liquid_mixture_wsd#
- liquid_mixture_wsd(phase, sigmas='pore.surface_tension.*', rhos='pore.density.*', MWs='param.molecular_weight.*')[source]#
Computes the surface tension of a liqiud mixture with its own vapor using the correlation in [1]
- Parameters:
phase (OpenPNM Phase object) – The phase object to which this model is associated (i.e. attached). This controls the length of the calculated array(s), and also provides access to other necessary properties.
rhos (str) – The dictionary key containing the density in kg/m3
MWs (str (dict key) or dict of numeric values for each species)
sigmas : str (dict key) or scalar
- Returns:
sigma – A numpy ndarray containing surface tension values
- Return type:
ndarray
References
[1] Winterfeld, Scriven, and Davis