Download or read book A Laplace Transform Finite Element Method LTFEM for the Analysis of Contaminant Transport in Porous Media written by Jian Chyun Wang and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computational Fluid and Solid Mechanics 2003 written by K.J Bathe and published by Elsevier. This book was released on 2003-06-02 with total page 2485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together the world's leading researchers and practitioners of computational mechanics, these new volumes meet and build on the eight key challenges for research and development in computational mechanics. Researchers have recently identified eight critical research tasks facing the field of computational mechanics. These tasks have come about because it appears possible to reach a new level of mathematical modelling and numerical solution that will lead to a much deeper understanding of nature and to great improvements in engineering design.The eight tasks are: The automatic solution of mathematical models Effective numerical schemes for fluid flows The development of an effective mesh-free numerical solution method The development of numerical procedures for multiphysics problems The development of numerical procedures for multiscale problems The modelling of uncertainties The analysis of complete life cycles of systems Education - teaching sound engineering and scientific judgement Readers of Computational Fluid and Solid Mechanics 2003 will be able to apply the combined experience of many of the world's leading researchers to their own research needs. Those in academic environments will gain a better insight into the needs and constraints of the industries they are involved with; those in industry will gain a competitive advantage by gaining insight into the cutting edge research being carried out by colleagues in academia. Features Bridges the gap between academic researchers and practitioners in industry Outlines the eight main challenges facing Research and Design in Computational mechanics and offers new insights into the shifting the research agenda Provides a vision of how strong, basic and exciting education at university can be harmonized with life-long learning to obtain maximum value from the new powerful tools of analysis

Download or read book A Finite Element Simulation of Contaminant Transport in Porous Media written by Mohamed Aboufirassi and published by . This book was released on 1977 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Finite Element Method in the Static and Dynamic Deformation and Consolidation of Porous Media written by Roland W. Lewis and published by John Wiley & Sons. This book was released on 1999-01-07 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seit der Veröffentlichung der Erstauflage 1987 haben Forschungaktivitäten und professionelle Anwendungen auf dem Gebiet poröser Medien rapide zugenommen. Deshalb wurde die 2. Auflage komplett überarbeitet und aktualisiert. Führende Experten stellen die mechanischen und numerischen Aspekte des Fließens im porösen Medium sehr detailliert dar. (09/98)

Download or read book A Three dimensional Galerkin Finite Element Model for the Analysis of Contaminant Transport in Variably Saturated Porous Media written by G. Ségol and published by . This book was released on 1976 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical analysis of the transport of contaminants in porous media considering chemical interaction written by and published by . This book was released on 1910 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: O presente trabalho apresenta o desenvolvimento de uma ferramenta para o estudo de problemas de transporte de contaminantes na água subterrânea. No desenvolvimento desta ferramenta foram utilizados métodos de estabilização na solução da equação de transporte e o método dos gradientes conjugados. Os métodos de estabilização buscam superar as limitações impostas pelo número de Peclet. O método dos Gradientes Conjugados, por sua vez, tem como objetivomelhorar a eficiência da solução do sistema de equações decorrente da utilização do método dos elementos finitos na solução do problema de transporte. Desenvolveu-se um modelo de reação química que fosse capaz de lidar com compostos que possuem propriedades de transporte diferentes. O desenvolvimento deste modelo levou à idealização de uma metodologia que abrange outros modelos químicos de uma forma única. Para descrever essa metodologia foi utilizado o paradigma de Orientação a Objetos que deu origem a uma hierarquia de classes capaz de suportar o desenvolvimento de modelos químicos das mais variadas formas. Por fim utilizou-se a ferramenta desenvolvida para avaliar alguns problemas decorrentes da contaminação por HCH da Cidade dos Meninos no município de Duque de Caxias, estado de Rio de Janeiro, e a avaliação da técnica de barreiras reativas como alternativa de remediação de águas subterrâneas contaminadas.

Download or read book Finite Element Modeling Of Multiscale Transport Phenomena written by Vahid Nassehi and published by World Scientific Publishing Company. This book was released on 2010-10-13 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex multiscale systems such as combined free or porous flow regimes and transport processes governed by combined diffusion, convection and reaction mechanisms, which cannot be readily modeled using traditional methods, can be solved by multiscale or stabilized finite element schemes.Due to the importance of the described multiscale processes in applications such as separation processes, reaction engineering and environmental systems analysis, a sound knowledge of such methods is essential for many researchers and design engineers who wish to develop reliable solutions for industrially relevant problems. The main scope of this book is to provide an authoritative description of recent developments in the field of finite element analysis, with a particular emphasis on the multiscale finite element modeling of transport phenomena and flow problem./a

Download or read book Multiphase Description of Deforming Porous Media by the Finite Element Method written by Pedro Arduino and published by . This book was released on 1996 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Method Applied to Groundwater Contamination Problems written by Guillermo Cabrera and published by . This book was released on 1975 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pamphlets on Terrorism written by and published by . This book was released on 1900 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Modeling of Flow Through Porous Media written by Ralph Ta-shun Cheng and published by . This book was released on 1975 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Least Squares Finite Element Method written by Bo-nan Jiang and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first monograph on the subject, providing a comprehensive introduction to the LSFEM method for numerical solution of PDEs. LSFEM is simple, efficient and robust, and can solve a wide range of problems in fluid dynamics and electromagnetics.

Download or read book Flow and Dispersion in Spatially Periodic Porous Media a Finite Element Study written by Alec Byron Eidsath and published by . This book was released on 1981 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Improved Finite Analytic Laplace Transform Method for Unsteady Transport in Heterogeneous Porous Media written by Thomas Stephen Lowry and published by . This book was released on 2000 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introductory Finite Element Method written by Chandrakant S. Desai and published by CRC Press. This book was released on 2017-12-19 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although there are many books on the finite element method (FEM) on the market, very few present its basic formulation in a simple, unified manner. Furthermore, many of the available texts address either only structure-related problems or only fluid or heat-flow problems, and those that explore both do so at an advanced level. Introductory Finite Element Method examines both structural analysis and flow (heat and fluid) applications in a presentation specifically designed for upper-level undergraduate and beginning graduate students, both within and outside of the engineering disciplines. It includes a chapter on variational calculus, clearly presented to show how the functionals for structural analysis and flow problems are formulated. The authors provide both one- and two-dimensional finite element codes and a wide range of examples and exercises. The exercises include some simpler ones to solve by hand calculation-this allows readers to understand the theory and assimilate the details of the steps in formulating computer implementations of the method. Anyone interested in learning to solve boundary value problems numerically deserves a straightforward and practical introduction to the powerful FEM. Its clear, simplified presentation and attention to both flow and structural problems make Introductory Finite Element Method the ideal gateway to using the FEM in a variety of applications.

Download or read book A 3 dimensional Finite Element Method for Groundwater Flow and Contaminant Transport written by Harinder Singh Sethi and published by . This book was released on 1995 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Methods for Particle Transport written by Ron Tunstall Ackroyd and published by Taylor & Francis Group. This book was released on 1997 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the transport of neutral particles, neutrons and photons, using the finite element method to address practical problems in nuclear power and mineral prospecting. Includes discussions of how the method began and has matured to become a practical tool complementing the stochastic Monte Carlo method, spatial finite elements, examples of calculations, equivalent forms of the Boltzmann equation, neutron streaming in voids, some aspects of discontinuous variational solutions, complementary principles and benchmarking, time-dependent transport, and modelling three-dimensional systems. Double spaced. Annotation copyright by Book News, Inc., Portland, OR