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Problems of deep bed filtration of the suspension in a porous soil are important for the design and construction of tunnels and hydrotechnical structures. A size-exclusion model of solid particle capture in a porous media is considered. For deep bed filtration equations an asymptotic solution for the concentrations of suspended and retained particles is constructed at the filter inlet. The asymptotics...
In the design and construction of tunnels, dams and other hydraulic engineering structures modeling of the groundwater flow is necessary. Deep bed filtration of suspension in a porous medium is considered. Forward flow of suspension periodically changes to back flow of clean water and vice versa. Partial lifting of retained particles at the moments of flow direction changes is modeled. Numerical analysis...
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