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bdfa4f9c05
postProcess -func MachNo previously generated the warning Executing functionObjects --> FOAM Warning : functionObjects::MachNo MachNo cannot find required field U which is incorrect; the field 'U' is available but the thermophysicalProperties is not. Now 'postProcess' generates the warning: Executing functionObjects --> FOAM Warning : functionObjects::MachNo MachNo cannot find required object thermophysicalProperties of type fluidThermo --> FOAM Warning : functionObjects::MachNo MachNo failed to execute. Resolves bug-report http://bugs.openfoam.org/view.php?id=2352
98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "MachNo.H"
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#include "fluidThermo.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace functionObjects
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{
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defineTypeNameAndDebug(MachNo, 0);
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addToRunTimeSelectionTable
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(
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functionObject,
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MachNo,
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dictionary
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);
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}
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}
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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bool Foam::functionObjects::MachNo::calc()
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{
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if
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(
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foundObject<volVectorField>(fieldName_)
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&& foundObject<fluidThermo>(fluidThermo::dictName)
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)
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{
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const fluidThermo& thermo =
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lookupObject<fluidThermo>(fluidThermo::dictName);
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const volVectorField& U = lookupObject<volVectorField>(fieldName_);
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return store
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(
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resultName_,
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mag(U)/sqrt(thermo.gamma()*thermo.p()/thermo.rho())
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);
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}
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else
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{
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return false;
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::functionObjects::MachNo::MachNo
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(
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const word& name,
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const Time& runTime,
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const dictionary& dict
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)
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:
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fieldExpression(name, runTime, dict, "U")
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{
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setResultName("Ma", "U");
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::functionObjects::MachNo::~MachNo()
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{}
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// ************************************************************************* //
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