FreeFOAM The Cross-Platform CFD Toolkit
Public Member Functions | Static Public Member Functions | Friends
perfectGas Class Reference

Perfect gas equation of state. More...

#include <specie/perfectGas.H>

Detailed Description

Perfect gas equation of state.

Source files

Definition at line 51 of file perfectGas.H.

+ Inheritance diagram for perfectGas:
+ Collaboration diagram for perfectGas:

List of all members.

Public Member Functions

 perfectGas (const specie &sp)
 Construct from components.
 perfectGas (Istream &)
 Construct from Istream.
 perfectGas (const word &name, const perfectGas &)
 Construct as named copy.
autoPtr< perfectGas > clone () const
 Construct and return a clone.
scalar rho (scalar p, scalar T) const
 Return density [kg/m^3].
scalar psi (scalar p, scalar T) const
 Return compressibility rho/p [s^2/m^2].
scalar Z (scalar p, scalar T) const
 Return compression factor [].
void operator+= (const perfectGas &)
void operator-= (const perfectGas &)
void operator*= (const scalar)
- Public Member Functions inherited from specie
 specie (const word &name, const scalar nMoles, const scalar molWeight)
 Construct from components with name.
 specie (const specie &)
 Construct as copy.
 specie (const word &name, const specie &)
 Construct as named copy.
 specie (Istream &)
 Construct from Istream.
scalar W () const
 Molecular weight [kg/kmol].
scalar nMoles () const
 No of moles of this species in mixture.
scalar R () const
 Gas constant [J/(kg K)].
void operator= (const specie &)
void operator+= (const specie &)
void operator-= (const specie &)

Static Public Member Functions

static autoPtr< perfectGas > New (Istream &is)

Friends

perfectGas operator+ (const perfectGas &, const perfectGas &)
perfectGas operator- (const perfectGas &, const perfectGas &)
perfectGas operator* (const scalar s, const perfectGas &)
perfectGas operator== (const perfectGas &, const perfectGas &)
Ostream & operator<< (Ostream &, const perfectGas &)

Additional Inherited Members

- Static Public Attributes inherited from specie
static const scalar RR = dimensionedConstant("R", 8314.51)
 Universal gas constant [J/(kmol K)].
static const scalar Pstd = dimensionedConstant("Pstd", 1.0e5)
 Standard pressure [Pa].
static const scalar Tstd = dimensionedConstant("Tstd", 298.15)
 Standard temperature [K].

Constructor & Destructor Documentation

perfectGas ( const specie &  sp)
inline

Construct from components.

Definition at line 37 of file perfectGasI.H.

Referenced by perfectGas::clone(), and perfectGas::New().

perfectGas ( Istream &  is)

Construct from Istream.

Definition at line 39 of file perfectGas.C.

References IOstream::check().

perfectGas ( const word &  name,
const perfectGas &  pg 
)
inline

Construct as named copy.

Definition at line 48 of file perfectGasI.H.

Member Function Documentation

autoPtr< perfectGas > clone ( ) const
inline

Construct and return a clone.

Definition at line 55 of file perfectGasI.H.

References perfectGas::perfectGas().

autoPtr< perfectGas > New ( Istream &  is)
inlinestatic

Definition at line 62 of file perfectGasI.H.

References perfectGas::perfectGas().

scalar rho ( scalar  p,
scalar  T 
) const
inline

Return density [kg/m^3].

Definition at line 71 of file perfectGasI.H.

References specie::R(), and Foam::T().

scalar psi ( scalar  p,
scalar  T 
) const
inline

Return compressibility rho/p [s^2/m^2].

Definition at line 77 of file perfectGasI.H.

References specie::R(), and Foam::T().

scalar Z ( scalar  p,
scalar  T 
) const
inline

Return compression factor [].

Definition at line 83 of file perfectGasI.H.

void operator+= ( const perfectGas &  pg)
inline

Definition at line 91 of file perfectGasI.H.

void operator-= ( const perfectGas &  pg)
inline

Definition at line 96 of file perfectGasI.H.

void operator*= ( const scalar  s)
inline

Reimplemented from specie.

Definition at line 101 of file perfectGasI.H.

Friends And Related Function Documentation

perfectGas operator+ ( const perfectGas &  pg1,
const perfectGas &  pg2 
)
friend

Definition at line 110 of file perfectGasI.H.

perfectGas operator- ( const perfectGas &  pg1,
const perfectGas &  pg2 
)
friend

Definition at line 124 of file perfectGasI.H.

perfectGas operator* ( const scalar  s,
const perfectGas &  pg 
)
friend

Definition at line 138 of file perfectGasI.H.

perfectGas operator== ( const perfectGas &  pg1,
const perfectGas &  pg2 
)
friend

Definition at line 148 of file perfectGasI.H.

Ostream& operator<< ( Ostream &  os,
const perfectGas &  pg 
)
friend

Definition at line 49 of file perfectGas.C.

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