Numerical study of airflow in the unsaturated zone induced ...
2008-6-4 · [1] The air pressures in coastal unsaturated zones fluctuate in response to tidal fluctuations. Two-phase air-water flow induced by sea tides in a coastal two-layered subsurface system is investigated through numerical simulations. The system consists of upper and lower layers with permeabilities of k U and k L, respectively.A water table exists in the lower layer.
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