Crystallography and crystal defects / Anthony Kelly

Public ISBD Titre : Crystallography and crystal defects Type de document : texte imprimé Auteurs : Anthony Kelly ; Kevin M. Knowles Mention d'édition : 2nd edition Editeur : Chichester : Wiley Année de publication : 2012 Importance : 521 p. Présentation : couv. ill. en coul. Format : 24 cm ISBN/ISSN/EAN : 978-0-470-75014-8 Note générale : Index p.509-521 Langues : Anglais (eng) Tags : Cristallographie  cristaux  défauts Index. décimale : 548 Cristallographie Résumé : Extensively revised and updated, this new edition of a classic text presents a unified approach to crystallography and to the defects found within crystals. The book combines the classical and exact description of symmetry of a perfect crystal with the possible geometries of the major defects-dislocations, stacking faults, point defects, twins, interfaces and the effects of martensitic transformations. A number of important concepts and exciting new topics have been introduced in this second edition, including piezoelectricity, liquid crystals, nanocrystalline concepts, incommensurate materials and the structure of foamed and amorphous solids. The coverage of quasicrystalline materials has been extended, and the data tables, appendices and references have been fully updated. Reinforcing its unrivalled position as the core text for teaching crystallography and crystal defects, each chapter includes problem sets with brief numerical solutions at the end of the book Crystallography and crystal defects [texte imprimé] / Anthony Kelly ; Kevin M. Knowles  . -  2nd edition . - Chichester : Wiley, 2012 . - 521 p. : couv. ill. en coul. ; 24 cm. ISBN : 978-0-470-75014-8 Index p.509-521 Langues : Anglais (eng) Tags : Cristallographie  cristaux  défauts Index. décimale : 548 Cristallographie Résumé : Extensively revised and updated, this new edition of a classic text presents a unified approach to crystallography and to the defects found within crystals. The book combines the classical and exact description of symmetry of a perfect crystal with the possible geometries of the major defects-dislocations, stacking faults, point defects, twins, interfaces and the effects of martensitic transformations. A number of important concepts and exciting new topics have been introduced in this second edition, including piezoelectricity, liquid crystals, nanocrystalline concepts, incommensurate materials and the structure of foamed and amorphous solids. The coverage of quasicrystalline materials has been extended, and the data tables, appendices and references have been fully updated. Reinforcing its unrivalled position as the core text for teaching crystallography and crystal defects, each chapter includes problem sets with brief numerical solutions at the end of the book

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Materials processing during casting / Hasse Fredriksson

Public ISBD Titre : Materials processing during casting Type de document : texte imprimé Auteurs : Hasse Fredriksson, Auteur ; Ulla Akerlind, Auteur Editeur : Chichester : Wiley Année de publication : 2006 Importance : 434 p. Présentation : ill. en noir et blanc, couv. ill. en coul. Format : 28 cm ISBN/ISSN/EAN : 978-0-470-01514-8 Note générale : Index p. 423-434 Langues : Anglais (eng) Tags : Founding -- Textbooks  Metal castings -- Textbooks Index. décimale : 671.2 Fonderie Résumé : Casting is one of the most important processes in materials technology. In this unique book, each step in the casting and solidification process is described and models are set up, which in many cases can be approximated by simplified analytical expressions. All casting methods are featured, including component casting, ingot casting and continuous casting. Applications of the results are given in numerous worked examples within the text. Conclusions on how to avoid cracks, solidification pores, slag inclusions and other defects of the castings, can be drawn from the theoretical models. These conclusions are based on research results, which together give an idea of the development in the manufacture of castings. Most chapters conclude with a number of exercises, answers to which are given at the end of the book. The accompanying 'Guide to Exercises', provides the complete solutions to each of the exercises. Materials processing during casting [texte imprimé] / Hasse Fredriksson, Auteur ; Ulla Akerlind, Auteur . - Chichester : Wiley, 2006 . - 434 p. : ill. en noir et blanc, couv. ill. en coul. ; 28 cm. ISBN : 978-0-470-01514-8 Index p. 423-434 Langues : Anglais (eng) Tags : Founding -- Textbooks  Metal castings -- Textbooks Index. décimale : 671.2 Fonderie Résumé : Casting is one of the most important processes in materials technology. In this unique book, each step in the casting and solidification process is described and models are set up, which in many cases can be approximated by simplified analytical expressions. All casting methods are featured, including component casting, ingot casting and continuous casting. Applications of the results are given in numerous worked examples within the text. Conclusions on how to avoid cracks, solidification pores, slag inclusions and other defects of the castings, can be drawn from the theoretical models. These conclusions are based on research results, which together give an idea of the development in the manufacture of castings. Most chapters conclude with a number of exercises, answers to which are given at the end of the book. The accompanying 'Guide to Exercises', provides the complete solutions to each of the exercises.

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Mechanical properties of solid polymers / Ian Macmillan Ward

Public ISBD Titre : Mechanical properties of solid polymers Type de document : texte imprimé Auteurs : Ian Macmillan Ward, Auteur ; John Sweeney, Auteur Mention d'édition : Third edition Editeur : Chichester : Wiley Année de publication : 2013 Importance : 461 p. Format : 25 cm ISBN/ISSN/EAN : 978-1-4443-1950-7 Langues : Anglais (eng) Tags : Polymères--Propriétés mécaniques Index. décimale : 620.192 Polymères Résumé : Providing an updated and comprehensive account of the propertiesof solid polymers, the book covers all aspects of mechanicalbehaviour. This includes finite elastic behavior, linearviscoelasticity and mechanical relaxations, mechanical anisotropy,non-linear viscoelasicity, yield behavior and fracture. New to thisedition is coverage of polymer nanocomposites, and molecularinterpretations of yield, e.g. Bowden, Young, and Argon. The book begins by focusing on the structure of polymers,including their chemical composition and physical structure. It goes on to discuss the mechanical properties and behaviour ofpolymers, the statistical molecular theories of the rubber-likestate and describes aspects of linear viscoelastic behaviour, itsmeasurement, and experimental studies. Later chapters cover composites and experimental behaviour,relaxation transitions, stress and yielding. The book concludeswith a discussion of breaking phenomena. Mechanical properties of solid polymers [texte imprimé] / Ian Macmillan Ward, Auteur ; John Sweeney, Auteur  . -  Third edition . - Chichester : Wiley, 2013 . - 461 p. ; 25 cm. ISBN : 978-1-4443-1950-7 Langues : Anglais (eng) Tags : Polymères--Propriétés mécaniques Index. décimale : 620.192 Polymères Résumé : Providing an updated and comprehensive account of the propertiesof solid polymers, the book covers all aspects of mechanicalbehaviour. This includes finite elastic behavior, linearviscoelasticity and mechanical relaxations, mechanical anisotropy,non-linear viscoelasicity, yield behavior and fracture. New to thisedition is coverage of polymer nanocomposites, and molecularinterpretations of yield, e.g. Bowden, Young, and Argon. The book begins by focusing on the structure of polymers,including their chemical composition and physical structure. It goes on to discuss the mechanical properties and behaviour ofpolymers, the statistical molecular theories of the rubber-likestate and describes aspects of linear viscoelastic behaviour, itsmeasurement, and experimental studies. Later chapters cover composites and experimental behaviour,relaxation transitions, stress and yielding. The book concludeswith a discussion of breaking phenomena.

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Extended element method / Amir R. Khoei

Public ISBD Titre : Extended element method : theory and applications Type de document : texte imprimé Auteurs : Amir R. Khoei, Auteur Editeur : Chichester : Wiley Année de publication : 2015 Importance : 565 p. Présentation : ill., couv. ill. en coul. Format : 25 cm ISBN/ISSN/EAN : 978-1-118-45768-9 Langues : Anglais (eng) Tags : Méthodes des éléments finis  analyse numérique Index. décimale : 620.11 Matériaux de l'ingénieur Résumé : The finite element method (FEM) technique has been developed to simulate and analyze complex engineering problems. However, there are a number of drawbacks with finite element simulation of discontinuous problems, such as fracture mechanics problems, including the computational cost of a very fine finite element mesh and the complex remeshing strategy in capturing discontinuity. The extended finite element method (XFEM) has therefore been developed to improve the performance of the conventional finite element method in discontinuity problems. Extended Finite Element Method: Theory and Applications introduces the theory and applications of XFEM in the linear and nonlinear problems of continua, structures, and geomechanics. It begins by introducing the concept of a partition of unity, various enrichment functions, and fundamentals of XFEM formulation. It then covers the theory and application of XFEM in large deformations, plasticity, and contact problems. The implementation of XFEM in fracture mechanics, including linear, cohesive, and ductile crack propagation, is also covered. Finally, the theory and applications of XFEM in multiphase fluid flow, including hydraulic fracturing in soil saturated media and crack propagation in thermo-hydro-mechanical porous media, are discussed in detail. Extended element method : theory and applications [texte imprimé] / Amir R. Khoei, Auteur . - Chichester : Wiley, 2015 . - 565 p. : ill., couv. ill. en coul. ; 25 cm. ISBN : 978-1-118-45768-9 Langues : Anglais (eng) Tags : Méthodes des éléments finis  analyse numérique Index. décimale : 620.11 Matériaux de l'ingénieur Résumé : The finite element method (FEM) technique has been developed to simulate and analyze complex engineering problems. However, there are a number of drawbacks with finite element simulation of discontinuous problems, such as fracture mechanics problems, including the computational cost of a very fine finite element mesh and the complex remeshing strategy in capturing discontinuity. The extended finite element method (XFEM) has therefore been developed to improve the performance of the conventional finite element method in discontinuity problems. Extended Finite Element Method: Theory and Applications introduces the theory and applications of XFEM in the linear and nonlinear problems of continua, structures, and geomechanics. It begins by introducing the concept of a partition of unity, various enrichment functions, and fundamentals of XFEM formulation. It then covers the theory and application of XFEM in large deformations, plasticity, and contact problems. The implementation of XFEM in fracture mechanics, including linear, cohesive, and ductile crack propagation, is also covered. Finally, the theory and applications of XFEM in multiphase fluid flow, including hydraulic fracturing in soil saturated media and crack propagation in thermo-hydro-mechanical porous media, are discussed in detail.

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