The IDEA fuel is constructed by adding 30% alphaMethylNaphthalene with 70% n-decane. More...

Inheritance diagram for IDEA:

Collaboration diagram for IDEA:

Public Member Functions
	TypeName ("IDEA")

	IDEA ()

	IDEA (const liquidProperties &l, const NSRDSfunc5 &density, const NSRDSfunc1 &vapourPressure, const NSRDSfunc6 &heatOfVapourisation, const NSRDSfunc0 &heatCapacity, const NSRDSfunc0 &enthalpy, const NSRDSfunc7 &idealGasHeatCapacity, const NSRDSfunc4 &secondVirialCoeff, const NSRDSfunc1 &dynamicViscosity, const NSRDSfunc2 &vapourDynamicViscosity, const NSRDSfunc0 &thermalConductivity, const NSRDSfunc2 &vapourThermalConductivity, const NSRDSfunc6 &surfaceTension, const APIdiffCoefFunc &vapourDiffussivity)

	IDEA (const dictionary &dict)

virtual autoPtr< liquidProperties >	clone () const

scalar	rho (scalar p, scalar T) const

scalar	pv (scalar p, scalar T) const

scalar	hl (scalar p, scalar T) const

scalar	Cp (scalar p, scalar T) const

scalar	h (scalar p, scalar T) const

scalar	Cpg (scalar p, scalar T) const

scalar	B (scalar p, scalar T) const

scalar	mu (scalar p, scalar T) const

scalar	mug (scalar p, scalar T) const

scalar	kappa (scalar p, scalar T) const

scalar	kappag (scalar p, scalar T) const

scalar	sigma (scalar p, scalar T) const

scalar	D (scalar p, scalar T) const

scalar	D (scalar p, scalar T, scalar Wb) const

void	writeData (Ostream &os) const

Public Member Functions inherited from liquidProperties
	TypeName ("liquid")

	declareRunTimeSelectionTable (autoPtr, liquidProperties,,(),())

	declareRunTimeSelectionTable (autoPtr, liquidProperties, dictionary,(const dictionary &dict),(dict))

	liquidProperties (scalar W, scalar Tc, scalar Pc, scalar Vc, scalar Zc, scalar Tt, scalar Pt, scalar Tb, scalar dipm, scalar omega, scalar delta)

	liquidProperties (const dictionary &dict)

virtual	~liquidProperties ()=default

scalar	Y () const

scalar	Tc () const

scalar	Pc () const

scalar	Vc () const

scalar	Zc () const

scalar	Tt () const

scalar	Pt () const

scalar	Tb () const

scalar	dipm () const

scalar	omega () const

scalar	delta () const

scalar	limit (const scalar T) const

scalar	psi (scalar p, scalar T) const

scalar	CpMCv (scalar p, scalar T) const

scalar	Ha (const scalar p, const scalar T) const

scalar	Hs (const scalar p, const scalar T) const

scalar	Hc () const

scalar	S (const scalar p, const scalar T) const

scalar	alphah (const scalar p, const scalar T) const

virtual scalar	pvInvert (scalar p) const

void	readIfPresent (const dictionary &dict)

template<class Func >
void	readIfPresent (Func &f, const word &name, const dictionary &dict)

template<class Liquid >
void	readIfPresent (Liquid &l, const dictionary &dict)

template<class Liquid >
void	writeData (const Liquid &l, Ostream &os) const

Public Member Functions inherited from thermophysicalProperties
	TypeName ("thermophysicalProperties")

	declareRunTimeSelectionTable (autoPtr, thermophysicalProperties,,(),())

	declareRunTimeSelectionTable (autoPtr, thermophysicalProperties, dictionary,(const dictionary &dict),(dict))

	thermophysicalProperties (scalar W)

	thermophysicalProperties (const dictionary &dict)

virtual	~thermophysicalProperties ()=default

scalar	W () const

scalar	limit (const scalar T) const

void	readIfPresent (const dictionary &dict)

Friends
class	liquidProperties

Ostream &	operator<< (Ostream &os, const IDEA &l)

Additional Inherited Members
Static Public Member Functions inherited from liquidProperties
static autoPtr< liquidProperties >	New (const word &name)

static autoPtr< liquidProperties >	New (const dictionary &dict)

Static Public Member Functions inherited from thermophysicalProperties
static autoPtr< thermophysicalProperties >	New (const word &name)

static autoPtr< thermophysicalProperties >	New (const dictionary &dict)

Static Public Attributes inherited from liquidProperties
static const bool	incompressible = true

static const bool	isochoric = false

Detailed Description

The IDEA fuel is constructed by adding 30% alphaMethylNaphthalene with 70% n-decane.

The new properties have been calculated by adding the values in these proportions and making a least square fit, using the same NSRDS-eq. so that Y = 0.3*Y_naphthalene + 0.7*Y_decane

The valid Temperature range for n-decane is normally 243.51 - 617.70 K and for the naphthalene it is 242.67 - 772.04 K The least square fit was done in the interval 244 - 617 K

The critical temperature was taken to be 618.074 K, since this is the 'c'-value in the rho-equation, which corresponds to Tcrit, This value was then used in the fit for the NSRDS6-eq, which uses Tcrit. (important for the latent heat and surface tension)

The molecular weights are 142.20 and 142.285 and for the IDEA fuel it is thus 142.26 ( approximately 0.3*142.2 + 0.7*142.285 )

Critical pressure was set to the lowest one (n-Decane)

Critical volume... also the lowest one (naphthalene) 0.523 m^3/kmol

Second Virial Coefficient is n-Decane

Source files

Definition at line 78 of file IDEA.H.

Constructor & Destructor Documentation

◆ IDEA() [1/3]

IDEA ( )

Definition at line 35 of file IDEA.C.

◆ IDEA() [2/3]

IDEA	(	const liquidProperties &	l,
		const NSRDSfunc5 &	density,
		const NSRDSfunc1 &	vapourPressure,
		const NSRDSfunc6 &	heatOfVapourisation,
		const NSRDSfunc0 &	heatCapacity,
		const NSRDSfunc0 &	enthalpy,
		const NSRDSfunc7 &	idealGasHeatCapacity,
		const NSRDSfunc4 &	secondVirialCoeff,
		const NSRDSfunc1 &	dynamicViscosity,
		const NSRDSfunc2 &	vapourDynamicViscosity,
		const NSRDSfunc0 &	thermalConductivity,
		const NSRDSfunc2 &	vapourThermalConductivity,
		const NSRDSfunc6 &	surfaceTension,
		const APIdiffCoefFunc &	vapourDiffussivity
	)