Nonlinear Flow Using Dual Reciprocity

Author : W. F. Florez
Publisher : Computational Mechanics
Page : 158 pages
File Size : 51,8 Mb
Release : 2001
Category : Mathematics
ISBN : UVA:X004588537

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Nonlinear Flow Using Dual Reciprocity by W. F. Florez Pdf

The purpose of this book is to introduce a boundary integral method based on domain partition for the solution of nonlinear fluid mechanics problems including non-Newtonian applications. In the present work, the Dual Reciprocity Method has been improved by paritioning the domain into smaller sub-domains, and in each sub-domain the Dual Reciprocity Method was applied to obtain an expression for the velocity field only in terms of boundary integrals. Several numerical examples are presented including Newtonian flow at high Reynolds numbers and non Newtonian flow of polymers inside complex geometry.

Author : L. Škerget,H. Power,Viktor Popov
Publisher : WIT Press
Page : 321 pages
File Size : 54,9 Mb
Release : 2007
Category : Mathematics
ISBN : 9781845641009

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Domain Decomposition Techniques for Boundary Elements by L. Škerget,H. Power,Viktor Popov Pdf

The sub-domain techniques in the BEM are nowadays finding its place in the toolbox of numerical modellers, especially when dealing with complex 3D problems. We see their main application in conjunction with the classical BEM approach, which is based on a single domain, when part of the domain needs to be solved using a single domain approach, the classical BEM, and part needs to be solved using a domain approach. This has usually been done in the past by coupling the BEM with the FEM, however, it is much more efficient to use a combination of the BEM and a BEM sub-domain technique. The advantage arises from the simplicity of coupling the single domain and multi-domain solutions, and from the fact that only one formulation needs to be developed, rather than two separate formulations based on different techniques. There are still possibilities for improving the BEM sub-domain techniques. However, considering the increased interest and research in this approach we believe that BEM sub-domain techniques will become a logical choice in the future substituting the FEM whenever an efficient solution requires coupling of the BEM with a domain technique.

Author : V. Popov,Viktor Popov,Roland Pusch
Publisher : WIT Press
Page : 289 pages
File Size : 47,6 Mb
Release : 2006
Category : Technology & Engineering
ISBN : 9781853127502

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Disposal of Hazardous Waste in Underground Mines by V. Popov,Viktor Popov,Roland Pusch Pdf

This book contains the results of a three-year research programme by a joint team of experts from four different EU countries. The main focus of this research was on investigating the possibility of using abandoned underground mines for the disposal of hazardous chemical waste with negligible pollution of the environment. The contributors address many aspects that are common to underground disposal of nuclear waste, such as: the properties and behaviour of waste-isolating clay materials and practical ways of preparing and applying them, development of tools/software to assess the stability, performance, transport of contaminants inside and outside the repository, and risks associated with different repository concepts considering the long-term safety of the biosphere. Information is also included on the selection of site location, design and construction of repositories, predicting degrees of contamination of groundwater in the surroundings, estimation of isolating capacity of reference repositories, cost estimation of this approach in comparison with some other approaches, and many other relevant issues.Invaluable to researchers and engineers working in the field of hazardous (chemical) waste disposal, this title will also significantly aid experts dealing with nuclear waste.

Author : Cheng, A. H-D.,Syngellakis, S.
Publisher : WIT Press
Page : 241 pages
File Size : 51,5 Mb
Release : 2019-01-30
Category : Mathematics
ISBN : 9781784662950

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Boundary Elements and other Mesh Reduction Methods XLI by Cheng, A. H-D.,Syngellakis, S. Pdf

Containing the proceedings from the 41st conference on Boundary Elements and other Mesh Reduction Methods (BEM/MRM), this book is a collection of high quality papers that report on advances in techniques that reduce or eliminate the type of meshes associated with such methods as finite elements or finite differences.

Author : Cheng, A. H-D,Tadeu, A.
Publisher : WIT Press
Page : 313 pages
File Size : 55,5 Mb
Release : 2019-09-13
Category : Mathematics
ISBN : 9781784663414

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Boundary Elements and other Mesh Reduction Methods XLII by Cheng, A. H-D,Tadeu, A. Pdf

Originating from the 42nd conference on Boundary Elements and other Mesh Reduction Methods (BEM/MRM), the research presented in this book consist of high quality papers that report on advances in techniques that reduce or eliminate the type of meshes associated with such methods as finite elements or finite differences.

Author : Giorgio Lollino,Andrea Manconi,John Clague,Wei Shan,Marta Chiarle
Publisher : Springer
Page : 572 pages
File Size : 53,8 Mb
Release : 2014-08-23
Category : Science
ISBN : 9783319093000

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Engineering Geology for Society and Territory - Volume 1 by Giorgio Lollino,Andrea Manconi,John Clague,Wei Shan,Marta Chiarle Pdf

This book is one out of 8 IAEG XII Congress volumes and deals with climate change affecting different natural processes and environments, such as slope dynamics, water courses, coastal and marine environments, hydrological and littoral processes and permafrost terrain. Due to climate change, major effects are also expected on territorial planning and infrastructure, particularly in extreme climate regions. The volume and its contents aim to analyze the role of engineering geology and the solutions it may offer with respect to the ongoing environmental changes. Contributions regard the modeling of both the factors and the effects induced by climate change. Potential impacts of the climate change on the common practice and routine work of engineering geologists are also analyzed, with particular attention to the risk assessment and mitigation procedures and to the adaptation measures adopted. The Engineering Geology for Society and Territory volumes of the IAEG XII Congress held in Torino from September 15-19, 2014, analyze the dynamic role of engineering geology in our changing world and build on the four main themes of the congress: environment, processes, issues and approaches. The congress topics and subject areas of the 8 IAEG XII Congress volumes are: Climate Change and Engineering Geology. Landslide Processes. River Basins, Reservoir Sedimentation and Water Resources. Marine and Coastal Processes. Urban Geology, Sustainable Planning and Landscape Exploitation. Applied Geology for Major Engineering Projects. Education, Professional Ethics and Public Recognition of Engineering Geology. Preservation of Cultural Heritage.

Author : Anonim
Publisher : Unknown
Page : 702 pages
File Size : 45,8 Mb
Release : 1995
Category : Aeronautics
ISBN : UIUC:30112048646605

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Münevver Tezer-Sezgin
Publisher : Springer Nature
Page : 151 pages
File Size : 51,6 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 9783031583537

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Boundary Element Method for Magnetohydrodynamic Flow by Münevver Tezer-Sezgin Pdf

Author : Alain J. Kassab,M. H. Aliabadi
Publisher : Computational Mechanics
Page : 266 pages
File Size : 51,7 Mb
Release : 2001
Category : Mathematics
ISBN : UOM:39015050746091

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Coupled Field Problems by Alain J. Kassab,M. H. Aliabadi Pdf

Contributed by researchers involved in multidisciplinary analysis of coupled fields, this book looks at problems in which heat transfer within a solid is coupled to fluid flow and heat transfer external to the solid are addressed together with other modes of heat transfer such as radiation.

Author : C. A. Brebbia,Dragan Poljak,Viktor Popov
Publisher : WIT Press
Page : 353 pages
File Size : 42,6 Mb
Release : 2007
Category : Mathematics
ISBN : 9781845640767

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Boundary Elements and Other Mesh Reduction Methods XXIX by C. A. Brebbia,Dragan Poljak,Viktor Popov Pdf

This book contains the edited proceedings of the 29th World Conference on Boundary Elements and Other Mesh Reduction Methods, an internationally recognised forum for the dissemination of the latest advances on Mesh Reduction Techniques and their applications in sciences and engineering. The range of topics included in this volume are as follows: Advances in Mesh Reduction; Meshless Methods Techniques; Dual Reciprocity Method, Modified Trefftz Method; Fundamental Solution Method; Damage Mechanics and Fracture; Advanced Stress Analysis and Structural Applications; Plates and Shells; Dynamics and Vibrations; Material Characterisation; Acoustics; Heat and mass Transfer; Fluid Mechanics Applications; Wave Propagation; Inverse Problems and Computational Techniques.

Author : L. C. Wrobel
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 42,8 Mb
Release : 2002-04-22
Category : Technology & Engineering
ISBN : 0471720399

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The Boundary Element Method, Volume 1 by L. C. Wrobel Pdf

The boundary element method (BEM) is a modern numerical techniquewhich has enjoyed increasing popularity over the last two decades,and is now an established alternative to traditional computationalmethods of engineering analysis. The main advantage of the BEM isits unique ability to provide a complete solution in terms ofboundary values only, with substantial savings in modelling effort. This two-volume book set is designed to provide the readers with acomprehensive and up-to-date account of the boundary element methodand its application to solving engineering problems. Each volume isa self-contained book including a substantial amount of materialnot previously covered by other text books on the subject. Volume 1covers applications to heat transfer, acoustics, electrochemistryand fluid mechanics problems, while volume 2 concentrates on solidsand structures, describing applications to elasticity, plasticity,elastodynamics, fracture mechanics and contact analysis. The earlychapters are designed as a teaching text for final yearundergraduate courses. Both volumes reflect the experience of theauthors over a period of more than twenty years of boundary element research. This volume, Applications in Thermo-Fluids and Acoustics, provides acomprehensive presentation of the BEM from fundamentals to advancedengineering applications and encompasses: Steady and transient heat transfer Potential and viscous fluid flows Frequency and time-domain acoustics Corrosion and other electrochemical problems. A unique feature of this book is an in-depth presentation of BEMformulations in all the above fields, including detaileddiscussions of the basic theory, numerical algorithms and practicalengineering applications of the method. Written by an internationally recognised authority in the field,this is essential reading for postgraduates, researchers andpractitioners in civil, mechanical and chemical engineering andapplied mathematics.

Author : Bruce Allen Davis
Publisher : Unknown
Page : 318 pages
File Size : 46,7 Mb
Release : 1995
Category : Electronic
ISBN : WISC:89052515822

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Investigation of Non-linear Flows in Polymer Mixing Using the Boundry Integral Method by Bruce Allen Davis Pdf

Author : Anonim
Publisher : Unknown
Page : 628 pages
File Size : 49,7 Mb
Release : 1974
Category : Mechanics, Applied
ISBN : UCAL:C2682445

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Applied Mechanics Reviews by Anonim Pdf

Author : Wrobel,C.A. Brebbia
Publisher : Springer Science & Business Media
Page : 303 pages
File Size : 44,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401129022

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Boundary Element Methods in Heat Transfer by Wrobel,C.A. Brebbia Pdf

Heat transfer problems in industry are usually of a very complex nature, simultaneously involving different transfer modes such as conduction, convection, radiation and others. Because of this, very few problems can be solved analytically and one generally has to resort to numerical analysis. The boundary element method is a numerical technique which has been receiving growing attention for solving heat transfer problems because of its unique ability to confine the discretization process to the boundaries of the problem region. This allows major reductions in the data preparation and computer effort necessary to solve complex industrial problems. The purpose of this book is to present efficient algorithms used in conjunction with the boundary element method for the solution of steady and transient, linear and non-linear heat transfer problems. It represents the state-of-the-art of boundary element applications in the field of heat transfer, and constitutes essential reading for researchers and practising engineers involved with this important topic.

Author : Bülent Karasözen,Murat Manguoğlu,Münevver Tezer-Sezgin,Serdar Göktepe,Ömür Uğur
Publisher : Springer
Page : 643 pages
File Size : 53,7 Mb
Release : 2016-11-09
Category : Mathematics
ISBN : 9783319399294

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Numerical Mathematics and Advanced Applications ENUMATH 2015 by Bülent Karasözen,Murat Manguoğlu,Münevver Tezer-Sezgin,Serdar Göktepe,Ömür Uğur Pdf

The European Conference on Numerical Mathematics and Advanced Applications (ENUMATH), held every 2 years, provides a forum for discussing recent advances in and aspects of numerical mathematics and scientific and industrial applications. The previous ENUMATH meetings took place in Paris (1995), Heidelberg (1997), Jyvaskyla (1999), Ischia (2001), Prague (2003), Santiago de Compostela (2005), Graz (2007), Uppsala (2009), Leicester (2011) and Lausanne (2013). This book presents a selection of invited and contributed lectures from the ENUMATH 2015 conference, which was organised by the Institute of Applied Mathematics (IAM), Middle East Technical University, Ankara, Turkey, from September 14 to 18, 2015. It offers an overview of central recent developments in numerical analysis, computational mathematics, and applications in the form of contributions by leading experts in the field.