Table 1.

Relevant physical properties of the porous media

Medium	Sand	Silt	Clay	Median diameter	Uniformity coefficient Ua	Bulk density ρb	Porosity n	Ksat
	————%———			(mm)	(--)	(g/cm3)	(--)	(cm/min)
Vinton	97	1.8	1.2	0.23	2.4	1.50	0.376	0.2
Sand	100	0	0	0.35	1.1	1.65	0.326	1.3

^aU = (d₆₀/d₁₀).