zhyang-dev/OpenFOAM-12
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

MomentumTransportModels: Added omega() function

Browse Source 
Replaces the local definition of the omega function in
functionObjects::turbulenceFields.

Will also be used in interfacial transfers and coupling in multiphase turbulence
modelling where different turbulence models are used in different phases.
This commit is contained in:
Henry Weller
2022-02-15 22:03:12 +00:00
parent 76b50e704d
commit fb4e237292
32 changed files with 303 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseCompressibleMomentumTransportModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.C
View File

@ -279,6 +279,14 @@ Foam::RASModels::kineticTheoryModel::epsilon() const
}
Foam::tmp<Foam::volScalarField>
Foam::RASModels::kineticTheoryModel::omega() const
{
NotImplemented;
return nut_;
}
Foam::tmp<Foam::volSymmTensorField>
Foam::RASModels::kineticTheoryModel::sigma() const
{

5
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseCompressibleMomentumTransportModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -203,6 +203,9 @@ public:
//- Return the turbulence kinetic energy dissipation rate
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const;
//- Return the stress tensor [m^2/s^2]
virtual tmp<volSymmTensorField> sigma() const;

10
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseCompressibleMomentumTransportModels/phasePressureModel/phasePressureModel.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -114,6 +114,14 @@ Foam::RASModels::phasePressureModel::epsilon() const
}
Foam::tmp<Foam::volScalarField>
Foam::RASModels::phasePressureModel::omega() const
{
NotImplemented;
return nut_;
}
Foam::tmp<Foam::volSymmTensorField>
Foam::RASModels::phasePressureModel::sigma() const
{

5
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseCompressibleMomentumTransportModels/phasePressureModel/phasePressureModel.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -145,6 +145,9 @@ public:
//- Return the turbulence kinetic energy dissipation rate
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const;
//- Return the stress tensor [m^2/s^2]
virtual tmp<volSymmTensorField> sigma() const;

13
src/MomentumTransportModels/incompressible/RAS/LamBremhorstKE/LamBremhorstKE.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -161,6 +161,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/MomentumTransportModels/incompressible/RAS/LienCubicKE/LienCubicKE.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -187,6 +187,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();
};

13
src/MomentumTransportModels/incompressible/RAS/LienLeschziner/LienLeschziner.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -175,6 +175,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();
};

13
src/MomentumTransportModels/incompressible/RAS/ShihQuadraticKE/ShihQuadraticKE.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -162,6 +162,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(0.09*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();
};

13
src/MomentumTransportModels/incompressible/RAS/qZeta/qZeta.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -193,6 +193,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
virtual const volScalarField& q() const
{
return q_;

18
src/MomentumTransportModels/momentumTransportModels/LES/DeardorffDiffStress/DeardorffDiffStress.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -140,7 +140,7 @@ template<class BasicMomentumTransportModel>
tmp<volScalarField>
DeardorffDiffStress<BasicMomentumTransportModel>::epsilon() const
{
volScalarField k(this->k());
const volScalarField k(this->k());
return volScalarField::New
(
@ -150,6 +150,20 @@ DeardorffDiffStress<BasicMomentumTransportModel>::epsilon() const
}
template<class BasicMomentumTransportModel>
tmp<volScalarField>
DeardorffDiffStress<BasicMomentumTransportModel>::omega() const
{
const volScalarField k(this->k());
return volScalarField::New
(
IOobject::groupName("omega", this->alphaRhoPhi_.group()),
(this->Ce_/this->Ck_)*sqrt(k)/this->delta()
);
}
template<class BasicMomentumTransportModel>
void DeardorffDiffStress<BasicMomentumTransportModel>::correct()
{

5
src/MomentumTransportModels/momentumTransportModels/LES/DeardorffDiffStress/DeardorffDiffStress.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -140,6 +140,9 @@ public:
//- Return the turbulence kinetic energy dissipation rate
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const;
//- Correct sub-grid stress, eddy-Viscosity and related properties
virtual void correct();

27
src/MomentumTransportModels/momentumTransportModels/LES/LESeddyViscosity/LESeddyViscosity.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -57,6 +57,16 @@ LESeddyViscosity<BasicMomentumTransportModel>::LESeddyViscosity
viscosity
),
Ck_
(
dimensioned<scalar>::lookupOrAddToDict
(
"Ck",
this->coeffDict_,
0.094
)
),
Ce_
(
dimensioned<scalar>::lookupOrAddToDict
@ -76,6 +86,7 @@ bool LESeddyViscosity<BasicMomentumTransportModel>::read()
{
if (eddyViscosity<LESModel<BasicMomentumTransportModel>>::read())
{
Ck_.readIfPresent(this->coeffDict());
Ce_.readIfPresent(this->coeffDict());
return true;
@ -101,6 +112,20 @@ LESeddyViscosity<BasicMomentumTransportModel>::epsilon() const
}
template<class BasicMomentumTransportModel>
tmp<volScalarField>
LESeddyViscosity<BasicMomentumTransportModel>::omega() const
{
tmp<volScalarField> tk(this->k());
return volScalarField::New
(
IOobject::groupName("omega", this->alphaRhoPhi_.group()),
(Ce_/Ck_)*sqrt(tk())/this->delta()
);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace LESModels

6
src/MomentumTransportModels/momentumTransportModels/LES/LESeddyViscosity/LESeddyViscosity.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -58,6 +58,7 @@ protected:
// Protected data
dimensionedScalar Ck_;
dimensionedScalar Ce_;
@ -98,6 +99,9 @@ public:
//- Return sub-grid disipation rate
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const;
// Member Operators

40
src/MomentumTransportModels/momentumTransportModels/LES/Smagorinsky/Smagorinsky.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -46,7 +46,7 @@ tmp<volScalarField> Smagorinsky<BasicMomentumTransportModel>::k
volScalarField a(this->Ce_/this->delta());
volScalarField b((2.0/3.0)*tr(D));
volScalarField c(2*Ck_*this->delta()*(dev(D) && D));
volScalarField c(2*this->Ck_*this->delta()*(dev(D) && D));
return volScalarField::New
(
@ -61,7 +61,7 @@ void Smagorinsky<BasicMomentumTransportModel>::correctNut()
{
volScalarField k(this->k(fvc::grad(this->U_)));
this->nut_ = Ck_*this->delta()*sqrt(k);
this->nut_ = this->Ck_*this->delta()*sqrt(k);
this->nut_.correctBoundaryConditions();
fvConstraints::New(this->mesh_).constrain(this->nut_);
}
@ -90,16 +90,6 @@ Smagorinsky<BasicMomentumTransportModel>::Smagorinsky
alphaRhoPhi,
phi,
viscosity
),
Ck_
(
dimensioned<scalar>::lookupOrAddToDict
(
"Ck",
this->coeffDict_,
0.094
)
)
{
if (type == typeName)
@ -114,29 +104,7 @@ Smagorinsky<BasicMomentumTransportModel>::Smagorinsky
template<class BasicMomentumTransportModel>
bool Smagorinsky<BasicMomentumTransportModel>::read()
{
if (LESeddyViscosity<BasicMomentumTransportModel>::read())
{
Ck_.readIfPresent(this->coeffDict());
return true;
}
else
{
return false;
}
}
template<class BasicMomentumTransportModel>
tmp<volScalarField> Smagorinsky<BasicMomentumTransportModel>::epsilon() const
{
volScalarField k(this->k(fvc::grad(this->U_)));
return volScalarField::New
(
IOobject::groupName("epsilon", this->alphaRhoPhi_.group()),
this->Ce_*k*sqrt(k)/this->delta()
);
return LESeddyViscosity<BasicMomentumTransportModel>::read();
}

10
src/MomentumTransportModels/momentumTransportModels/LES/Smagorinsky/Smagorinsky.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -90,11 +90,6 @@ class Smagorinsky
{
protected:
// Protected data
dimensionedScalar Ck_;
// Protected Member Functions
//- Return SGS kinetic energy
@ -149,9 +144,6 @@ public:
return k(fvc::grad(this->U_));
}
//- Return sub-grid disipation rate
virtual tmp<volScalarField> epsilon() const;
//- Correct Eddy-Viscosity and related properties
virtual void correct();

13
src/MomentumTransportModels/momentumTransportModels/RAS/LRR/LRR.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -189,6 +189,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Return the effective diffusivity for R
tmp<volSymmTensorField> DREff() const;

13
src/MomentumTransportModels/momentumTransportModels/RAS/LaunderSharmaKE/LaunderSharmaKE.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -183,6 +183,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/MomentumTransportModels/momentumTransportModels/RAS/RNGkEpsilon/RNGkEpsilon.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -188,6 +188,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/MomentumTransportModels/momentumTransportModels/RAS/SSG/SSG.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2015-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2015-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -180,6 +180,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Return the effective diffusivity for R
tmp<volSymmTensorField> DREff() const;

20
src/MomentumTransportModels/momentumTransportModels/RAS/SpalartAllmaras/SpalartAllmaras.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -344,6 +344,24 @@ SpalartAllmaras<BasicMomentumTransportModel>::epsilon() const
}
template<class BasicMomentumTransportModel>
tmp<volScalarField>
SpalartAllmaras<BasicMomentumTransportModel>::omega() const
{
WarningInFunction
<< "Turbulence specific dissipation rate not defined for "
<< "Spalart-Allmaras model. Returning zero field"
<< endl;
return volScalarField::New
(
"omega",
this->mesh_,
dimensionedScalar(dimless/dimTime, 0)
);
}
template<class BasicMomentumTransportModel>
void SpalartAllmaras<BasicMomentumTransportModel>::correct()
{

5
src/MomentumTransportModels/momentumTransportModels/RAS/SpalartAllmaras/SpalartAllmaras.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -194,6 +194,9 @@ public:
//- Return the turbulence kinetic energy dissipation rate
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const;
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/MomentumTransportModels/momentumTransportModels/RAS/kEpsilon/kEpsilon.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -181,6 +181,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/MomentumTransportModels/momentumTransportModels/RAS/realizableKE/realizableKE.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -189,6 +189,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(0.09*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();
};

13
src/MomentumTransportModels/momentumTransportModels/RAS/v2f/v2f.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -238,6 +238,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Return turbulence stress normal to streamlines
virtual tmp<volScalarField> v2() const
{

19
src/MomentumTransportModels/momentumTransportModels/laminar/laminarModel/laminarModel.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2016-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2016-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -212,7 +212,7 @@ Foam::laminarModel<BasicMomentumTransportModel>::k() const
(
IOobject::groupName("k", this->alphaRhoPhi_.group()),
this->mesh_,
dimensionedScalar(sqr(this->U_.dimensions()), 0)
dimensionedScalar(sqr(dimVelocity), 0)
);
}
@ -225,7 +225,20 @@ Foam::laminarModel<BasicMomentumTransportModel>::epsilon() const
(
IOobject::groupName("epsilon", this->alphaRhoPhi_.group()),
this->mesh_,
dimensionedScalar(sqr(this->U_.dimensions())/dimTime, 0)
dimensionedScalar(sqr(dimVelocity)/dimTime, 0)
);
}
template<class BasicMomentumTransportModel>
Foam::tmp<Foam::volScalarField>
Foam::laminarModel<BasicMomentumTransportModel>::omega() const
{
return volScalarField::New
(
IOobject::groupName("omega", this->alphaRhoPhi_.group()),
this->mesh_,
dimensionedScalar(dimless/dimTime, 0)
);
}

6
src/MomentumTransportModels/momentumTransportModels/laminar/laminarModel/laminarModel.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2016-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2016-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -168,6 +168,10 @@ public:
// i.e. 0 for laminar flow
virtual tmp<volScalarField> epsilon() const;
//- Return the turbulence specific dissipation rate,
// i.e. 0 for laminar flow
virtual tmp<volScalarField> omega() const;
//- Return the stress tensor [m^2/s^2], i.e. 0 for laminar flow
virtual tmp<volSymmTensorField> sigma() const;

5
src/MomentumTransportModels/momentumTransportModels/momentumTransportModel.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -206,6 +206,9 @@ public:
//- Return the turbulence kinetic energy dissipation rate
virtual tmp<volScalarField> epsilon() const = 0;
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const = 0;
//- Return the stress tensor [m^2/s^2]
virtual tmp<volSymmTensorField> sigma() const = 0;

13
src/MomentumTransportModels/phaseCompressible/RAS/mixtureKEpsilon/mixtureKEpsilon.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -237,6 +237,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

13
src/atmosphericModels/kEpsilonLopesdaCosta/kEpsilonLopesdaCosta.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2018-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2018-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -207,6 +207,17 @@ public:
return epsilon_;
}
//- Return the turbulence specific dissipation rate
virtual tmp<volScalarField> omega() const
{
return volScalarField::New
(
"omega",
epsilon_/(Cmu_*k_),
epsilon_.boundaryField().types()
);
}
//- Solve the turbulence equations and correct the turbulence viscosity
virtual void correct();

8
src/functionObjects/field/turbulenceFields/turbulenceFields.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -191,7 +191,7 @@ bool Foam::functionObjects::turbulenceFields::execute()
}
case compressibleField::omega:
{
processField<scalar>(f, omega(model));
processField<scalar>(f, model.omega());
break;
}
case compressibleField::nut:
@ -249,7 +249,7 @@ bool Foam::functionObjects::turbulenceFields::execute()
}
case compressibleField::omega:
{
processField<scalar>(f, omega(model));
processField<scalar>(f, model.omega());
break;
}
case compressibleField::nut:
@ -308,7 +308,7 @@ bool Foam::functionObjects::turbulenceFields::execute()
}
case incompressibleField::omega:
{
processField<scalar>(f, omega(model));
processField<scalar>(f, model.omega());
break;
}
case incompressibleField::nut:

6
src/functionObjects/field/turbulenceFields/turbulenceFields.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2013-2021 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2013-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -161,10 +161,6 @@ protected:
const tmp<GeometricField<Type, fvPatchField, volMesh>>& tvalue
);
//- Return omega calculated from k and epsilon
template<class Model>
tmp<volScalarField> omega(const Model& model) const;
public:

35
src/functionObjects/field/turbulenceFields/turbulenceFieldsTemplates.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2012-2020 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2012-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -73,37 +73,4 @@ void Foam::functionObjects::turbulenceFields::processField
}
template<class Model>
Foam::tmp<Foam::volScalarField>
Foam::functionObjects::turbulenceFields::omega
(
const Model& model
) const
{
const scalar Cmu = 0.09;
// Assume k and epsilon are available
const volScalarField k(model.k());
const volScalarField epsilon(model.epsilon());
return tmp<volScalarField>
(
new volScalarField
(
IOobject
(
IOobject::groupName("omega", phaseName_),
k.mesh().time().timeName(),
k.mesh(),
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
epsilon/(Cmu*k),
epsilon.boundaryField().types()
)
);
}
// ************************************************************************* //