Pore-Scale Modeling of Fluid-fluid Interfacial Area in Variably Saturated Porous Media Containing Micro-scale Surface Roughness

Hao Jiang, University of Arizona, Department of Chemical and Environmental Engineering, Tucson, AZ, United States, Bo Guo, University of Arizona, Hydrology and Atmospheric Sciences, Tucson, AZ, United States and Mark L Brusseau, University of Arizona, Environmental Science Department, Hydrology and Atmospheric Sciences Department, School of Earth and Environmental Sciences, Tucson, AZ, United States