diff --git a/etc/caseDicts/functions/mesh/multiValveEngineState b/etc/caseDicts/functions/mesh/multiValveEngineState new file mode 100644 index 0000000000..39ffd46924 --- /dev/null +++ b/etc/caseDicts/functions/mesh/multiValveEngineState @@ -0,0 +1,22 @@ +/*--------------------------------*- C++ -*----------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | Website: https://openfoam.org + \\ / A nd | Version: dev + \\/ M anipulation | +------------------------------------------------------------------------------- +Description + Writes the multi-valve engine motion state + providing details of the piston and valve position, speed etc. + +\*---------------------------------------------------------------------------*/ + +type multiValveEngineState; +libs ("libfvMeshMoversMultiValveEngine.so"); + +writeControl timeStep; +writeInterval 1; + +log true; + +// ************************************************************************* // diff --git a/src/fvMeshMovers/multiValveEngine/Make/files b/src/fvMeshMovers/multiValveEngine/Make/files index c2ee3246b5..03a30179d9 100644 --- a/src/fvMeshMovers/multiValveEngine/Make/files +++ b/src/fvMeshMovers/multiValveEngine/Make/files @@ -5,5 +5,6 @@ valve.C valveList.C crankConnectingRodMotion/crankConnectingRodMotion.C pistonPointEdgeData/pistonPointEdgeData.C +multiValveEngineState/multiValveEngineState.C LIB = $(FOAM_LIBBIN)/libfvMeshMoversMultiValveEngine diff --git a/src/fvMeshMovers/multiValveEngine/multiValveEngine.C b/src/fvMeshMovers/multiValveEngine/multiValveEngine.C index ebc7a93b00..b73d55bcb6 100644 --- a/src/fvMeshMovers/multiValveEngine/multiValveEngine.C +++ b/src/fvMeshMovers/multiValveEngine/multiValveEngine.C @@ -174,27 +174,11 @@ bool Foam::fvMeshMovers::multiValveEngine::update() // Accumulate point motion from each moving object into newPoints field. pointField newPoints(mesh().points()); - Info<< "Piston: " << nl; - piston_.updatePoints(newPoints); - Info<< " position from TDC: " << piston_.position() << " m" << nl - << " displacement: " << piston_.displacement() << " m" << nl - << " speed = " << piston_.speed() << " m/s" << nl - << " clearance: " << piston_.clearance() << " m" << endl; - forAll(valves_, valvei) { - valveObject& valve = valves_[valvei]; - - Info<< "Valve " << valve.name << nl; - - valve.updatePoints(newPoints); - - Info<< " lift: " << (valve.isOpen() ? valve.lift() : 0.0) << " m " - << (valve.isOpen() ? "(open)" : "(closed)") << nl - << " speed: " << valve.speed() << " m/s" << nl - << " displacement: " << valve.displacement() << " m" << endl; + valves_[valvei].updatePoints(newPoints); } // Update the mesh according to the newPoints field. diff --git a/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.C b/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.C new file mode 100644 index 0000000000..5497a3e8a8 --- /dev/null +++ b/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.C @@ -0,0 +1,179 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | Website: https://openfoam.org + \\ / A nd | Copyright (C) 2024 OpenFOAM Foundation + \\/ M anipulation | +------------------------------------------------------------------------------- +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. + + OpenFOAM is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with OpenFOAM. If not, see . + +\*---------------------------------------------------------------------------*/ + +#include "multiValveEngineState.H" +#include "addToRunTimeSelectionTable.H" + +// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // + +namespace Foam +{ +namespace functionObjects +{ + defineTypeNameAndDebug(multiValveEngineState, 0); + + addToRunTimeSelectionTable + ( + functionObject, + multiValveEngineState, + dictionary + ); +} +} + + +// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // + +const Foam::fvMeshMovers::multiValveEngine& +Foam::functionObjects::multiValveEngineState::mve() const +{ + return refCast(mesh_.mover()); +} + + +// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // + +Foam::functionObjects::multiValveEngineState::multiValveEngineState +( + const word& name, + const Time& runTime, + const dictionary& dict +) +: + fvMeshFunctionObject(name, runTime, dict), + logFiles(obr_, name) +{ + read(dict); +} + + +// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * // + +Foam::functionObjects::multiValveEngineState::~multiValveEngineState() +{} + + +// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // + +bool Foam::functionObjects::multiValveEngineState::read(const dictionary& dict) +{ + fvMeshFunctionObject::read(dict); + + resetName(typeName); + + return true; +} + + +void Foam::functionObjects::multiValveEngineState::writeFileHeader +( + const label i +) +{ + writeHeader(file(), "Engine Motion State"); + writeCommented(file(), "Time"); + writeTabbed(file(), "piston from TDC"); + writeTabbed(file(), "piston speed"); + writeTabbed(file(), "piston displacement"); + writeTabbed(file(), "piston clearance"); + + const fvMeshMovers::multiValveEngine& mve = this->mve(); + const fvMeshMovers::multiValveEngine::valveList& valves = mve.valves; + + forAll(valves, valvei) + { + const fvMeshMovers::multiValveEngine::valveObject& valve = + valves[valvei]; + + writeTabbed(file(), valve.name + " lift"); + writeTabbed(file(), valve.name + " speed"); + writeTabbed(file(), valve.name + " displacement"); + } + + file() << endl; +} + + +bool Foam::functionObjects::multiValveEngineState::execute() +{ + return true; +} + + +bool Foam::functionObjects::multiValveEngineState::write() +{ + logFiles::write(); + + if (Pstream::master()) + { + const fvMeshMovers::multiValveEngine& mve = this->mve(); + + const fvMeshMovers::multiValveEngine::pistonObject& piston = mve.piston; + + Log << "Piston: " << nl + << " position from TDC: " << piston.position() << " m" << nl + << " speed = " << piston.speed() << " m/s" << nl + << " displacement: " << piston.displacement() << " m" << nl + << " clearance: " << piston.clearance() << " m" << endl; + + writeTime(file()); + file() + << tab + << piston.position() << tab + << piston.speed() << tab + << piston.displacement() << tab + << piston.clearance(); + + + const fvMeshMovers::multiValveEngine::valveList& valves = mve.valves; + + forAll(valves, valvei) + { + const fvMeshMovers::multiValveEngine::valveObject& valve = + valves[valvei]; + + Log << "Valve " << valve.name << nl + << " lift: " << (valve.isOpen() ? valve.lift() : 0) + << " m " + << (valve.isOpen() ? "(open)" : "(closed)") << nl + << " speed: " << valve.speed() << " m/s" << nl + << " displacement: " << valve.displacement() << " m" << endl; + + file() + << tab + << (valve.isOpen() ? valve.lift() : 0) << tab + << valve.speed() << tab + << valve.displacement(); + } + + file() << endl; + Log << endl; + } + + return true; +} + + +// ************************************************************************* // diff --git a/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.H b/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.H new file mode 100644 index 0000000000..22e26a3b67 --- /dev/null +++ b/src/fvMeshMovers/multiValveEngine/multiValveEngineState/multiValveEngineState.H @@ -0,0 +1,151 @@ +/*---------------------------------------------------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | Website: https://openfoam.org + \\ / A nd | Copyright (C) 2024 OpenFOAM Foundation + \\/ M anipulation | +------------------------------------------------------------------------------- +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. + + OpenFOAM is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License + along with OpenFOAM. If not, see . + +Class + Foam::functionObjects::multiValveEngineState + +Description + Writes the multi-valve engine motion state + + providing details of the position and speed of the piston and valves. + +Usage + \table + Property | Description | Required | Default value + type | type name: multiValveEngineState | yes | + \endtable + + Example of function object specification: + \verbatim + multiValveEngineState + { + type multiValveEngineState; + libs ("libfvMeshMoversMultiValveEngine.so"); + } + \endverbatim + +See also + Foam::functionObjects::fvMeshFunctionObject + Foam::functionObjects::logFiles + Foam::fvMeshMovers::multiValveEngine + +SourceFiles + multiValveEngineState.C + +\*---------------------------------------------------------------------------*/ + +#ifndef multiValveEngineState_H +#define multiValveEngineState_H + +#include "fvMeshFunctionObject.H" +#include "logFiles.H" +#include "multiValveEngine.H" + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +namespace Foam +{ +namespace functionObjects +{ + +/*---------------------------------------------------------------------------*\ + Class multiValveEngineState Declaration +\*---------------------------------------------------------------------------*/ + +class multiValveEngineState +: + public fvMeshFunctionObject, + public logFiles +{ + // Private Member Functions + + const fvMeshMovers::multiValveEngine& mve() const; + + +protected: + + // Protected Member Functions + + //- File header information + virtual void writeFileHeader(const label i); + + +public: + + //- Runtime type information + TypeName("multiValveEngineState"); + + + // Constructors + + //- Construct from Time and dictionary + multiValveEngineState + ( + const word& name, + const Time& runTime, + const dictionary& dict + ); + + //- Disallow default bitwise copy construction + multiValveEngineState(const multiValveEngineState&) = delete; + + + //- Destructor + virtual ~multiValveEngineState(); + + + // Member Functions + + //- Read the multiValveEngineState data + virtual bool read(const dictionary&); + + //- Return the list of fields required + virtual wordList fields() const + { + return wordList::null(); + } + + //- Execute, currently does nothing + virtual bool execute(); + + //- Write the multiValveEngineState + virtual bool write(); + + + // Member Operators + + //- Disallow default bitwise assignment + void operator=(const multiValveEngineState&) = delete; +}; + + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +} // End namespace functionObjects +} // End namespace Foam + +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#endif + +// ************************************************************************* // diff --git a/tutorials/XiFluid/kivaTest/system/functions b/tutorials/XiFluid/kivaTest/system/functions new file mode 100644 index 0000000000..57e2bb27e5 --- /dev/null +++ b/tutorials/XiFluid/kivaTest/system/functions @@ -0,0 +1,19 @@ +/*--------------------------------*- C++ -*----------------------------------*\ + ========= | + \\ / F ield | OpenFOAM: The Open Source CFD Toolbox + \\ / O peration | Website: https://openfoam.org + \\ / A nd | Version: dev + \\/ M anipulation | +\*---------------------------------------------------------------------------*/ +FoamFile +{ + format ascii; + class dictionary; + location "system"; + object functions; +} +// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // + +#includeFunc multiValveEngineState + +// ************************************************************************* // diff --git a/tutorials/fluid/engine2Valve2D/system/functions b/tutorials/fluid/engine2Valve2D/system/functions index 39a032d936..fe32dad692 100644 --- a/tutorials/fluid/engine2Valve2D/system/functions +++ b/tutorials/fluid/engine2Valve2D/system/functions @@ -14,6 +14,7 @@ FoamFile } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // +#includeFunc multiValveEngineState #includeFunc checkMesh(executeControl=adjustableRunTime, executeInterval=5) // ************************************************************************* //