Particle electric force model involving the Coulomb force calculation. More...
Public Member Functions | |
TypeName ("Coulomb") | |
Runtime type information. More... | |
CoulombForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict) | |
Construct from mesh. More... | |
CoulombForce (const CoulombForce &gf) | |
Copy construct. More... | |
void | operator= (const CoulombForce< CloudType > &)=delete |
No copy assignment. More... | |
virtual autoPtr< ParticleForce< CloudType > > | clone () const |
Construct and return a clone. More... | |
virtual | ~CoulombForce ()=default |
Destructor. More... | |
virtual void | cacheFields (const bool store) |
Cache fields. More... | |
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. More... | |
Public Member Functions inherited from ParticleForce< CloudType > | |
TypeName ("particleForce") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, ParticleForce, dictionary,(CloudType &owner, const fvMesh &mesh, const dictionary &dict),(owner, mesh, dict)) | |
Declare runtime constructor selection table. More... | |
ParticleForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType, const bool readCoeffs) | |
Construct from mesh. More... | |
ParticleForce (const ParticleForce &pf) | |
Construct copy. More... | |
virtual | ~ParticleForce () |
Destructor. More... | |
const CloudType & | owner () const noexcept |
Return const access to the cloud owner. More... | |
CloudType & | owner () noexcept |
Return reference to the cloud owner. More... | |
const fvMesh & | mesh () const noexcept |
Return the mesh database. More... | |
const dictionary & | coeffs () const noexcept |
Return the force coefficients dictionary. More... | |
virtual forceSuSp | calcCoupled (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 coupled force. More... | |
virtual scalar | massAdd (const typename CloudType::parcelType &p, const typename CloudType::parcelType::trackingData &td, const scalar mass) const |
Return the added mass. More... | |
Additional Inherited Members | |
Public Types inherited from ParticleForce< CloudType > | |
typedef VectorSpace< Vector< vector >, vector, 2 > | returnType |
Convenience typedef for return type. More... | |
Static Public Member Functions inherited from ParticleForce< CloudType > | |
static autoPtr< ParticleForce< CloudType > > | New (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType) |
Selector. More... | |
Particle electric force model involving the Coulomb force calculation.
where
= | Coulomb force [kg m s^{-2}] | |
= | Electric charge of particle [A s] | |
= | Electric field [kg m^2 A^{-1} s^{-3} m^{-1}] |
References:
Governing equations (tag:YSSD): Ye, Q., Steigleder, T., Scheibe, A., & Domnick, J. (2002). Numerical simulation of the electrostatic powder coating process with a corona spray gun. Journal of Electrostatics, 54(2), 189-205. DOI:10.1016/S0304-3886(01)00181-4
constant/cloudProperties
: subModels { solution { interpolationSchemes { <Ename> <interpolationScheme>; } } particleForces { Coulomb { q <Function1<scalar>>; E <word>; } } }
where the entries mean:
Property | Description | Type | Reqd | Deflt |
---|---|---|---|---|
type | Type name: Coulomb | word | yes | - |
q | Electric charge of particles | <Function1<scalar> | yes | - |
E | Name of electric field | word | no | E |
particleForces { Coulomb { q table ( // d [m] q [C = A s] (1e-06 -5.0e-11) (1e-05 -1.0e-10) ); E electricPotential:E; } }
Definition at line 162 of file CoulombForce.H.
CoulombForce | ( | CloudType & | owner, |
const fvMesh & | mesh, | ||
const dictionary & | dict | ||
) |
Construct from mesh.
Definition at line 60 of file CoulombForce.C.
CoulombForce | ( | const CoulombForce< CloudType > & | gf | ) |
Copy construct.
Definition at line 78 of file CoulombForce.C.
|
virtualdefault |
Destructor.
TypeName | ( | "Coulomb" | ) |
Runtime type information.
|
delete |
No copy assignment.
|
inlinevirtual |
Construct and return a clone.
Reimplemented from ParticleForce< CloudType >.
Definition at line 226 of file CoulombForce.H.
|
virtual |
Cache fields.
Reimplemented from ParticleForce< CloudType >.
Definition at line 92 of file CoulombForce.C.
|
virtual |
Calculate the non-coupled force.
Reimplemented from ParticleForce< CloudType >.
Definition at line 116 of file CoulombForce.C.
References interpolation< Type >::interpolate(), p, and Foam::Zero.