian2DLaw
}  // namespace Kratos.