//---------------------------------------------------------------------------
//  Project:         FlowLive
//  Module:          thermo
/*!\file             heat_capacity_ratio.h
	\brief            constants for heat capacity ratios of gases
	\version          0.0.1.1
	\date             Created: 2006-09-13
	\date             Last modified: 2006-09-13
	\author           <a href="mailto:xtobias@gmx.net">Tobias Severin, xtobias@gmx.net</a>
*/
//---------------------------------------------------------------------------
#ifndef HEAT_CAPACITY_RATIO_H
#define HEAT_CAPACITY_RATIO_H
//---------------------------------------------------------------------------
#include <thermo/thermo.h>

//---------------------------------------------------------------------------
THERMO_BEGIN

// The value of the heat capacity ratio 'kappa' for various gases @ 1 atm, 20癈
// data taken from en.wikipedia.org on 2006-09-12

// H2
static const double kKappa_H2 = 1.41;

// He
static const double kKappa_He = 1.66;

// H2O
static const double kKappa_H2O = 1.33;

// Ar
static const double kKappa_Ar = 1.67;

// Dry Air
static const double kKappa_Air = 1.40;

// CO2
static const double kKappa_CO2 = 1.30;

// CO
static const double kKappa_CO = 1.40;

// O2
static const double kKappa_O2 = 1.40;

// NO
static const double kKappa_NO = 1.40;

// N2O
static const double kKappa_N2O = 1.31;

// Cl2
static const double kKappa_Cl2 = 1.34;

// CH4
static const double kKappa_CH4 = 1.32;

//---------------------------------------------------------------------------
//! Returns the heat capacity ratio of a given specie [W/(m K)]
THERMO_EXPORT double Heat_Capacity_Ratio(const std::string &aSpecieName);

//! Returns the heat capacity ratio of a given mixture [W/(m K)]
THERMO_EXPORT double Heat_Capacity_Ratio(std::vector<std::string> &aSpeciesNames, std::vector<double> &aMolarFractions);


//---------------------------------------------------------------------------
THERMO_END

#endif