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CAPILLARY PRESSURE - UPC

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Daniel Fernàndez Garcia<br />

a) Geometry of pores<br />

HISTERESIS<br />

<strong>UPC</strong> – Constitutive eqs.<br />

b) Contact angle depends on the process (drainage or imbibition)<br />

c) Trapped air reduces the amount of water available<br />

d) Others: swelling of soil.<br />

6

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