Analysis of the Brinkman equation as a model for flow in porous media
نویسندگان
چکیده
منابع مشابه
Analysis of the Brinkman equation as a model for flow in porous media
The fundamental solution or Green's function for flow in porous media is determined using Stokesian dynamics, a molecular-dynamics-like simulation method capable of describing the motions and forces of hydrodynamically interacting particles in Stokes flow. By evaluating the velocity disturbance caused by a source particle on field particles located throughout a monodisperse porous medium at a g...
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Weakly imposed Dirichlet boundary conditions for the Brinkman model of porous media flow
We use low order approximations, piecewise linear, continuous velocities and piecewise constant pressures to compute solutions to Brinkman’s equation of porous media flow, applying an edge stabilization term to avoid locking. In order to handle the limiting case of Darcy flow, when only the velocity component normal to the boundary can be prescribed, we impose the boundary conditions weakly usi...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 1987
ISSN: 0031-9171
DOI: 10.1063/1.866465