feos.PhaseDiagram.bubble_point_line¶
- static PhaseDiagram.bubble_point_line(eos, molefracs, min_temperature, npoints, critical_temperature=None, max_iter_inner=None, max_iter_outer=None, tol_inner=None, tol_outer=None, verbosity=None)¶
Calculate the bubble point line of a mixture with given composition.
In the resulting phase diagram, the liquid states correspond to the bubble point line while the vapor states contain the corresponding equilibrium states at different compositions.
- Parameters:
eos (Eos) – The equation of state.
molefracs (np.ndarray[float]) – The composition of the liquid phase.
min_temperature (SINumber) – The lower limit for the temperature.
npoints (int) – The number of points.
critical_temperature (SINumber, optional) – An estimate for the critical temperature to initialize the calculation if necessary. For most components not necessary. Defaults to None.
max_iter_inner (int, optional) – The maximum number of inner iterations in the bubble/dew point iteration.
max_iter_outer (int, optional) – The maximum number of outer iterations in the bubble/dew point iteration.
tol_inner (float, optional) – The solution tolerance in the inner loop of the bubble/dew point iteration.
tol_outer (float, optional) – The solution tolerance in the outer loop of the bubble/dew point iteration.
verbosity (Verbosity, optional) – The verbosity of the bubble/dew point iteration.
- Return type: