A new model for predicting relative nonwetting phase permeability from soil water retention curves

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A new model for predicting relative nonwetting phase permeability from soil water retention curves

[1] Relative permeability of the nonwetting phase in a multiphase flow in porous media is a function of phase saturation. Specific expressions of this function are commonly determined by combining soil water retention curves with relative nonwetting phase permeability models. Experimental evidence suggests that the relative permeability of the nonwetting phase can be significantly overestimated...

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Effective parameterizations of three nonwetting phase relative permeability models

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ژورنال

عنوان ژورنال: Water Resources Research

سال: 2011

ISSN: 0043-1397

DOI: 10.1029/2011wr010728