ThermoPlugCalcLnFugTV Method

Calculates the natural logarithm of fugacity coefficients at the given temperature and molar volume (TV specification).

Definition

Namespace: DWSIM.Thermodynamics.PropertyPackages
Assembly: DWSIM.Thermodynamics (in DWSIM.Thermodynamics.dll) Version: 10.0.0.0
public abstract double[] CalcLnFugTV(
	double T,
	double V,
	Array Vx,
	Object VKij,
	Array VTc,
	Array VPc,
	Array Vw,
	Object otherargs = null,
	int phase = -1
)

Parameters

T  Double
Temperature (K).
V  Double
Molar volume (m³/mol).
Vx  Array
Array of mole fractions.
VKij  Object
Binary interaction parameter matrix.
VTc  Array
Array of critical temperatures (K).
VPc  Array
Array of critical pressures (Pa).
Vw  Array
Array of acentric factors.
otherargs  Object  (Optional)
Optional additional arguments for the EOS.
phase  Int32  (Optional)
Phase identifier (-1 for auto-detection).

Return Value

Double
Array of ln(fugacity coefficients) for each component.

See Also