/usr/include/freefoam/radiation/P1.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
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\\ / O peration |
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License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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Class
Foam::radiation::P1
Description
Works well for combustion applications where optical thickness, tau is
large, i.e. tau = a*L > 3 (L = distance between objects)
Assumes
- all surfaces are diffuse
- tends to over predict radiative fluxes from sources/sinks
*** SOURCES NOT CURRENTLY INCLUDED ***
SourceFiles
P1.C
\*---------------------------------------------------------------------------*/
#ifndef radiationModelP1_H
#define radiationModelP1_H
#include <radiation/radiationModel.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace radiation
{
/*---------------------------------------------------------------------------*\
Class P1 Declaration
\*---------------------------------------------------------------------------*/
class P1
:
public radiationModel
{
// Private data
//- Incident radiation / [W/m2]
volScalarField G_;
//- Total radiative heat flux [W/m2]
volScalarField Qr_;
//- Absorption coefficient
volScalarField a_;
//- Emission coefficient
volScalarField e_;
//- Emission contribution
volScalarField E_;
// Private member functions
//- Disallow default bitwise copy construct
P1(const P1&);
//- Disallow default bitwise assignment
void operator=(const P1&);
public:
//- Runtime type information
TypeName("P1");
// Constructors
//- Construct from components
P1(const volScalarField& T);
// Destructor
virtual ~P1();
// Member functions
// Edit
//- Solve radiation equation(s)
void calculate();
//- Read radiation properties dictionary
bool read();
// Access
//- Source term component (for power of T^4)
virtual tmp<volScalarField> Rp() const;
//- Source term component (constant)
virtual tmp<DimensionedField<scalar, volMesh> > Ru() const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace radiation
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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