IdealGasDensity Class Reference

#include </work/cekees/proteus/proteus/densityRelations.h>

Inheritance diagram for IdealGasDensity:

Collaboration diagram for IdealGasDensity:

Public Member Functions
	IdealGasDensity (const double *rwork)
void	calc (const double &psi)

Public Attributes
double	T
double	W
double	R
double	convFactor
double	WoverRT
double	rho0
double	psi0
Public Attributes inherited from DensityRelation
double	rho
double	drho

Detailed Description

The density of an ideal gas.

Parameters

[in]	psi	The pressure head
[in]	rwork[0]	The temperature in say [K], \( T \)
[in]	rwork[1]	The molar weight of the gas in say [kg]/[mol], \( W \),
[in]	rwork[2]	The ideal gas weight constant in say [J]/[mol]/[K], \( R \)
[in]	rwork[3]	Conversion factor for input pressure head to pressure units consistent with W, R, and T, ie rho_0*|g|
[in]	rwork[4]	reference density, say in [kg]/[m^3]
[in]	rwork[5]	reference pressure head, say in [m]
[out]	rho	The density
[out]	drho	The derivative of density with respect to pressure head

\[ \rho &= rho_0 + (\psi - psi0) d W/RT \]

Definition at line 136 of file densityRelations.h.

Constructor & Destructor Documentation

IdealGasDensity()

IdealGasDensity::IdealGasDensity ( const double * rwork )

inline

Definition at line 140 of file densityRelations.h.

Member Function Documentation

calc()

void IdealGasDensity::calc ( const double & psi )

inline

Definition at line 150 of file densityRelations.h.

Member Data Documentation

convFactor

double IdealGasDensity::convFactor

Definition at line 139 of file densityRelations.h.

psi0

double IdealGasDensity::psi0

Definition at line 139 of file densityRelations.h.

R

double IdealGasDensity::R

Definition at line 139 of file densityRelations.h.

rho0

double IdealGasDensity::rho0

Definition at line 139 of file densityRelations.h.

T

double IdealGasDensity::T

Definition at line 139 of file densityRelations.h.

W

double IdealGasDensity::W

Definition at line 139 of file densityRelations.h.

WoverRT

double IdealGasDensity::WoverRT

Definition at line 139 of file densityRelations.h.

---

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

• densityRelations.h