Amonomer

despasito.equations_of_state.saft.gamma_mie.SaftType.Amonomer

SaftType.Amonomer(rho, T, xi)[source]

Outputs the monomer contribution of the Helmholtz energy, \(A^{mono.}/Nk_{B}T\).

This term is composed of: \(A^{HS}/Nk_{B}T + A^{1st order}/Nk_{B}T + A^{2nd order}/Nk_{B}T\) + \(A^{3rd order}/Nk_{B}T\)

Parameters:

rho (numpy.ndarray) – Number density of system [\(mol/m^3\)]
T (float) – Temperature of the system [K]
xi (numpy.ndarray) – Mole fraction of each component, sum(xi) should equal 1.0

Returns:

Amonomer – Helmholtz energy of monomers for each density given.

Return type:

numpy.ndarray