createFields.H
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1 Info<< "Reading field U\n" << endl;
2 volVectorField U
3 (
4  IOobject
5  (
6  "U",
7  runTime.name(),
8  mesh,
9  IOobject::MUST_READ,
10  IOobject::AUTO_WRITE
11  ),
12  mesh
13 );
14 
15 
16 Info<< "Creating face flux\n" << endl;
17 surfaceScalarField phi
18 (
19  IOobject
20  (
21  "phi",
22  runTime.name(),
23  mesh,
24  IOobject::NO_READ,
25  IOobject::NO_WRITE
26  ),
27  mesh,
28  dimensionedScalar(mesh.Sf().dimensions()*U.dimensions(), 0)
29 );
30 
31 
32 autoPtr<viscosityModel> viscosity(viscosityModel::New(mesh));
33 
34 autoPtr<incompressible::momentumTransportModel> turbulence
35 (
36  incompressible::momentumTransportModel::New(U, phi, viscosity)
37 );
38 
39 dimensionedVector Ubar("Ubar", dimVelocity, viscosity);
40 
41 vector flowDirection = (Ubar/mag(Ubar)).value();
42 tensor flowMask = sqr(flowDirection);
43 
44 dimensionedVector gradP
45 (
46  "gradP",
47  dimensionSet(0, 1, -2, 0, 0),
48  Zero
49 );
50 
51 #include "createFvModels.H"
52 #include "createFvConstraints.H"
Foam::DimensionedField::dimensions
const dimensionSet & dimensions() const
Return dimensions.
Definition: DimensionedFieldI.H:48
Foam::fvMesh::Sf
const surfaceVectorField & Sf() const
Return cell face area vectors.
Definition: fvMeshGeometry.C:338
mesh
Foam::fvMesh mesh(Foam::IOobject(regionName, runTime.name(), runTime, Foam::IOobject::MUST_READ), false)
Foam::Zero
static const zero Zero
Definition: zero.H:97
Foam::volVectorField
VolField< vector > volVectorField
Definition: volFieldsFwd.H:63
Foam::tensor
Tensor< scalar > tensor
Tensor of scalars.
Definition: tensor.H:51
Foam::endl
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:288
Foam::surfaceScalarField
SurfaceField< scalar > surfaceScalarField
Definition: surfaceFieldsFwd.H:56
Foam::Info
messageStream Info
Foam::sqr
tmp< DimensionedField< typename outerProduct< Type, Type >::type, GeoMesh, Field >> sqr(const DimensionedField< Type, GeoMesh, PrimitiveField > &df)
Definition: DimensionedFieldFunctions.C:134
Foam::vector
Vector< scalar > vector
A scalar version of the templated Vector.
Definition: vector.H:49
Foam::dimVelocity
const dimensionSet & dimVelocity
Definition: dimensions.C:154
Foam::dimensionedVector
dimensioned< vector > dimensionedVector
Dimensioned vector obtained from generic dimensioned type.
Definition: dimensionedVector.H:48
Foam::mag
tmp< DimensionedField< scalar, GeoMesh, Field > > mag(const DimensionedField< Type, GeoMesh, PrimitiveField > &df)
Definition: DimensionedFieldFunctions.C:238
Foam::New
tmp< DimensionedField< TypeR, GeoMesh, Field > > New(const tmp< DimensionedField< TypeR, GeoMesh, Field >> &tdf1, const word &name, const dimensionSet &dimensions)
Definition: DimensionedFieldReuseFunctions.H:40
Foam::dimensionedScalar
dimensioned< scalar > dimensionedScalar
Dimensioned scalar obtained from generic dimensioned type.
Definition: dimensionedScalar.H:46
flowDirection
vector flowDirection
Definition: createFields.H:41
gradP
dimensionedVector gradP("gradP", dimensionSet(0, 1, -2, 0, 0), Zero)
flowMask
tensor flowMask
Definition: createFields.H:42
viscosity
Info<< "Reading field U\n"<< endl;volVectorField U(IOobject("U", runTime.name(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Creating face flux\n"<< endl;surfaceScalarField phi(IOobject("phi", runTime.name(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), mesh, dimensionedScalar(mesh.Sf().dimensions() *U.dimensions(), 0));autoPtr< viscosityModel > viscosity(viscosityModel::New(mesh))
turbulence
autoPtr< incompressible::momentumTransportModel > turbulence(incompressible::momentumTransportModel::New(U, phi, viscosity))
Ubar
dimensionedVector Ubar("Ubar", dimVelocity, viscosity)
U
volVectorField U(IOobject("U", runTime.name(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), mesh, dimensionedVector(dimVelocity, Zero))