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3 produkter
1 589 kr
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This is an attempt to develop the hydrodynamic theory of upscaling for complex flows through highly heterogeneous porous media. The basic consequence of high heterogeneity is the change of the equation type after homogenization that is associated, first of all, with the appearance of various non-local phenomena on the macroscale. All components of the upscaling procedure are examined for single-phase flow, immiscible two-phase and miscible multi-component flow. This book includes the modification of homogenization techniques, classification of flows, deduction of new effective models of flow, definition of the macroscale parameters and function, description of dynamic or non-equilibrium effects, solution of the cell problems, reduction of the two-phase cell problems to the saturation-independent ones, development of some effective tools to compute the effective functions in disordered highly heterogeneous media, computational analysis of the deduced models and applications to some problems of the oil industry.
Del 16 - Theory and Applications of Transport in Porous Media
Macroscale Models of Flow Through Highly Heterogeneous Porous Media
Häftad, Engelska, 2010
1 589 kr
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This book is a first attempt to develop the hydrodynamic theory of upscaling for complex flows through highly heterogeneous porous media. The basic consequence of high heterogeneity is the change of the equation type after homogenization that is associated, first of all, with the appearance of various non-local phenomena on the macroscale. All components of the upscaling procedure are examined for single-phase flow, immiscible two-phase and miscible multi-component flow. This book includes the modification of homogenization techniques, classification of flows, deduction of new effective models of flow, definition of the macroscale parameters and function, description of dynamic or non-equilibrium effects, solution of the cell problems, reduction of the two-phase cell problems to the saturation-independent ones, development of some effective tools to compute the effective functions in disordered highly heterogeneous media, computational analysis of the derived models and applications to some problems of the oil industry.Audience: This volume is of interest to civil, environmental, hydraulic and petroleum engineers, scientists and engineers in reservoir characterization, chemical engineering and geophysicists.
Porous Media: Physics, Models, Simulation - Proceedings Of The International Conference
Inbunden, Engelska, 2000
2 755 kr
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This book concerns a rapidly developing area of science that deals with the behavior of porous media saturated by fluids. Three basic aspects of this field are rather uniformly balanced in the book; namely, complex physical mechanisms of processes in porous media, new mathematical models, and numerical methods of process study. The following topics are included: homogenization and up-scaling of flow through heterogeneous media; micro-structural laws of complex flow at the pore scale; flow with phase transition and chemical reactions in porous media; wave propagation in saturated porous media; numerical model of flow in natural oil reservoirs; non-classical models of flow, percolation, fractals, foam flow; multi-phase flow with free surface. The contributors to this volume are leading researchers in the field.