Transport package using polynomial functions of ln(T) for mu and kappa: More...

#include <logPolynomialTransport.H>

Inheritance diagram for logPolynomialTransport< Thermo, PolySize >:

Collaboration diagram for logPolynomialTransport< Thermo, PolySize >:

Public Member Functions
	logPolynomialTransport (const word &, const logPolynomialTransport &)
	Construct as named copy.
	logPolynomialTransport (const dictionary &dict)
	Construct from dictionary.
autoPtr< logPolynomialTransport >	clone () const
	Construct and return a clone.
scalar	mu (const scalar p, const scalar T) const
	Dynamic viscosity [kg/ms].
scalar	kappa (const scalar p, const scalar T) const
	Thermal conductivity [W/mK].
scalar	alphah (const scalar p, const scalar T) const
	Thermal diffusivity of enthalpy [kg/ms].
void	write (Ostream &os) const
	Write to Ostream.
void	operator+= (const logPolynomialTransport &)
void	operator*= (const scalar)

Static Public Member Functions
static autoPtr< logPolynomialTransport >	New (const dictionary &dict)
static word	typeName ()
	Return the instantiated type name.

Friends
logPolynomialTransport	operator+ (const logPolynomialTransport &, const logPolynomialTransport &)
logPolynomialTransport	operator* (const scalar, const logPolynomialTransport &)
Ostream &	operator (Ostream &, const logPolynomialTransport &)

Detailed Description

template<class Thermo, int PolySize = 8>
class Foam::logPolynomialTransport< Thermo, PolySize >

Transport package using polynomial functions of ln(T) for mu and kappa:

$\‍[ ln(mu) = \sum_{i=1}^N \left( a[i] * ln(T)^{i-1} \right) \‍]$

$\‍[ ln(kappa) = \sum_{i=1}^N \left( b[i] * ln(T)^{i-1} \right) \‍]$

Usage

Property	Description
`muCoeffs<8>`	Dynamic viscosity polynomial coefficients
`kappaCoeffs<8>`	Thermal conductivity polynomial coefficients

Example of the specification of the transport properties:

    transport
    {
        muCoeffs<8>     ( 1000 -0.05 0.003 0 0 0 0 0 );
        kappaCoeffs<8>  ( 2000 -0.15 0.023 0 0 0 0 0 );
    }

The polynomial expressions are evaluated as so:

$\‍[ \mu = 1000 - 0.05 ln(T) + 0.003 ln(T)^2 \‍]$

$\‍[ \kappa = 2000 - 0.15 ln(T) + 0.023 ln(T)^2 \‍]$

Note

Dynamic viscosity polynomial coefficients evaluate to an expression in [Pa.s], but internally uses [Pa.s/kmol].
Thermal conductivity polynomial coefficients evaluate to an expression in [W/m/K], but internally uses [W/m/K/kmol].

Source files

See also: Foam::Polynomial

Definition at line 132 of file logPolynomialTransport.H.

Constructor & Destructor Documentation

◆ logPolynomialTransport() [1/2]

template<class Thermo, int PolySize>

logPolynomialTransport	(	const word &	name,
		const logPolynomialTransport< Thermo, PolySize > &	pt )

inline

Construct as named copy.

Definition at line 40 of file logPolynomialTransportI.H.

References Foam::name().

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◆ logPolynomialTransport() [2/2]

template<class Thermo, int PolySize>

logPolynomialTransport ( const dictionary & dict )

explicit

Construct from dictionary.

Definition at line 27 of file logPolynomialTransport.C.

References dict.

Member Function Documentation

◆ clone()

template<class Thermo, int PolySize>

Foam::autoPtr< Foam::logPolynomialTransport< Thermo, PolySize > > clone ( ) const

inline

Construct and return a clone.

Definition at line 54 of file logPolynomialTransportI.H.

References Foam::New().

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◆ New()

template<class Thermo, int PolySize>

Foam::autoPtr< Foam::logPolynomialTransport< Thermo, PolySize > > New ( const dictionary & dict )

inlinestatic

Definition at line 62 of file logPolynomialTransportI.H.

References dict, and Foam::New().

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◆ typeName()

template<class Thermo, int PolySize = 8>

word typeName ( )

inlinestatic

Return the instantiated type name.

Definition at line 212 of file logPolynomialTransport.H.

◆ mu()

template<class Thermo, int PolySize>

Foam::scalar mu	(	const scalar	p,
		const scalar	T ) const

inline

Dynamic viscosity [kg/ms].

Definition at line 71 of file logPolynomialTransportI.H.

References Foam::exp(), Foam::log(), p, and Foam::T().

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◆ kappa()

template<class Thermo, int PolySize>

Foam::scalar kappa	(	const scalar	p,
		const scalar	T ) const

inline

Thermal conductivity [W/mK].

Definition at line 82 of file logPolynomialTransportI.H.

References Foam::exp(), Foam::log(), p, and Foam::T().

Referenced by alphah().

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◆ alphah()

template<class Thermo, int PolySize>

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

inline

Thermal diffusivity of enthalpy [kg/ms].

Definition at line 93 of file logPolynomialTransportI.H.

References Cp, kappa(), p, and Foam::T().

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◆ write()

template<class Thermo, int PolySize>

void write ( Ostream & os ) const

Write to Ostream.

Definition at line 41 of file logPolynomialTransport.C.

References name, and os().

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◆ operator+=()

template<class Thermo, int PolySize = 8>

void operator+= ( const logPolynomialTransport< Thermo, PolySize > & )

inline

Definition at line 105 of file logPolynomialTransportI.H.

References Foam::mag(), operator, and Y.

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◆ operator*=()

template<class Thermo, int PolySize>

void operator*= ( const scalar s )

inline

Definition at line 126 of file logPolynomialTransportI.H.

References operator, and s().

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◆ operator+

template<class Thermo, int PolySize = 8>

logPolynomialTransport operator+	(	const logPolynomialTransport< Thermo, PolySize > &	,
		const logPolynomialTransport< Thermo, PolySize > &	)

friend

◆ operator*

template<class Thermo, int PolySize = 8>

logPolynomialTransport operator*	(	const scalar	,
		const logPolynomialTransport< Thermo, PolySize > &	)

friend

◆ operator

template<class Thermo, int PolySize = 8>

Ostream & operator	(	Ostream &	,
		const logPolynomialTransport< Thermo, PolySize > &	)

friend

Referenced by operator*=(), and operator+=().

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

src/thermophysicalModels/specie/transport/logPolynomial/logPolynomialTransport.H
src/thermophysicalModels/specie/transport/logPolynomial/logPolynomialTransport.C
src/thermophysicalModels/specie/transport/logPolynomial/logPolynomialTransportI.H

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ logPolynomialTransport() [1/2]

◆ logPolynomialTransport() [2/2]

Member Function Documentation

◆ clone()

◆ New()

◆ typeName()

◆ mu()

◆ kappa()

◆ alphah()

◆ write()

◆ operator+=()

◆ operator*=()

Friends And Related Symbol Documentation

◆ operator+

◆ operator*

◆ operator