Public Member Functions | Static Public Member Functions | Friends | List of all members
hTabulatedThermo< EquationOfState > Class Template Reference

Enthalpy based thermodynamics package using uniform tabulated data for enthalpy and heat capacity vs pressure and temperature. More...

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Public Member Functions

 hTabulatedThermo (const word &name, const dictionary &dict)
 Construct from name and dictionary. More...
 
 hTabulatedThermo (const word &, const hTabulatedThermo &)
 Construct as a named copy. More...
 
scalar limit (const scalar) const
 Limit the temperature to be in the range Tlow_ to Thigh_. More...
 
scalar Cp (const scalar p, const scalar T) const
 Heat capacity at constant pressure [J/kg/K]. More...
 
scalar Cv (const scalar p, const scalar T) const
 Heat capacity at constant volume [J/kg/K]. More...
 
scalar Hs (const scalar p, const scalar T) const
 Sensible enthalpy [J/kg]. More...
 
scalar Ha (const scalar p, const scalar T) const
 Absolute enthalpy [J/kg]. More...
 
scalar Es (const scalar p, const scalar T) const
 Sensible internal energy [J/kg]. More...
 
scalar Ea (const scalar p, const scalar T) const
 Absolute internal energy [J/kg]. More...
 
scalar Hf () const
 Enthalpy of formation [J/kg]. More...
 
scalar S (const scalar p, const scalar T) const
 Entropy [J/kg/K]. More...
 
scalar Gstd (const scalar T) const
 Gibbs free energy of the mixture in the standard state [J/kg]. More...
 
scalar dCpdT (const scalar p, const scalar T) const
 Temperature derivative of heat capacity at constant pressure. More...
 
void write (Ostream &os) const
 Write to Ostream. More...
 

Static Public Member Functions

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

Friends

Ostream & operator (Ostream &, const hTabulatedThermo &)
 

Detailed Description

template<class EquationOfState>
class Foam::hTabulatedThermo< EquationOfState >

Enthalpy based thermodynamics package using uniform tabulated data for enthalpy and heat capacity vs pressure and temperature.

Usage
Property Description
Hf Heat of formation
Sf Standard entropy
Hs Sensible enthalpy vs pressure and temperature table
Cp Specific heat capacity vs pressure and temperature table

Example of the specification of the thermodynamic properties: 

    thermodynamics
    {
        Hf              0;
        Sf              0;

        Hs
        {
            pLow    1e4;
            pHigh   5e5;

            Tlow    200;
            Thigh   1500;

            values
            <m> <n>
            (
                (..........)
                .
                .
                .
                (..........)
            );
        }

        Cp
        {
            pLow    1e3;
            pHigh   1e6;

            Tlow    200;
            Thigh   1500;

            values
            <m> <n>
            (
                (..........)
                .
                .
                .
                (..........)
            );
        }
    }
Source files
See also
Foam::Function2s::uniformTable

Definition at line 139 of file hTabulatedThermo.H.

Constructor & Destructor Documentation

◆ hTabulatedThermo() [1/2]

hTabulatedThermo ( const word &  name,
const dictionary &  dict 
)

Construct from name and dictionary.

Definition at line 32 of file hTabulatedThermo.C.

◆ hTabulatedThermo() [2/2]

hTabulatedThermo ( const word &  name,
const hTabulatedThermo< EquationOfState > &  pt 
)
inline

Construct as a named copy.

Definition at line 31 of file hTabulatedThermoI.H.

Member Function Documentation

◆ typeName()

static word typeName ( )
inlinestatic

Return the instantiated type name.

Definition at line 181 of file hTabulatedThermo.H.

◆ limit()

Foam::scalar limit ( const scalar  T) const
inline

Limit the temperature to be in the range Tlow_ to Thigh_.

Definition at line 49 of file hTabulatedThermoI.H.

References Foam::T().

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◆ Cp()

Foam::scalar Cp ( const scalar  p,
const scalar  T 
) const
inline

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

Definition at line 59 of file hTabulatedThermoI.H.

References p, and Foam::T().

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◆ Cv()

Foam::scalar Cv ( const scalar  p,
const scalar  T 
) const
inline

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

Definition at line 70 of file hTabulatedThermoI.H.

References p, and Foam::T().

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◆ Hs()

Foam::scalar Hs ( const scalar  p,
const scalar  T 
) const
inline

Sensible enthalpy [J/kg].

Definition at line 81 of file hTabulatedThermoI.H.

References p, and Foam::T().

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◆ Ha()

Foam::scalar Ha ( const scalar  p,
const scalar  T 
) const
inline

Absolute enthalpy [J/kg].

Definition at line 92 of file hTabulatedThermoI.H.

References Hs(), p, and Foam::T().

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◆ Es()

Foam::scalar Es ( const scalar  p,
const scalar  T 
) const
inline

Sensible internal energy [J/kg].

Definition at line 111 of file hTabulatedThermoI.H.

References Hs(), p, rho, and Foam::T().

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◆ Ea()

Foam::scalar Ea ( const scalar  p,
const scalar  T 
) const
inline

Absolute internal energy [J/kg].

Definition at line 122 of file hTabulatedThermoI.H.

References Ha(), p, rho, and Foam::T().

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◆ Hf()

Foam::scalar Hf
inline

Enthalpy of formation [J/kg].

Definition at line 103 of file hTabulatedThermoI.H.

◆ S()

Foam::scalar S ( const scalar  p,
const scalar  T 
) const
inline

Entropy [J/kg/K].

Definition at line 133 of file hTabulatedThermoI.H.

References NotImplemented.

◆ Gstd()

Foam::scalar Gstd ( const scalar  T) const
inline

Gibbs free energy of the mixture in the standard state [J/kg].

Definition at line 145 of file hTabulatedThermoI.H.

References NotImplemented.

◆ dCpdT()

Foam::scalar dCpdT ( const scalar  p,
const scalar  T 
) const
inline

Temperature derivative of heat capacity at constant pressure.

Definition at line 156 of file hTabulatedThermoI.H.

References p, and Foam::T().

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◆ write()

void write ( Ostream &  os) const

Write to Ostream.

Definition at line 50 of file hTabulatedThermo.C.

References dictionary::add(), dict, dictionaryName::dictName(), Foam::indent(), and Foam::vtkWriteOps::write().

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Friends And Related Function Documentation

◆ operator

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