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fluxLimitedLangmuirHinshelwoodReactionRate Class Reference

Langmuir-Hinshelwood reaction rate for gaseous reactions on surfaces including the optional flux limiter of Waletzko and Schmidt. More...

Public Member Functions

 fluxLimitedLangmuirHinshelwoodReactionRate (const speciesTable &species, const objectRegistry &ob, const dictionary &dict)
 Construct from dictionary. More...
 
void preEvaluate () const
 Pre-evaluation hook. More...
 
void postEvaluate () const
 Post-evaluation hook. More...
 
scalar operator() (const scalar p, const scalar T, const scalarField &c, const label li) const
 
scalar ddT (const scalar p, const scalar T, const scalarField &c, const label li) const
 
const List< Tuple2< label, scalar > > & beta () const
 Third-body efficiencies (beta = 1-alpha) More...
 
void dcidc (const scalar p, const scalar T, const scalarField &c, const label li, scalarField &dcidc) const
 Species concentration derivative of the pressure dependent term. More...
 
scalar dcidT (const scalar p, const scalar T, const scalarField &c, const label li) const
 Temperature derivative of the pressure dependent term. More...
 
void write (Ostream &os) const
 Write to stream. More...
 

Static Public Member Functions

static word type ()
 Return the type name. More...
 

Friends

Ostream & operator<< (Ostream &, const fluxLimitedLangmuirHinshelwoodReactionRate &)
 

Detailed Description

Langmuir-Hinshelwood reaction rate for gaseous reactions on surfaces including the optional flux limiter of Waletzko and Schmidt.

References: 

    Hinshelwood, C.N. (1940).
    The Kinetics of Chemical Change.
    Oxford Clarendon Press

    Waletzko, N., & Schmidt, L. D. (1988).
    Modeling catalytic gauze reactors: HCN synthesis.
    AIChE journal, 34(7), 1146-1156.
Source files

Definition at line 72 of file fluxLimitedLangmuirHinshelwoodReactionRate.H.

Constructor & Destructor Documentation

◆ fluxLimitedLangmuirHinshelwoodReactionRate()

fluxLimitedLangmuirHinshelwoodReactionRate ( const speciesTable &  species,
const objectRegistry &  ob,
const dictionary &  dict 
)
inline

Construct from dictionary.

Definition at line 55 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, forAll, dictionary::found(), dictionary::lookup(), dictionary::lookupOrDefault(), specieCoeffs::setLRhs(), and List< T >::size().

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Member Function Documentation

◆ type()

static word type ( )
inlinestatic

Return the type name.

Definition at line 124 of file fluxLimitedLangmuirHinshelwoodReactionRate.H.

References fluxLimitedLangmuirHinshelwoodReactionRate::beta(), Foam::constant::universal::c, fluxLimitedLangmuirHinshelwoodReactionRate::dcidc(), fluxLimitedLangmuirHinshelwoodReactionRate::dcidT(), fluxLimitedLangmuirHinshelwoodReactionRate::ddT(), p, fluxLimitedLangmuirHinshelwoodReactionRate::postEvaluate(), fluxLimitedLangmuirHinshelwoodReactionRate::preEvaluate(), Foam::T(), and fluxLimitedLangmuirHinshelwoodReactionRate::write().

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◆ preEvaluate()

void preEvaluate ( ) const
inline

Pre-evaluation hook.

Definition at line 210 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ postEvaluate()

void postEvaluate ( ) const
inline

Post-evaluation hook.

Definition at line 215 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ operator()()

Foam::scalar operator() ( const scalar  p,
const scalar  T,
const scalarField &  c,
const label  li 
) const
inline

Definition at line 221 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References fluxLimitedLangmuirHinshelwoodReactionRate::ddT(), Foam::exp(), forAll, Foam::min(), Foam::pow(), Foam::constant::physicoChemical::RR, Foam::sqrt(), Foam::T(), and Foam::constant::mathematical::twoPi().

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◆ ddT()

Foam::scalar ddT ( const scalar  p,
const scalar  T,
const scalarField &  c,
const label  li 
) const
inline

Definition at line 273 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References Foam::exp(), forAll, Foam::pow(), Foam::constant::physicoChemical::RR, Foam::sqrt(), Foam::T(), and Foam::constant::mathematical::twoPi().

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::operator()(), and fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ beta()

const Foam::List< Foam::Tuple2< Foam::label, Foam::scalar > > & beta ( ) const
inline

Third-body efficiencies (beta = 1-alpha)

non-empty only for third-body reactions with enhanced molecularity (alpha != 1)

Definition at line 343 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References fluxLimitedLangmuirHinshelwoodReactionRate::dcidc().

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ dcidc()

void dcidc ( const scalar  p,
const scalar  T,
const scalarField &  c,
const label  li,
scalarField &  dcidc 
) const
inline

Species concentration derivative of the pressure dependent term.

Definition at line 350 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References fluxLimitedLangmuirHinshelwoodReactionRate::dcidT().

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::beta(), and fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ dcidT()

Foam::scalar dcidT ( const scalar  p,
const scalar  T,
const scalarField &  c,
const label  li 
) const
inline

Temperature derivative of the pressure dependent term.

Definition at line 361 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References fluxLimitedLangmuirHinshelwoodReactionRate::write().

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::dcidc(), and fluxLimitedLangmuirHinshelwoodReactionRate::type().

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◆ write()

void write ( Ostream &  os) const
inline

Write to stream.

Definition at line 373 of file fluxLimitedLangmuirHinshelwoodReactionRateI.H.

References Foam::writeEntry().

Referenced by fluxLimitedLangmuirHinshelwoodReactionRate::dcidT(), and fluxLimitedLangmuirHinshelwoodReactionRate::type().

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Friends And Related Function Documentation

◆ operator<<

Ostream& operator<< ( Ostream &  ,
const fluxLimitedLangmuirHinshelwoodReactionRate &   
)
friend
The documentation for this class was generated from the following files: