feos.eos.estimator.DataSet.vapor_pressure¶

static DataSet.vapor_pressure(target, temperature, extrapolate, critical_temperature=None, max_iter=None, tol=None, verbosity=None)¶

Create a DataSet with experimental data for vapor pressure.

Parameters:

target (SIArray1) – Experimental data for vapor pressure.
temperature (SIArray1) – Temperature for experimental data points.
extrapolate (bool, optional) – Use Antoine type equation to extrapolate vapor pressure if experimental data is above critial point of model. Defaults to False.
critical_temperature (SINumber, optional) – Estimate of the critical temperature used as initial value for critical point calculation. Defaults to None. For additional information, see note.
max_iter (int, optional) – The maximum number of iterations for critical point and VLE algorithms.
tol (float, optional) – Solution tolerance for critical point and VLE algorithms.
verbosity (Verbosity, optional) – Verbosity for critical point and VLE algorithms.

Return type:

DataSet

Note

If no critical temperature is provided, the maximum of the temperature input is used. If that fails, the default temperatures of the critical point routine are used.