Capillary Network Model: Capillary Power and Effective Permeability [PDF]
Morten GrøvaA simple model of two-phase flow in porous media is presented. A connection is made to statistical mechanics by applying capillary power as a constraint. Stochastic sampling is then used to test the validity of this approach. Good agreement is found between stochastic sampling and time stepping for flow-rates above a transition value.View original: http://arxiv.org/abs/1203.3738
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