Author: Publisher:
ISBN:
Category : Mathematical models
Languages : en
Pages : 982
Book Description
RAIRO, Mathematical modelling and numerical analysis
Numerical Methods for Fluid Dynamics VI
Author: Michael John BainesPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 588
Book Description
Simulation of Flow in Porous Media
Author: Peter BastianPublisher: Walter de Gruyter
ISBN: 3110282240
Category : Mathematics
Languages : en
Pages : 224
Book Description
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 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 diffcult to access and often uncertain. Computational issues in subsurface flows include the treatment of strong heterogeneities and anisotropies in the models, the effcient 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.
Coastal Engineering 2006
Author: Jane McKee SmithPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1186
Book Description
Modélisation et simulation numériques en formage virtuel
Author: SAANOUNI KhemaisPublisher: Lavoisier
ISBN: 2746282259
Category :
Languages : en
Pages : 578
Book Description
Cet ouvrage fait le point sur les méthodes actuelles les plus performantes pour modéliser, simuler et optimiser les procédés de mise en forme des structures minces et massives et d'en donner les tendances des nouvelles méthodes innovantes actuellement en cours de développement et qui feront à n'en pas douter les "outils" industriels de demain dans le domaine du formage virtuel. Par rapport aux ouvrages récents dédiés aux méthodes numériques en mise en forme, le principal apport de ce livre se trouve rassemblé au deuxième chapitre qui concerne le développement des modèles de comportement multiphysiques à fortes capacités prédictives, utilisables dans les codes de calcul des structures pour simuler et optimiser tous types de procédés de mise en forme par grandes déformations irréversibles de structures métalliques minces et/ou massives et leur "optimisation" vis-à-vis de l'avènement de l'endommagement ductile.
Etude mathematique et numerique de modeles d'ecoulements en milieu poreux
Author: Youcef AmiratPublisher:
ISBN:
Category :
Languages : fr
Pages : 274
Book Description
ANALYSE D'ECOULEMENTS COMPRESSIBLES REGIS PAR UNE LOI QUADRATIQUE DE PERTE DE CHARGE. LA MODELISATION CONDUIT A UNE EQUATION PARABOLIQUE NON LINEAIRE DEGENEREE. APPROXIMATION NUMERIQUE D'UN PROBLEME A FRONTIERE LIBRE D'EVOLUTION, MODELISANT LE DEPLACEMENT DE L'INTERFACE DE DEUX FLUIDES NON MISCIBLES INCOMPRESSIBLES. HOMOGENEISATION D'EQUATIONS HYPERBOLIQUES DU PREMIER ORDRE INTERVENANT DANS DEUX MODELES D'ECOULEMENTS MISCIBLES INCOMPRESSIBLES
Publications du Laboratoire Jacques-Louis Lions
Author: Mathematical Models and Finite Elements for Reservoir Simulation
Author: G. ChaventPublisher: Elsevier
ISBN: 0080875386
Category : Mathematics
Languages : en
Pages : 389
Book Description
Numerical simulators for oil reservoirs have been developed over the last twenty years and are now widely used by oil companies. The research, however, has taken place largely within the industry itself, and has remained somewhat inaccessible to the scientific community. This book hopes to remedy the situation by means of its synthesized presentation of the models used in reservoir simulation, in a form understandable to both mathematicians and engineers.The book aims to initiate a rigorous mathematical study of the immiscible flow models, partly by using the novel `global pressure' approach in treating incompressible two-phase problems. A finite element approximation technique based on the global pressure variational model is presented, and new approaches to the modelling of various kinds of multiphase flow through porous media are introduced.Much of the material is highly original, and has not been presented elsewhere. The mathematical and numerical models should be of great interest to applied mathematicians, and to engineers seeking an alternative approach to reservoir modelling.
European Journal of Mechanics
Author: The Edition XII Guide
Author: Edition XIIPublisher:
ISBN:
Category : Computer science
Languages : en
Pages : 552
Book Description
"Over 500 profiles of Postgraduate Science, Health, Computer Sciences and Engineering courses. A comprehensive reference section, with details of over 10 000 Postgraduate Science and Engineering courses. There is also practical editorial giving useful and essential advice and information"--Back cover.