coneDiskVelocityLagrangianVectorFieldSource.H

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Class
    Foam::coneDiskVelocityLagrangianVectorFieldSource
 
Description
    This source condition provides a conical velocity profile over a disk,
    characterised by a velocity magnitude and inner and outer cone angles. The
    velocity magnitude is a Function1 and can vary with time. This condition
    must be used in conjunction with a disk injection model.
 
Usage
    \table
        Property      | Description                       | Required? | Default
        Umag          | The velocity magnitude            | yes       |
        thetaInner    | The inner cone angle              | yes       |
        thetaOuter    | The outer cone angle              | yes       |
    \endtable
 
    Example specification:
    \verbatim
    <LagrangianModelName>
    {
        type            coneDiskVelocity;
        Umag            0.4 [m/s];
        thetaInner      5 [deg];
        thetaOuter      30 [deg];
    }
    \endverbatim
 
SourceFiles
    coneDiskVelocityLagrangianVectorFieldSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef coneDiskVelocityLagrangianVectorFieldSource_H
#define coneDiskVelocityLagrangianVectorFieldSource_H
 
#include "LagrangianFieldSources.H"
#include "Function1LagrangianFieldSource.H"
#include "coneDiskDirectionLagrangianVectorFieldSource.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
            Class coneDiskVelocityLagrangianVectorFieldSource Declaration
\*---------------------------------------------------------------------------*/
 
class coneDiskVelocityLagrangianVectorFieldSource
:
    public LagrangianVectorFieldSource,
    private Function1LagrangianFieldSource,
    private coneDiskDirectionLagrangianVectorFieldSource
{
private:
 
    // Private Data
 
        //- Velocity magnitude
        const autoPtr<Function1<scalar>> Umag_;
 
 
    // Private Member Functions
 
        //- Use the base class' value method
        using Function1LagrangianFieldSource::value;
 
 
public:
 
    //- Runtime type information
    TypeName("coneDiskVelocity");
 
 
    // Constructors
 
        //- Construct from internal field and dictionary
        coneDiskVelocityLagrangianVectorFieldSource
        (
            const regIOobject&,
            const dictionary& dict
        );
 
        //- Copy constructor setting the internal field reference
        coneDiskVelocityLagrangianVectorFieldSource
        (
            const coneDiskVelocityLagrangianVectorFieldSource&,
            const regIOobject&
        );
 
        //- Construct and return a clone setting the internal field reference
        virtual autoPtr<LagrangianVectorFieldSource> clone
        (
            const regIOobject& iIo
        ) const
        {
            return autoPtr<LagrangianVectorFieldSource>
            (
                new coneDiskVelocityLagrangianVectorFieldSource(*this, iIo)
            );
        }
 
 
    //- Destructor
    virtual ~coneDiskVelocityLagrangianVectorFieldSource();
 
 
    // Member Functions
 
        //- Use the base class' value method
        using LagrangianVectorFieldSource::value;
 
        //- Return the value for an instantaneous injection
        virtual tmp<LagrangianSubVectorField> value
        (
            const LagrangianInjection&,
            const LagrangianSubMesh&
        ) const;
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //