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Record Nr. |
UNINA9910810542903321 |
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Titolo |
Simulation of flow in porous media : applications in energy and environment / / edited by Peter Bastian [and three others] |
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Pubbl/distr/stampa |
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Berlin ; ; Boston : , : Walter de Gruyter, , [2013] |
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©2013 |
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ISBN |
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1-5231-0048-6 |
3-11-028224-0 |
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Descrizione fisica |
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1 online resource (224 p.) |
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Collana |
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Radon series on computational and applied mathematics ; ; Volume 12 |
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Altri autori (Persone) |
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BastianPeter (Mathematician) |
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Disciplina |
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Soggetti |
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Fluid dynamics |
Porous materials - Permeability - Mathematical models |
Transport theory - Mathematical models |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Front matter -- Preface -- Contents -- Upscaled models for CO2 injection and migration in geological systems / Gasda, Sarah E. / Plessis, Elsa du / Dahle, Helge K. -- Multipoint flux approximation L-method in 3D: numerical convergence and application to two-phase flow through porous media / Wolff, Markus / Cao, Yufei / Flemisch, Bernd / Helmig, Rainer / Wohlmuth, Barbara -- Compositional two-phase flow in saturated-unsaturated porous media: benchmarks for phase appearance/disappearance / Bourgeat, Alain P. / Granet, Sylvie / Smaï, Farid -- Coupling free and porous-media flows: models and numerical approximation / Discacciati, Marco -- Mathematical and numerical modeling of flow, transport, and reactions in porous structures of electrochemical devices / Fuhrmann, Jürgen -- Multiscale modeling of flow and geomechanics / Ganis, Benjamin / Liu, Ruijie / Wang, Bin / Wheeler, Mary F. / Yotov, Ivan -- Nomenclature -- List of contributors -- Index -- Back matter |
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Sommario/riassunto |
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Subsurface flow problems are inherently multiscale in space due to the large variability of material properties and in time due to the coupling of many different physical processes, such as advection, diffusion, reaction and phase exchange. Subsurface flow models still need |
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considerable development. For example, nonequilibrium effects, entrapped air, anomalous dispersion and hysteresis effects can still not be adequately described. Moreover, parameters of the models are difficult to access and often uncertain. Computational issues in subsurface flows include the treatment of strong heterogeneities and anisotropies in the models, the efficient solution of transport-reaction problems with many species, treatment of multiphase-multicomponent flows and the coupling of subsurface flow models to surface flow models given by shallow water or Stokes equations. With respect to energy and the environment, in particular the modelling and simulation of radioactive waste management and sequestration of CO2 underground have gained high interest in the community in recent years. Both applications provide unique challenges ranging from modelling of clay materials to treating very large scale models with high-performance computing. This book brings together key numerical mathematicians whose interest is in the analysis and computation of multiscale subsurface flow and practitioners from engineering and industry whose interest is in the applications of these core problems. |
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