Char oxidation model given by Hurt and Mitchell: More...

Public Member Functions
	TypeName ("COxidationHurtMitchell")
	Runtime type information. More...

	COxidationHurtMitchell (const dictionary &dict, CloudType &owner)
	Construct from dictionary. More...

	COxidationHurtMitchell (const COxidationHurtMitchell< CloudType > &srm)
	Construct copy. More...

virtual autoPtr< SurfaceReactionModel< CloudType > >	clone () const
	Construct and return a clone. More...

virtual	~COxidationHurtMitchell ()=default
	Destructor. More...

virtual scalar	calculate (const scalar dt, const scalar Re, const scalar nu, const label celli, const scalar d, const scalar T, const scalar Tc, const scalar pc, const scalar rhoc, const scalar mass, const scalarField &YGas, const scalarField &YLiquid, const scalarField &YSolid, const scalarField &YMixture, const scalar N, scalarField &dMassGas, scalarField &dMassLiquid, scalarField &dMassSolid, scalarField &dMassSRCarrier) const
	Update surface reactions. More...

Detailed Description

template<class CloudType>
class Foam::COxidationHurtMitchell< CloudType >

Char oxidation model given by Hurt and Mitchell:

Based on the reference: Hurt R. and Mitchell R., "Unified high-temperature char combustion kinetics for a suite of coals of various rank", 24th Symposium in Combustion, The Combustion Institute, 1992, p 1243-1250

Model specifies the rate of char combustion.

C(s) + Sb*O2 -> CO2

where Sb is the stoichiometry of the reaction

Model validity: Gas temperature: Tc > 1500 K Particle sizes: 75 um -> 200 um Pox > 0.3 atm

Definition at line 65 of file COxidationHurtMitchell.H.

Constructor & Destructor Documentation

◆ COxidationHurtMitchell() [1/2]

COxidationHurtMitchell	(	const dictionary &	dict,
		CloudType &	owner
	)

Construct from dictionary.

Definition at line 36 of file COxidationHurtMitchell.C.

References Foam::endl(), and Foam::Info.

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◆ COxidationHurtMitchell() [2/2]

COxidationHurtMitchell ( const COxidationHurtMitchell< CloudType > & srm )

Construct copy.

Definition at line 78 of file COxidationHurtMitchell.C.

◆ ~COxidationHurtMitchell()

virtual ~COxidationHurtMitchell ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "COxidationHurtMitchell< CloudType >" )

Runtime type information.

◆ clone()

virtual autoPtr<SurfaceReactionModel<CloudType> > clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 136 of file COxidationHurtMitchell.H.

◆ calculate()

Foam::scalar calculate	(	const scalar	dt,
		const scalar	Re,
		const scalar	nu,
		const label	celli,
		const scalar	d,
		const scalar	T,
		const scalar	Tc,
		const scalar	pc,
		const scalar	rhoc,
		const scalar	mass,
		const scalarField &	YGas,
		const scalarField &	YLiquid,
		const scalarField &	YSolid,
		const scalarField &	YMixture,
		const scalar	N,
		scalarField &	dMassGas,
		scalarField &	dMassLiquid,
		scalarField &	dMassSolid,
		scalarField &	dMassSRCarrier
	)		const

virtual

Update surface reactions.

Definition at line 99 of file COxidationHurtMitchell.C.

References A, Foam::exp(), Foam::max(), Foam::min(), Foam::constant::mathematical::pi(), Foam::constant::thermodynamic::RR, Foam::sqr(), Foam::sqrt(), and T.