Water95 Class Reference

#include <iapws95.h>

Collaboration diagram for Water95:

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List of all members.

Public Member Functions
	Water95 ()
	~Water95 ()
Num	p (const Num &T, const Num &rho)
Num	u (const Num &T, const Num &rho)
Num	h (const Num &T, const Num &rho)
Num	s (const Num &T, const Num &rho)
Num	cp (const Num &T, const Num &rho)
Num	cv (const Num &T, const Num &rho)
Num	w (const Num &T, const Num &rho)
Public Attributes
const Num &	R
	Universal gas constant, kJ/(kg*K).
const Num &	Tc
	Water critical temperature, K.
const Num &	rhoc
	Water critical density, kg/m^3.

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Detailed Description

The thermodynamic properties of water calculated with the IAPWS95 equations. Variables and units:

T Temperature, K rho Density, kg/m^3 p Pressure, MPa u Specific internal energy, kJ/kg h Specific enthalpy, kJ/kg s Specific entropy, kJ/(kg*K) cv Isochoric specific heat, kJ/(kg*K) cp Isobaric specific heat, kJ/(kg*K) w Speed of sound, m/s

References:

[1] The International Association for the Properties of Water and Steam, "Release on the IAPWS Formulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use", dated September 1996, Fredericia, Denmark. See the "Releases" section of the website http://www.iapws.org/.

[2] NIST Chemistry Webbook: http://webbook.nist.gov/chemistry/fluid/

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Constructor & Destructor Documentation

Water95::Water95

(

)

Water95::~Water95

(

)

[inline]

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Member Function Documentation

Num Water95::p	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phirdelta(), and R.

Num Water95::u	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0tau(), IAPWS95::phirtau(), and R.

Num Water95::h	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0tau(), IAPWS95::phirdelta(), IAPWS95::phirtau(), and R.

Num Water95::s	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0(), IAPWS95::phi0tau(), IAPWS95::phir(), IAPWS95::phirtau(), and R.

Num Water95::cp	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0tautau(), IAPWS95::phirdelta(), IAPWS95::phirdeltadelta(), IAPWS95::phirdeltatau(), IAPWS95::phirtautau(), and R.

Num Water95::cv	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0tautau(), IAPWS95::phirtautau(), and R.

Num Water95::w	(	const Num &	T,
		const Num &	rho
	)

References IAPWS95::get_delta_tau(), IAPWS95::phi0tautau(), IAPWS95::phirdelta(), IAPWS95::phirdeltadelta(), IAPWS95::phirdeltatau(), IAPWS95::phirtautau(), and R.

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Member Data Documentation

const Num& Water95::R

Universal gas constant, kJ/(kg*K).

Referenced by cp(), cv(), h(), p(), s(), u(), and w().

const Num& Water95::Tc

Water critical temperature, K.

const Num& Water95::rhoc

Water critical density, kg/m^3.

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

• iapws95.h
• iapws95.cpp