CoolProp  6.6.0
An open-source fluid property and humid air property database
Public Member Functions | List of all members
CoolProp::IdealHelmholtzEnthalpyEntropyOffset Class Reference

Detailed Description

The term in the EOS used to shift the reference state of the fluid.

\[ \alpha^0 = a_1+a_2\tau \]

Definition at line 886 of file Helmholtz.h.

#include <Helmholtz.h>

Inheritance diagram for CoolProp::IdealHelmholtzEnthalpyEntropyOffset:
CoolProp::BaseHelmholtzTerm

Public Member Functions

 IdealHelmholtzEnthalpyEntropyOffset ()
 
 IdealHelmholtzEnthalpyEntropyOffset (CoolPropDbl a1, CoolPropDbl a2, const std::string &ref)
 
void set (CoolPropDbl a1, CoolPropDbl a2, const std::string &ref)
 
bool is_enabled () const
 
void to_json (rapidjson::Value &el, rapidjson::Document &doc)
 
void all (const CoolPropDbl &tau, const CoolPropDbl &delta, HelmholtzDerivatives &derivs) throw ()
 
- Public Member Functions inherited from CoolProp::BaseHelmholtzTerm
 BaseHelmholtzTerm ()
 
virtual ~BaseHelmholtzTerm ()
 
virtual CoolPropDbl base (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the base, non-dimensional, Helmholtz energy term (no derivatives) [-]. More...
 
virtual CoolPropDbl dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the first partial derivative of Helmholtz energy term with respect to tau [-]. More...
 
virtual CoolPropDbl dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the second partial derivative of Helmholtz energy term with respect to tau [-]. More...
 
virtual CoolPropDbl dDelta_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the second mixed partial derivative (delta1,dtau1) of Helmholtz energy term with respect to delta and tau [-]. More...
 
virtual CoolPropDbl dDelta (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the first partial derivative of Helmholtz energy term with respect to delta [-]. More...
 
virtual CoolPropDbl dDelta2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the second partial derivative of Helmholtz energy term with respect to delta [-]. More...
 
virtual CoolPropDbl dDelta2_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the third mixed partial derivative (delta2,dtau1) of Helmholtz energy term with respect to delta and tau [-]. More...
 
virtual CoolPropDbl dDelta_dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the third mixed partial derivative (delta1,dtau2) of Helmholtz energy term with respect to delta and tau [-]. More...
 
virtual CoolPropDbl dTau3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the third partial derivative of Helmholtz energy term with respect to tau [-]. More...
 
virtual CoolPropDbl dDelta3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the third partial derivative of Helmholtz energy term with respect to delta [-]. More...
 
virtual CoolPropDbl dTau4 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 Returns the fourth partial derivative of Helmholtz energy term with respect to tau [-]. More...
 
virtual CoolPropDbl dDelta_dTau3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 
virtual CoolPropDbl dDelta2_dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 
virtual CoolPropDbl dDelta3_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 
virtual CoolPropDbl dDelta4 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
 

Constructor & Destructor Documentation

◆ IdealHelmholtzEnthalpyEntropyOffset() [1/2]

CoolProp::IdealHelmholtzEnthalpyEntropyOffset::IdealHelmholtzEnthalpyEntropyOffset ( )
inline

Definition at line 894 of file Helmholtz.h.

◆ IdealHelmholtzEnthalpyEntropyOffset() [2/2]

CoolProp::IdealHelmholtzEnthalpyEntropyOffset::IdealHelmholtzEnthalpyEntropyOffset ( CoolPropDbl  a1,
CoolPropDbl  a2,
const std::string &  ref 
)
inline

Definition at line 897 of file Helmholtz.h.

Member Function Documentation

◆ all()

void CoolProp::IdealHelmholtzEnthalpyEntropyOffset::all ( const CoolPropDbl tau,
const CoolPropDbl delta,
HelmholtzDerivatives derivs 
)
throw (
)
virtual

Implements CoolProp::BaseHelmholtzTerm.

Definition at line 1041 of file Helmholtz.cpp.

◆ is_enabled()

bool CoolProp::IdealHelmholtzEnthalpyEntropyOffset::is_enabled ( ) const
inline

Definition at line 919 of file Helmholtz.h.

◆ set()

void CoolProp::IdealHelmholtzEnthalpyEntropyOffset::set ( CoolPropDbl  a1,
CoolPropDbl  a2,
const std::string &  ref 
)
inline

Definition at line 900 of file Helmholtz.h.

◆ to_json()

void CoolProp::IdealHelmholtzEnthalpyEntropyOffset::to_json ( rapidjson::Value &  el,
rapidjson::Document &  doc 
)
inline

Definition at line 923 of file Helmholtz.h.


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