vibrationShellModel.H

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/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2019-2021 OpenCFD Ltd.
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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
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::regionModels::thermalShellModels::vibrationShellModel
 
Description
    Intermediate class for vibration-shell finite-area models.
 
Usage
    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        // Mandatory/Optional entries
        ...
 
        // Mandatory entries
        vibrationShellModel     <thermalShellModelName>;
        p                       <pName>;
 
        solid
        {
            // subdictionary entries
        }
 
        // Mandatory/Optional (derived) entries
        ...
    }
    \endverbatim
 
    where the entries mean:
    \table
      Property   | Description                            | Type  | Reqd | Deflt
      vibrationShellModel | Name of vibration-shell model | word | yes | -
      p          | Name of the coupled field in the primary <!--
                 --> region                               | word | yes | -
      solid      | Solid properties                 | dictionary | yes | -
    \endtable
 
    The inherited entries are elaborated in:
      - \link regionFaModel.H \endlink
 
SourceFiles
    vibrationShellModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef thermalShellModel_H
#define thermalShellModel_H
 
#include "runTimeSelectionTables.H"
#include "autoPtr.H"
#include "areaFieldsFwd.H"
#include "volFieldsFwd.H"
#include "regionFaModel.H"
#include "faOptions.H"
#include "solidProperties.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace regionModels
{
 
/*---------------------------------------------------------------------------*\
                      Class vibrationShellModel Declaration
\*---------------------------------------------------------------------------*/
 
class vibrationShellModel
:
    public regionFaModel
{
protected:
 
    // Protected Data
 
        //- Name of the coupled field in the primary region
        word pName_;
 
        //- Primary region acoustic pressure
        const volScalarField& pa_;
 
        //- Shell displacement
        areaScalarField w_;
 
        //- Shell acceleration
        areaScalarField a_;
 
        //- Pointer to faOptions
        Foam::fa::options& faOptions_;
 
        //- Solid properties
        solidProperties solid_;
 
 
public:
 
    //- Runtime type information
    TypeName("vibrationShellModel");
 
 
    // Declare runtime constructor selection tables
 
         declareRunTimeSelectionTable
         (
             autoPtr,
             vibrationShellModel,
             dictionary,
             (
                const word& modelType,
                const fvPatch& patch,
                const dictionary& dict
             ),
             (modelType, patch, dict)
         );
 
 
    // Constructors
 
        //- Construct from type name and mesh and dict
        vibrationShellModel
        (
            const word& modelType,
            const fvPatch& patch,
            const dictionary& dict
        );
 
        //- No copy construct
        vibrationShellModel(const vibrationShellModel&) = delete;
 
        //- No copy assignment
        void operator=(const vibrationShellModel&) = delete;
 
 
    // Selectors
 
        //- Return a reference to the selected model using dictionary
        static autoPtr<vibrationShellModel> New
        (
            const fvPatch& patch,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~vibrationShellModel() = default;
 
 
    // Member Functions
 
        // Access
 
            //- Return primary region pa
            const volScalarField& pa() const noexcept
            {
                return pa_;
            }
 
            //- Return shell displacement
            const areaScalarField& w() const noexcept
            {
                return w_;
            }
 
            //- Return shell acceleration
            const areaScalarField& a() const noexcept
            {
                return a_;
            }
 
            //- Return faOptions
            Foam::fa::options& faOptions() noexcept
            {
                return faOptions_;
            }
 
            //- Return solid properties
            const solidProperties& solid() const noexcept
            {
                return solid_;
            }
 
 
        // Evolution
 
            //- Pre-evolve region
            virtual void preEvolveRegion();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace regionModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //