Physics of Fluid Transport in Hybrid Biporous Capillary Wicking Microstructures.

The mass transport capacity (i.e., the capillary limit,) of homogeneous wicks is limited by the inverse relation between the capillary pressure and permeability.

Measurement of Capillary Radius and Contact Angle within Porous Media.

The pore radius (i.e., capillary radius) and contact angle determine the capillary pressure generated in a porous medium.