CoolProp
6.6.1dev
An open-source fluid property and humid air property database
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The leading term in the EOS used to set the desired reference state.
\[ \alpha^0 = \log(\delta)+a_1+a_2\tau \]
Definition at line 853 of file Helmholtz.h.
#include <Helmholtz.h>
Public Member Functions | |
IdealHelmholtzLead () | |
IdealHelmholtzLead (CoolPropDbl a1, CoolPropDbl a2) | |
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 () |
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Definition at line 862 of file Helmholtz.h.
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inline |
Definition at line 865 of file Helmholtz.h.
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Implements CoolProp::BaseHelmholtzTerm.
Definition at line 1030 of file Helmholtz.cpp.
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inline |
Definition at line 867 of file Helmholtz.h.
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inline |
Definition at line 871 of file Helmholtz.h.