.FreeFluids.LMedia.LMedium

Contents

Name	Description
liqViscPcorLucas	Lucas liquid viscosity pressure correction.
liqThCondLatini
liqSurfTensSastriRao
BaseProperties
ThermodynamicState
setState_pTX	Return ThermodynamicState record as function of p,T and composition X or Xi
setState_dTX	Return ThermodynamicState record as function of T,d and composition X or Xi
setState_phX	Return ThermodynamicState record as function of p,H and composition X or Xi
setState_psX	Return thermodynamic state as function of p, s and composition X or Xi
pressure	Return pressure
temperature	Return temperature
density	Return density
density_derp_T	Return density derivative w.r.t. pressure at const temperature. OK
density_derT_p	Return density derivative w.r.t. temperature at constant pressure. OK
density_derp_h	Return density derivative w.r.t. pressure at const specific enthalpy. Numerical derivative in two phases differs from HelmholtzMedia, but is similar to ExternalMedia
density_derh_p	Return density derivative w.r.t. specific enthalpy at constant pressure. OK
specificEnthalpy	Return specific enthalpy
specificInternalEnergy	Return specific internal energy
specificEntropy	Return specific entropy
specificGibbsEnergy	Return specific Gibbs energy
specificHelmholtzEnergy	Return specific Helmholtz energy
specificHeatCapacityCp	Return specific heat capacity at constant pressure. OK
specificHeatCapacityCv	Return heat capacity at constant volume
isentropicExponent	Return isentropic exponent
isobaricExpansionCoefficient	Returns the approximate isobaric expansion coefficient beta=dV_dT/V
isothermalCompressibility	Returns overall the isothermal compressibility factor
velocityOfSound	Return velocity of sound
jouleThomsonCoefficient
dynamicViscosity	Return dynamic viscosity
thermalConductivity	Return thermal conductivity
molarMass	Return the molar mass of the medium
surfaceTension	Return surface tension
setSmoothState	Return thermodynamic state so that it smoothly approximates: if x > 0 then state_a else state_b
density_pT
density_pT_state
specificEnthalpy_pT
specificEnthalpy_pT_state
density_pT_der
specificEnthalpy_pT_der
density_ph
density_ph_state
temperature_ph
temperature_ph_state
density_ph_der
temperature_ph_der
pressure_dT
pressure_dT_state
specificEnthalpy_dT
specificEnthalpy_dT_state
pressure_dT_der
pressure_derd_T	pressure derivative w.r.t. density at constant T. OK
pressure_derT_d	pressure derivative w.r.t. T at constant density. OK
specifiEnthalpy_dT_der
specificEnthalpy_derd_T	pressure derivative w.r.t. density at constant T. OK, but it seems clear that beta and kappa are bad calculated for the gas
specificEnthalpy_derT_d	pressure derivative w.r.t. density at constant T. To be finished analyticaly for two phases