CoolProp
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Public Member Functions | |
ResidualHelmholtzGaoB () | |
Default Constructor. | |
ResidualHelmholtzGaoB (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &eta, const std::vector< CoolPropDbl > &beta, const std::vector< CoolPropDbl > &gamma, const std::vector< CoolPropDbl > &epsilon, const std::vector< CoolPropDbl > &b) | |
Constructor given coefficients. | |
void | to_json (rapidjson::Value &el, rapidjson::Document &doc) |
void | all (const CoolPropDbl &tau, const CoolPropDbl &delta, HelmholtzDerivatives &derivs) throw () |
Sympy code: More... | |
Public Member Functions inherited from CoolProp::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 () |
Public Attributes | |
bool | enabled |
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virtual |
Sympy code:
import sympy as sy n,t,d,eta,beta,gamma,epsilon,b,tau,delta = sy.symbols('n,t,d,eta,beta,gamma,epsilon,b,tau,delta') Fdelta = delta**d*sy.exp(eta*(delta-epsilon)**2) Ftau = tau**t*sy.exp(1/(beta*(tau-gamma)**2+b))
alphar = n*Ftau*Fdelta display(sy.ccode(Ftau)) display(sy.ccode(Fdelta))
display(sy.ccode(sy.simplify(sy.diff(Fdelta, delta, 1)*delta**1))) display(sy.ccode(sy.simplify(sy.diff(Fdelta, delta, 2)*delta**2))) display(sy.ccode(sy.simplify(sy.diff(Fdelta, delta, 3)*delta**3))) display(sy.ccode(sy.simplify(sy.diff(Fdelta, delta, 4)*delta**4)))
display(sy.ccode(sy.simplify(sy.diff(Ftau, tau, 1)*tau**1))) display(sy.ccode(sy.simplify(sy.diff(Ftau, tau, 2)*tau**2))) display(sy.ccode(sy.simplify(sy.diff(Ftau, tau, 3)*tau**3))) display(sy.ccode(sy.simplify(sy.diff(Ftau, tau, 4)*tau**4)))
Implements CoolProp::BaseHelmholtzTerm.