Model of Laakkonen et al. (2007). The total breakup rate is calculated by. More...
Public Member Functions | |
TypeName ("Laakkonen") | |
Runtime type information. More... | |
Laakkonen (const populationBalanceModel &popBal, const dictionary &dict) | |
virtual | ~Laakkonen () |
Destructor. More... | |
virtual void | setBreakupRate (volScalarField &breakupRate, const label i) |
Set total breakupRate. More... | |
Public Member Functions inherited from breakupModel | |
TypeName ("breakupModel") | |
Runtime type information. More... | |
declareRunTimeSelectionTable (autoPtr, breakupModel, dictionary,(const populationBalanceModel &popBal, const dictionary &dict),(popBal, dict)) | |
breakupModel (const populationBalanceModel &popBal, const dictionary &dict) | |
autoPtr< breakupModel > | clone () const |
virtual | ~breakupModel () |
Destructor. More... | |
const populationBalanceModel & | popBal () const |
Return reference to the populationBalanceModel. More... | |
const autoPtr< daughterSizeDistributionModel > & | dsdPtr () const |
Return const-reference to daughter size distribution pointer. More... | |
autoPtr< daughterSizeDistributionModel > & | dsdPtr () |
Return reference to daughter size distribution pointer. More... | |
virtual void | precompute () |
Precompute diameter independent expressions. More... | |
Additional Inherited Members | |
Static Public Member Functions inherited from breakupModel | |
static autoPtr< breakupModel > | New (const word &type, const populationBalanceModel &popBal, const dictionary &dict) |
Protected Attributes inherited from breakupModel | |
const populationBalanceModel & | popBal_ |
Reference to the populationBalanceModel. More... | |
dictionary | dict_ |
Dictionary. More... | |
autoPtr< daughterSizeDistributionModel > | dsd_ |
Daughter size distribution model. More... | |
Model of Laakkonen et al. (2007). The total breakup rate is calculated by.
where
= | Surface tension [N/m] | |
= | Volume of mother bubble i [m3] | |
= | Turbulent dissipation rate of continuous phase [m^2/s^3] | |
= | Molecular dynamic viscosity of liquid phase [Pa s] | |
= | Density of continuous phase [kg/m^3] | |
= | Density of disperse phase [kg/m^3] |
References:
Laakkonen, M., Moilanen, P., Alopaeus, V., & Aittamaa, J. (2007). Modelling local bubble size distributions in agitated vessels. Chemical Engineering Science, 62, 721–740.
Property | Description | Required | Default value |
---|---|---|---|
C1 | coefficient C1 | no | 2.25 |
C2 | coefficient C2 | no | 0.04 |
C3 | coefficient C3 | no | 0.01 |
daughterSizeDistributionModel | inh. from breakupModel | inherited |
Definition at line 141 of file Laakkonen.H.
Laakkonen | ( | const populationBalanceModel & | popBal, |
const dictionary & | dict | ||
) |
Definition at line 52 of file Laakkonen.C.
|
inlinevirtual |
Destructor.
Definition at line 172 of file Laakkonen.H.
TypeName | ( | "Laakkonen" | ) |
Runtime type information.
|
virtual |
Set total breakupRate.
Implements breakupModel.
Definition at line 78 of file Laakkonen.C.
References Foam::cbrt(), sizeGroup::dSph(), Foam::erfc(), phaseModel::fluidThermo(), fluidThermo::mu(), sizeGroup::phase(), Foam::pow(), phaseModel::rho(), and Foam::sqrt().