Helmholtz |
Equation of state based on the dimensionless Helmholtz energy, both for pure fluids and for mixtures of fluids.
Inheritance HierarchySystemObject
Altaxo.Science.Thermodynamics.FluidsHelmholtzEquationOfState
Altaxo.Science.Thermodynamics.FluidsHelmholtzEquationOfStateOfPureFluids
Altaxo.Science.Thermodynamics.FluidsMixtureOfFluids
Altaxo.Science.Thermodynamics.FluidsHelmholtzEquationOfState
Altaxo.Science.Thermodynamics.FluidsHelmholtzEquationOfStateOfPureFluids
Altaxo.Science.Thermodynamics.FluidsMixtureOfFluids
Namespace: Altaxo.Science.Thermodynamics.Fluids
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
SyntaxC#
public abstract class HelmholtzEquationOfState
The HelmholtzEquationOfState type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | HelmholtzEquationOfState | Initializes a new instance of the HelmholtzEquationOfState class |
Properties| Name | Description | |
|---|---|---|
 | MolecularWeight | Gets the (typical) molecular weight of the fluid. |
| MolecularWeightWithDimension | Gets the (typical) molecular weight of the fluid. |
| ReducingMassDensity | Gets the density (in kg/m³) used to calculate the reduced (dimensionless) density. |
| ReducingMassDensityWithDimension | Gets the density (in kg/m³) used to calculate the reduced (dimensionless) density. |
| ReducingMoleDensity | Gets the molar density (in mol/m³) used to calculate the reduced (dimensionless) density. |
| ReducingMoleDensityWithDimension | Gets the molar density (in mol/m³) used to calculate the reduced (dimensionless) density. |
| ReducingTemperature | Gets the temperature (in Kelvin) that is used to calculate the inverse reduced temperature. |
| ReducingTemperatureWithDimension | Gets the temperature (in Kelvin) that is used to calculate the inverse reduced temperature. |
| WorkingSpecificGasConstant | Gets the specific gas constant of the fluid. Is calculated from WorkingUniversalGasConstant and MolecularWeight. |
| WorkingSpecificGasConstantWithDimension | Gets the specific gas constant of the fluid. Is calculated from WorkingUniversalGasConstant and MolecularWeight. |
| WorkingUniversalGasConstant | Gets the universal gas constant that was used at the time this model was developed. |
| WorkingUniversalGasConstantWithDimension | Gets the universal gas constant that was used at the time this model was developed. |
Methods| Name | Description | |
|---|---|---|
 | Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetDeltaFromMassDensity | Gets the reduced density by density / ReducingMassDensity. |
| GetDeltaFromMoleDensity | Gets the reduced density by density / ReducingMassDensity. |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetTauFromTemperature | Gets the inverse reduced temperature by ReducingTemperature / temperature. |
| GetTemperatureAfterAdiabaticPressureChangeInGasPhase(DimensionfulQuantity, DimensionfulQuantity, DimensionfulQuantity) | Gets the gas temperature after an adiabatic pressure change in a gas. ATTENTION UNCHECKED: this function assumes that the adiabatic pressure change happens in single gas phase, i.e., no phase transitions occur. |
| GetTemperatureAfterAdiabaticPressureChangeInGasPhase(Double, Double, Double) | Gets the gas temperature after an adiabatic pressure change in a gas. ATTENTION UNCHECKED: this function assumes that the adiabatic pressure change happens in single gas phase, i.e., no phase transitions occur. |
| GetTemperatureAfterIsenthalpicPressureChangeInGasPhase(DimensionfulQuantity, DimensionfulQuantity, DimensionfulQuantity) | Gets the gas temperature after an isenthalpic pressure change in a gas. For example, this is the case if the gas is expanded through a throttle valve. ATTENTION UNCHECKED: this function assumes that the adiabatic pressure change happens in single gas phase, i.e., no phase transitions occur. |
| GetTemperatureAfterIsenthalpicPressureChangeInGasPhase(Double, Double, Double) | Gets the gas temperature after an isenthalpic pressure change in a gas. For example, this is the case if the gas is expanded through a throttle valve. ATTENTION UNCHECKED: this function assumes that the isenthalpic pressure change happens in single gas phase, i.e., no phase transitions occur. |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| IsentropicDerivativeOfMassSpecificVolumeWrtPressure_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isentropic (adiabatic) derivative of the mass specific volume w.r.t. pressure from mole density and temperature. |
| IsentropicDerivativeOfMassSpecificVolumeWrtPressure_FromMoleDensityAndTemperature(Double, Double) | Gets the isentropic (adiabatic) derivative of the mass specific volume w.r.t. pressure from mole density and temperature. |
| IsentropicDerivativeOfMoleSpecificVolumeWrtPressure_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isentropic (adiabatic) derivative of the mole specific volume w.r.t. pressure from mole density and temperature. |
| IsentropicDerivativeOfMoleSpecificVolumeWrtPressure_FromMoleDensityAndTemperature(Double, Double) | Gets the isentropic (adiabatic) derivative of the mole specific volume w.r.t. pressure from mole density and temperature. |
| IsothermalCompressibility_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isothermal compressibility in 1/Pa from mass density (kg/m³) and temperature (K). Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressibility_FromMassDensityAndTemperature(Double, Double) | Gets the isothermal compressibility in 1/Pa from mass density (kg/m³) and temperature (K). Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressibility_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isothermal compressibility in 1/Pa from mole density (mol/m³) and temperature (K). Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressibility_FromMoleDensityAndTemperature(Double, Double) | Gets the isothermal compressibility in 1/Pa from mole density (mol/m³) and temperature (K). Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressionalModulus_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isothermal compressional modulus K in Pa from density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressionalModulus_FromMassDensityAndTemperature(Double, Double) | Gets the isothermal compressional modulus K in Pa from density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressionalModulus_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isothermal compressional modulus in Pa from density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalCompressionalModulus_FromMoleDensityAndTemperature(Double, Double) | Gets the isothermal compressional modulus in Pa from density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalDerivativePressureWrtMassDensity_FromMassDensityAndTemperature | Gets the derivative of pressure w.r.t. the mass density at isothermal conditions. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalDerivativePressureWrtMoleDensity_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the derivative of pressure w.r.t. the mole density at isothermal conditions. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| IsothermalDerivativePressureWrtMoleDensity_FromMoleDensityAndTemperature(Double, Double) | Gets the derivative of pressure w.r.t. the mole density at isothermal conditions. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| JouleThomsonCoefficient_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the Joule-Thomson coefficient from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| JouleThomsonCoefficient_FromMassDensityAndTemperature(Double, Double) | Get the Joule-Thomson coefficient from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| JouleThomsonCoefficient_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the Joule-Thomson coefficient from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| JouleThomsonCoefficient_FromMoleDensityAndTemperature(Double, Double) | Get the Joule-Thomson coefficient from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassDensity_FromMoleDensity(DimensionfulQuantity) | Gets the mass density (SIUnit: kg/m³) from mole density (SIUnit: mol/m³). |
| MassDensity_FromMoleDensity(Double) | Gets the mass density (in kg/m³) from mole density (in mol/m³). |
| MassDensity_FromPressureAndTemperature(DimensionfulQuantity, DimensionfulQuantity, Double) | Gets the mass density for a given pressure and temperature. |
| MassDensity_FromPressureAndTemperature(Double, Double, Double) | Gets the mass density for a given pressure and temperature. |
| MassDensity_FromPressureAndTemperature(DimensionfulQuantity, DimensionfulQuantity, Double, DimensionfulQuantity) | Gets the mass density from a given pressure and temperature. |
| MassDensity_FromPressureAndTemperature(Double, Double, Double, Double) | Gets the mass density from a given pressure and temperature. |
| MassSpecificEnthalpy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificEnthalpy_FromMassDensityAndTemperature(Double, Double) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificEnthalpy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the enthalpy from a given density and temperature. |
| MassSpecificEnthalpy_FromMoleDensityAndTemperature(Double, Double) | Get the enthalpy from a given density and temperature. |
| MassSpecificEntropy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificEntropy_FromMassDensityAndTemperature(Double, Double) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificEntropy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificEntropy_FromMoleDensityAndTemperature(Double, Double) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificGibbsEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mass specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificGibbsEnergy_FromMassDensityAndTemperature(Double, Double) | Get the mass specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificGibbsEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mass specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificGibbsEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the mass specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificHelmholtzEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificHelmholtzEnergy_FromMassDensityAndTemperature(Double, Double) | Get the Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificHelmholtzEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mass specific Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificHelmholtzEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the mass specific Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificInternalEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificInternalEnergy_FromMassDensityAndTemperature(Double, Double) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificInternalEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificInternalEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsobaricHeatCapacity_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsobaricHeatCapacity_FromMassDensityAndTemperature(Double, Double) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsobaricHeatCapacity_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsobaricHeatCapacity_FromMoleDensityAndTemperature(Double, Double) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsochoricHeatCapacity_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsochoricHeatCapacity_FromMassDensityAndTemperature(Double, Double) | Get the isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsochoricHeatCapacity_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MassSpecificIsochoricHeatCapacity_FromMoleDensityAndTemperature(Double, Double) | Get the isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| MoleDensity_FromMassDensity(DimensionfulQuantity) | Gets the mole density from mass density. |
| MoleDensity_FromMassDensity(Double) | Gets the mole density (in mol/m³) from mass density (in kg/m³). |
| MoleDensity_FromPressureAndTemperature(DimensionfulQuantity, DimensionfulQuantity, Double) | Get the mole density for a given pressure and temperature. |
| MoleDensity_FromPressureAndTemperature(Double, Double, Double) | Get the mole density for a given pressure and temperature. |
| MoleDensity_FromPressureAndTemperature(DimensionfulQuantity, DimensionfulQuantity, Double, DimensionfulQuantity) | Gets the mole density from a given pressure and temperature. |
| MoleDensity_FromPressureAndTemperature(Double, Double, Double, Double) | Gets the mole density from a given pressure and temperature. |
| MoleDensityEstimates_FromPressureAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets an estimate of the mole densities at a given pressure and temperature. |
| MoleDensityEstimates_FromPressureAndTemperature(Double, Double) | Gets an estimate of the mole densities at a given pressure and temperature. |
| MoleSpecificEnthalpy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEnthalpy_FromMassDensityAndTemperature(Double, Double) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEnthalpy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEnthalpy_FromMoleDensityAndTemperature(Double, Double) | Get the enthalpy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEntropy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEntropy_FromMassDensityAndTemperature(Double, Double) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEntropy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificEntropy_FromMoleDensityAndTemperature(Double, Double) | Get the entropy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificGibbsEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mole specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificGibbsEnergy_FromMassDensityAndTemperature(Double, Double) | Get the mole specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificGibbsEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mole specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificGibbsEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the mole specific Gibbs energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificHelmholtzEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificHelmholtzEnergy_FromMassDensityAndTemperature(Double, Double) | Get the Helmholtz energy from a given mass density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificHelmholtzEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the Helmholtz energy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificHelmholtzEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the Helmholtz energy from a given mole density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificInternalEnergy_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificInternalEnergy_FromMassDensityAndTemperature(Double, Double) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificInternalEnergy_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificInternalEnergy_FromMoleDensityAndTemperature(Double, Double) | Get the internal energy from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsobaricHeatCapacity_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsobaricHeatCapacity_FromMassDensityAndTemperature(Double, Double) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsobaricHeatCapacity_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsobaricHeatCapacity_FromMoleDensityAndTemperature(Double, Double) | Gets the isobaric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsochoricHeatCapacity_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mole specific isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsochoricHeatCapacity_FromMassDensityAndTemperature(Double, Double) | Get the mole specific isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsochoricHeatCapacity_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the mole specific isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| MoleSpecificIsochoricHeatCapacity_FromMoleDensityAndTemperature(Double, Double) | Get the mole specific isochoric heat capacity from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| Phi0_OfReducedVariables | Ideal part of the dimensionless Helmholtz energy as function of reduced variables. (Page 1541, Table 28) |
| Phi0_tau_OfReducedVariables | First derivative of the dimensionless Helmholtz energy as function of reduced variables with respect to the inverse reduced temperature. (Page 1541, Table 28) |
| Phi0_tautau_OfReducedVariables | Second derivative of Phi0 the of reduced variables with respect to the inverse reduced temperature. (Page 1541, Table 28) |
| PhiR_delta_OfReducedVariables | Calculates the first derivative of the residual part of the dimensionless Helmholtz energy with respect to the reduced density delta. |
| PhiR_deltadelta_OfReducedVariables | Calculates the second derivative of the residual part of the dimensionless Helmholtz energy with respect to the reduced density delta. |
| PhiR_deltatau_OfReducedVariables | Calculates the derivative of the residual part of the dimensionless Helmholtz energy with respect to the reduced density delta and the inverse reduced temperature tau. |
| PhiR_OfReducedVariables | Calculates the residual part of the dimensionless Helmholtz energy in dependence on reduced density and reduced inverse temperature. |
| PhiR_tau_OfReducedVariables | Calculates the first derivative of the residual part of the dimensionless Helmholtz energy with respect to the inverse reduced temperature. |
| PhiR_tautau_OfReducedVariables | Calculates the second derivative of the residual part of the dimensionless Helmholtz energy with respect to the inverse reduced temperature. |
 | Pow2 | Calculates the square of the given value. |
| Pressure_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the pressure from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| Pressure_FromMassDensityAndTemperature(Double, Double) | Get the pressure from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| Pressure_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Gets the pressure from a given molar density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| Pressure_FromMoleDensityAndTemperature(Double, Double) | Gets the pressure from a given molar density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| SpeedOfSound_FromMassDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the speed of sound from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| SpeedOfSound_FromMassDensityAndTemperature(Double, Double) | Get the speed of sound from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| SpeedOfSound_FromMoleDensityAndTemperature(DimensionfulQuantity, DimensionfulQuantity) | Get the speed of sound from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| SpeedOfSound_FromMoleDensityAndTemperature(Double, Double) | Get the speed of sound from a given density and temperature. Attention - unchecked function: it is presumed, but not checked (!), that the given parameter combination describes a single phase fluid!. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Fields| Name | Description | |
|---|---|---|
 | UniversalGasConstant | The universal gas constant in J/(K mol) |
| UniversalGasConstantWithDimension | The universal gas constant as a DimensionfulQuantity in J/(K mol) |
See Also