GravityForce.C
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27 
28 #include "GravityForce.H"
29 
30 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31 
32 template<class CloudType>
34 (
35  CloudType& owner,
36  const fvMesh& mesh,
37  const dictionary& dict
38 )
39 :
40  ParticleForce<CloudType>(owner, mesh, dict, typeName, false),
41  g_(owner.g().value())
42 {}
43 
44 
45 template<class CloudType>
47 :
49  g_(gf.g_)
50 {}
51 
52 
53 // * * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * //
54 
55 template<class CloudType>
57 {}
58 
59 
60 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
61 
62 template<class CloudType>
64 (
65  const typename CloudType::parcelType& p,
66  const typename CloudType::parcelType::trackingData& td,
67  const scalar dt,
68  const scalar mass,
69  const scalar Re,
70  const scalar muc
71 ) const
72 {
73  forceSuSp value(Zero);
74 
75  value.Su() = mass*g_*(1.0 - td.rhoc()/p.rho());
76 
77  return value;
78 }
79 
80 
81 // ************************************************************************* //
p
volScalarField & p
Definition: createFieldRefs.H:8
Foam::Zero
static constexpr const zero Zero
Global zero (0)
Definition: zero.H:131
Foam::forceSuSp::Su
const vector & Su() const
Return const access to the explicit contribution [kg.m/s2].
Definition: forceSuSpI.H:61
Foam::GravityForce::~GravityForce
virtual ~GravityForce()
Destructor.
Definition: GravityForce.C:56
Foam::GravityForce::GravityForce
GravityForce(CloudType &owner, const fvMesh &mesh, const dictionary &dict)
Construct from mesh.
Definition: GravityForce.C:34
Foam::GravityForce
Calculates particle gravity force.
Definition: GravityForce.H:57
Foam::forceSuSp
Helper container for force Su and Sp terms.
Definition: forceSuSp.H:64
GravityForce.H
Foam::ParticleForce
Abstract base class for particle forces.
Definition: ParticleForce.H:59
Foam::DSMCCloud
Templated base class for dsmc cloud.
Definition: DSMCCloud.H:71
dict
dictionary dict
Definition: searchingEngine.H:14
Foam::dictionary
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Definition: dictionary.H:123
mesh
dynamicFvMesh & mesh
Definition: createDynamicFvMesh.H:6
Foam::fvMesh
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:85
Foam::GravityForce::calcNonCoupled
virtual forceSuSp calcNonCoupled(const typename CloudType::parcelType &p, const typename CloudType::parcelType::trackingData &td, const scalar dt, const scalar mass, const scalar Re, const scalar muc) const
Calculate the non-coupled force.
Definition: GravityForce.C:64
Foam::Re
scalarField Re(const UList< complex > &cf)
Extract real component.
Definition: complexField.C:159
Foam::DSMCCloud::parcelType
ParcelType parcelType
Type of parcel the cloud was instantiated for.
Definition: DSMCCloud.H:220