specieThermo< thermo > Class Template Reference

Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the template argument type thermo. All other properties are derived from these primitive functions. More...

#include <specie/specieThermo.H>

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Detailed Description

template<class thermo>
class Foam::specieThermo< thermo >

Basic thermodynamics type based on the use of fitting functions for cp, h, s obtained from the template argument type thermo. All other properties are derived from these primitive functions.

Source files

• src/thermophysicalModels/specie/thermo/specieThermo/specieThermo.H
• src/thermophysicalModels/specie/thermo/specieThermo/specieThermoI.H
• src/thermophysicalModels/specie/thermo/specieThermo/specieThermo.C

Definition at line 91 of file specieThermo.H.

List of all members.

Public Member Functions
	specieThermo (const thermo &sp)
	construct from components
	specieThermo (Istream &)
	Construct from Istream.
	specieThermo (const word &name, const specieThermo &)
	Construct as named copy.
scalar	cv (const scalar T) const
	Heat capacity at constant volume [J/(kmol K)].
scalar	gamma (const scalar T) const
	gamma = cp/cv []
scalar	e (const scalar T) const
	Internal energy [J/kmol].
scalar	es (const scalar T) const
	Sensible internal energy [J/kmol].
scalar	g (const scalar T) const
	Gibbs free energy [J/kmol].
scalar	a (const scalar T) const
	Helmholtz free energy [J/kmol].
scalar	Cp (const scalar T) const
	Heat capacity at constant pressure [J/(kg K)].
scalar	Cv (const scalar T) const
	Heat capacity at constant volume [J/(kg K)].
scalar	H (const scalar T) const
	Enthalpy [J/kg].
scalar	Hs (const scalar T) const
	Sensible enthalpy [J/kg].
scalar	Hc () const
	Chemical enthalpy [J/kg].
scalar	S (const scalar T) const
	Entropy [J/(kg K)].
scalar	E (const scalar T) const
	Internal energy [J/kg].
scalar	G (const scalar T) const
	Gibbs free energy [J/kg].
scalar	A (const scalar T) const
	Helmholtz free energy [J/kg].
scalar	K (const scalar T) const
	Equilibrium constant [] i.t.o fugacities.
scalar	Kp (const scalar T) const
	Equilibrium constant [] i.t.o. partial pressures.
scalar	Kc (const scalar T) const
	Equilibrium constant i.t.o. molar concentration.
scalar	Kx (const scalar T, const scalar p) const
	Equilibrium constant [] i.t.o. mole-fractions.
scalar	Kn (const scalar T, const scalar p, const scalar n) const
	Equilibrium constant [] i.t.o. number of moles.
scalar	TH (const scalar H, const scalar T0) const
	Temperature from Enthalpy given an initial temperature T0.
scalar	THs (const scalar Hs, const scalar T0) const
	Temperature from sensible Enthalpy given an initial T0.
scalar	TE (const scalar E, const scalar T0) const
	Temperature from internal energy given an initial temperature T0.
void	operator+= (const specieThermo &)
void	operator-= (const specieThermo &)
void	operator*= (const scalar)
Friends
specieThermo	operator+ (const specieThermo &, const specieThermo &)
specieThermo	operator- (const specieThermo &, const specieThermo &)
specieThermo	operator* (const scalar s, const specieThermo &)
specieThermo	operator== (const specieThermo &, const specieThermo &)
Ostream &	operator (Ostream &, const specieThermo &)

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Constructor & Destructor Documentation

specieThermo

(

const thermo &

sp  )

[inline]

construct from components

Definition at line 32 of file specieThermoI.H.

specieThermo

(

Istream &

is  )

Construct from Istream.

Definition at line 41 of file specieThermo.C.

References IOstream::check().

specieThermo	(	const word &	name,
		const specieThermo< thermo > &	st
	)		[inline]

Construct as named copy.

Definition at line 81 of file specieThermoI.H.

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Member Function Documentation

Foam::scalar cv

(

const scalar

T  )

const [inline]

Heat capacity at constant volume [J/(kmol K)].

Definition at line 93 of file specieThermoI.H.

References cp.

Foam::scalar gamma

(

const scalar

T  )

const [inline]

gamma = cp/cv []

Definition at line 100 of file specieThermoI.H.

References cp.

Foam::scalar e

(

const scalar

T  )

const [inline]

Internal energy [J/kmol].

Definition at line 108 of file specieThermoI.H.

References h.

Foam::scalar es

(

const scalar

T  )

const [inline]

Sensible internal energy [J/kmol].

Definition at line 115 of file specieThermoI.H.

References hs.

Foam::scalar g

(

const scalar

T  )

const [inline]

Gibbs free energy [J/kmol].

Definition at line 122 of file specieThermoI.H.

References h.

Foam::scalar a

(

const scalar

T  )

const [inline]

Helmholtz free energy [J/kmol].

Definition at line 129 of file specieThermoI.H.

References e.

Foam::scalar Cp

(

const scalar

T  )

const [inline]

Heat capacity at constant pressure [J/(kg K)].

Definition at line 136 of file specieThermoI.H.

References cp.

Foam::scalar Cv

(

const scalar

T  )

const [inline]

Heat capacity at constant volume [J/(kg K)].

Definition at line 143 of file specieThermoI.H.

Foam::scalar H

(

const scalar

T  )

const [inline]

Enthalpy [J/kg].

Definition at line 150 of file specieThermoI.H.

References h.

Foam::scalar Hs

(

const scalar

T  )

const [inline]

Sensible enthalpy [J/kg].

Definition at line 157 of file specieThermoI.H.

References hs.

Foam::scalar Hc

(

)

const [inline]

Chemical enthalpy [J/kg].

Definition at line 164 of file specieThermoI.H.

Foam::scalar S

(

const scalar

T  )

const [inline]

Entropy [J/(kg K)].

Definition at line 171 of file specieThermoI.H.

Foam::scalar E

(

const scalar

T  )

const [inline]

Internal energy [J/kg].

Definition at line 178 of file specieThermoI.H.

References e.

Foam::scalar G

(

const scalar

T  )

const [inline]

Gibbs free energy [J/kg].

Definition at line 185 of file specieThermoI.H.

Foam::scalar A

(

const scalar

T  )

const [inline]

Helmholtz free energy [J/kg].

Definition at line 192 of file specieThermoI.H.

Foam::scalar K

(

const scalar

T  )

const [inline]

Equilibrium constant [] i.t.o fugacities.

= PIi(fi/Pstd)^nui

Definition at line 199 of file specieThermoI.H.

References Foam::exp(), and T.

Foam::scalar Kp

(

const scalar

T  )

const [inline]

Equilibrium constant [] i.t.o. partial pressures.

= PIi(pi/Pstd)^nui For low pressures (where the gas mixture is near perfect) Kp = K

Definition at line 215 of file specieThermoI.H.

References K.

Foam::scalar Kc

(

const scalar

T  )

const [inline]

Equilibrium constant i.t.o. molar concentration.

= PIi(ci/cstd)^nui For low pressures (where the gas mixture is near perfect) Kc = Kp(pstd/(RR*T))^nu

Definition at line 222 of file specieThermoI.H.

References equal(), and Foam::pow().

Foam::scalar Kx	(	const scalar	T,
		const scalar	p
	)		const [inline]

Equilibrium constant [] i.t.o. mole-fractions.

For low pressures (where the gas mixture is near perfect) Kx = Kp(pstd/p)^nui

Definition at line 237 of file specieThermoI.H.

References equal(), and Foam::pow().

Foam::scalar Kn	(	const scalar	T,
		const scalar	p,
		const scalar	n
	)		const [inline]

Equilibrium constant [] i.t.o. number of moles.

For low pressures (where the gas mixture is near perfect) Kn = Kp(n*pstd/p)^nui where n = number of moles in mixture

Definition at line 255 of file specieThermoI.H.

References equal(), and Foam::pow().

Foam::scalar TH	(	const scalar	H,
		const scalar	T0
	)		const [inline]

Temperature from Enthalpy given an initial temperature T0.

Definition at line 274 of file specieThermoI.H.

References T.

Foam::scalar THs	(	const scalar	Hs,
		const scalar	T0
	)		const [inline]

Temperature from sensible Enthalpy given an initial T0.

Definition at line 285 of file specieThermoI.H.

References T.

Foam::scalar TE	(	const scalar	E,
		const scalar	T0
	)		const [inline]

Temperature from internal energy given an initial temperature T0.

Definition at line 296 of file specieThermoI.H.

References T.

void operator+=

(

const specieThermo< thermo > &

)

[inline]

void operator-=

(

const specieThermo< thermo > &

)

[inline]

void operator*=

(

const scalar

s  )

[inline]

Definition at line 326 of file specieThermoI.H.

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Friends And Related Function Documentation

specieThermo operator+	(	const specieThermo< thermo > &	,
		const specieThermo< thermo > &
	)		[friend]

specieThermo operator-	(	const specieThermo< thermo > &	,
		const specieThermo< thermo > &
	)		[friend]

specieThermo operator*	(	const scalar	s,
		const specieThermo< thermo > &
	)		[friend]

specieThermo operator==	(	const specieThermo< thermo > &	,
		const specieThermo< thermo > &
	)		[friend]

Ostream& operator	(	Ostream &	,
		const specieThermo< thermo > &
	)		[friend]

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The documentation for this class was generated from the following files:

• src/thermophysicalModels/specie/thermo/specieThermo/specieThermo.H
• src/thermophysicalModels/specie/thermo/specieThermo/specieThermo.C
• src/thermophysicalModels/specie/thermo/specieThermo/specieThermoI.H