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Books in Computational mechanics

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1-10 of 13 results in All results

General Continuum Mechanics and Constitutive Modeling

  • 1st Edition
  • December 1, 2024
  • Niels Saabye Ottosen
  • English
  • Paperback
    9 7 8 - 0 - 4 4 3 - 3 3 8 4 3 - 4
  • eBook
    9 7 8 - 0 - 4 4 3 - 3 3 8 4 4 - 1
General Continuum Mechanics and Constitutive Modeling starts with a comprehensive treatment of tensor algebra that is followed by coverage of strains, stresses, and thermodynamics. General principles for constitutive modeling are presented, including objectivity, Lie-derivative, and covariance, as are issues central to configurational mechanics, such as polyconvexity and invariance principles used to establish balance equations. The book includes a chapter on hyperelasticity which analyzes isotropic and anisotropic materials, and also discusses the distinction between energetic and entropic material response.The finite element method and classic plasticity based on hypoelasticity are each covered, and the book concludes with a chapter covering plasticity based on hyperplasticity, including isotropy, anisotropy, thermoplasticity, and crystal plasticity.

Elasticity

  • 4th Edition
  • March 25, 2020
  • Martin H. Sadd
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 8 1 5 9 8 7 - 3
  • eBook
    9 7 8 - 0 - 1 2 - 8 1 5 9 8 8 - 0
Elasticity: Theory, Applications, and Numerics, Fourth Edition, continues its market-leading tradition of concisely presenting and developing the linear theory of elasticity, moving from solution methodologies, formulations, and strategies into applications of contemporary interest, such as fracture mechanics, anisotropic and composite materials, micromechanics, nonhomogeneous graded materials, and computational methods. Developed for a one- or two-semester graduate elasticity course, this new edition has been revised with new worked examples and exercises, and new or expanded coverage of areas such as treatment of large deformations, fracture mechanics, strain gradient and surface elasticity theory, and tensor analysis. Using MATLAB software, numerical activities in the text are integrated with analytical problem solutions. Online ancillary support materials for instructors include a solutions manual, image bank, and a set of PowerPoint lecture slides.

Extended Finite Element and Meshfree Methods

  • 1st Edition
  • November 13, 2019
  • Timon Rabczuk + 3 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 8 1 4 1 0 6 - 9
  • eBook
    9 7 8 - 0 - 1 2 - 8 1 4 1 0 7 - 6
Extended Finite Element and Meshfree Methods provides an overview of, and investigates, recent developments in extended finite elements with a focus on applications to material failure in statics and dynamics. This class of methods is ideally suited for applications, such as crack propagation, two-phase flow, fluid-structure-interaction, optimization and inverse analysis because they do not require any remeshing. These methods include the original extended finite element method, smoothed extended finite element method (XFEM), phantom node method, extended meshfree methods, numerical manifold method and extended isogeometric analysis. This book also addresses their implementation and provides small MATLAB codes on each sub-topic. Also discussed are the challenges and efficient algorithms for tracking the crack path which plays an important role for complex engineering applications.

Computational Fluid-Structure Interaction

  • 1st Edition
  • September 25, 2018
  • Yong Zhao + 1 more
  • English
  • Paperback
    9 7 8 - 0 - 1 2 - 8 1 4 7 7 0 - 2
  • eBook
    9 7 8 - 0 - 1 2 - 8 1 4 7 7 1 - 9
Computational Fluid-Structure Interaction: Methods, Models, and Applications provides detailed explanations of a range of FSI models, their mathematical formulations, validations, and applications, with an emphasis on conservative unstructured-grid FVM. The first part of the book presents the nascent numerical methods, algorithms and solvers for both compressible and incompressible flows, computational structural dynamics (CSD), parallel multigrid, IOM, IMM and ALE methods. The second half covers the validations of these numerical methods and solvers, as well as their applications in a broad range of areas in basic research and engineering.

Stress Analysis by Boundary Element Methods

  • 1st Edition
  • Volume 23
  • October 22, 2013
  • J. BalaÅ¡ + 2 more
  • English
  • eBook
    9 7 8 - 1 - 4 8 3 2 - 9 1 7 4 - 1
The boundary element method is an extremely versatile and powerful tool of computational mechanics which has already become a popular alternative to the well established finite element method. This book presents a comprehensive and up-to-date treatise on the boundary element method (BEM) in its applications to various fields of continuum mechanics such as: elastostatics, elastodynamics, thermoelasticity, micropolar elasticity, elastoplasticity, viscoelasticity, theory of plates and stress analysis by hybrid methods. The fundamental solution of governing differential equations, integral representations of the displacement and temperature fields, regularized integral representations of the stress field and heat flux, boundary integral equations and boundary integro-differential equations are derived. Besides the mathematical foundations of the boundary integral method, the book deals with practical applications of this method. Most of the applications concentrate mainly on the computational problems of fracture mechanics. The method has been found to be very efficient in stress-intensity factor computations. Also included are developments made by the authors in the boundary integral formulation of thermoelasticity, micropolar elasticity, viscoelasticity, plate theory, hybrid method in elasticity and solution of crack problems. The solution of boundary-value problems of thermoelasticity and micropolar thermoelasticity is formulated for the first time as the solution of pure boundary problems. A new unified formulation of general crack problems is presented by integro-differential equations.

Computational Welding Mechanics

  • 1st Edition
  • July 25, 2007
  • Lars-Erik Lindgren
  • English
  • Hardback
    9 7 8 - 1 - 8 4 5 6 9 - 2 2 1 - 6
  • eBook
    9 7 8 - 1 - 8 4 5 6 9 - 3 5 5 - 8
Computational welding mechanics (CWM) provides an important technique for modelling welding processes. Welding simulations are a key tool in improving the design and control of welding processes and the performance of welded components or structures. CWM can be used to model phenomena such as heat generation, thermal stresses and large plastic deformations of components or structures. It also has a wider application in modelling thermomechanical and microstructural phenomena in metals. This important book reviews the principles, methods and applications of CWM.The book begins by discussing the physics of welding before going on to review modelling methods and options as well as validation techniques. It also reviews applications in areas such as fatigue, buckling and deformation, improved service life of components and process optimisation. Some of the numerical methods described in the book are illustrated using software available from the author which allows readers to explore CWM in more depth.Computational welding mechanics is a standard work for welding engineers and all those researching welding processes and wider thermomechanical and microstructural phenomena in metals.

Granular Filtration of Aerosols and Hydrosols

  • 2nd Edition
  • June 7, 2007
  • Chi Tien + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 4 7 2 0 - 6
Granular filtration is a technique used extensively in the water and sewage industries, and we would all be quickly aware if it did not work properly. Designing and building an effective granular filter is a science and an art: this book covers both aspects. The theoretical basis of design is given considerable exposure, as are the behavioural characteristics of particles and fluids. This new edition contains extra material on stochastic simulations and the Lattice Bolzmann approach for studying deposition in granular media; more on prediction methods for collection efficiency, and a chapter on the various available software programmes.

Introduction to Hydrocodes

  • 1st Edition
  • Volume 49
  • January 20, 2004
  • Jonas Zukas
  • English
  • Hardback
    9 7 8 - 0 - 0 8 - 0 4 4 3 4 8 - 5
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 3 5 0 1 - 2
A hydrocode refers to a computer program used for the study of the dynamic response of materials and structures to impulse (primary blast), impact (involving everything from car and aircraft collisions to impacts of space structures by assorted debris). The understanding of hydrocodes requires knowledge of numerical methods in the code as well as a keen understanding of the physics of the problem being addressed. This can take many years to learn via codes. There are currently a number of titles addressing the physics of high pressure and high rate material but nothing introducing the novice to the fundamentals of this highly technical and complicated study. Introduction to Hydrocodes bridges the gap, bringing together the large body of literature, scattered through diverse journals, government and corporate reports and conference proceedings. As valuable as the text are the cited references and the combination will take years off the preparation time of future code users.

Computational Fluid and Solid Mechanics 2003

  • 1st Edition
  • June 2, 2003
  • K.J Bathe
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 2 9 4 7 - 9
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 modelsEffective numerical schemes for fluid flowsThe development of an effective mesh-free numerical solution method The development of numerical procedures for multiphysics problemsThe development of numerical procedures for multiscale problemsThe modelling of uncertaintiesThe analysis of complete life cycles of systemsEducation - 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. FeaturesBridges the gap between academic researchers and practitioners in industryOutlines 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

Computational Mechanics - New Frontiers for the New Millennium

  • 1st Edition
  • October 15, 2001
  • Prof. Valliappan + 1 more
  • English
  • Hardback
    9 7 8 - 0 - 0 8 - 0 4 3 9 8 1 - 5
  • eBook
    9 7 8 - 0 - 0 8 - 0 9 8 3 7 7 - 6
These Proceedings contain the papers presented at the 1stAsian Pacific Congress on Computational Mechanics held in Sydney, on 20-23 November 2001. The theme of the first Congress of the Asian-Pacific Association for Computational Mechanics in the new millennium is New Frontiers for the New Millennium. The papers cover such new frontiers as micromechanics, contact mechanics, environmental geomechanics, chemo-thermo-mechanics, inverse techniques, homogenization, meshless methods, smart materials/smart structures and graphic visualization, besides the general topics related to the application of finite element and boundary element methods in structural mechanics, fluid mechanics, geomechanics and biomechanics.