feos.dft.HelmholtzEnergyFunctional.pcsaft¶
- static HelmholtzEnergyFunctional.pcsaft()¶
PC-SAFT Helmholtz energy functional.
- Parameters:
parameters (PcSaftParameters) – The set of PC-SAFT parameters.
fmt_version (FMTVersion, optional) – The specific variant of the FMT term. Defaults to FMTVersion.WhiteBear
max_eta (float, optional) – Maximum packing fraction. Defaults to 0.5.
max_iter_cross_assoc (unsigned integer, optional) – Maximum number of iterations for cross association. Defaults to 50.
tol_cross_assoc (float) – Tolerance for convergence of cross association. Defaults to 1e-10.
dq_variant (DQVariants, optional) – Combination rule used in the dipole/quadrupole term. Defaults to ‘DQVariants.DQ35’
- Return type: