Introduction To Adiabatic Shear Localization

Author : Bradley Dodd,Yilong Bai
Publisher : World Scientific Publishing Company
Page : 468 pages
File Size : 42,9 Mb
Release : 2014-08-14
Category : Technology & Engineering
ISBN : 9781783264353

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Introduction to Adiabatic Shear Localization by Bradley Dodd,Yilong Bai Pdf

Adiabatic shear bands are found in a variety of metals and other materials; they cause rapid weakening due to energy concentration into narrow regions of the material. This is the very first book on this important topic and the only true introduction to the subject. An enhanced and updated student-friendly edition of the authors' 1992 book Adiabatic Shear Localization: Occurrence, Theories and Applications, this seminal text now includes essential Further Reading sections in some chapters. It explains adiabatic shear bands in a descriptive rather than a mathematical way, with a ‘quick reference’ section for readers wanting a more rapid introduction. Entirely comprehensive, the reader can dip into the chapters as suits his or her course material or research. If you are a postgraduate materials scientist, engineer, physicist, metallurgist, or indeed any researcher in materials that undergo rapid deformation and failure, this text is not to be missed.

Author : Bradley Dodd,Yilong Bai
Publisher : Elsevier
Page : 469 pages
File Size : 42,9 Mb
Release : 2012-05-22
Category : Business & Economics
ISBN : 9780080977812

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Adiabatic Shear Localization by Bradley Dodd,Yilong Bai Pdf

Rev. ed. of: Adiabatic shear localization / Y. Bai and B. Dodd. 1992. 1st ed.

Author : Yilong Bai,Bradley Dodd
Publisher : Pergamon
Page : 378 pages
File Size : 50,7 Mb
Release : 1992-01-01
Category : Technology & Engineering
ISBN : 0080412661

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Adiabatic Shear Localization by Yilong Bai,Bradley Dodd Pdf

Adiabatic shear localization is a mode of failure that occurs in dynamic loading. It is characterized by thermal softening occurring over a very narrow region of a material and is usually a precursor to ductile fracture and catastrophic failure. This reference source is the first detailed study of the mechanics and modes of adiabatic shear localization in solids, and provides a systematic description of a number of aspects of adiabatic shear banding. The inclusion of the appendices which provide a quick reference section and a comprehensive collection of thermomechanical data allows rapid access and understanding of the subject and its phenomena. The concepts and techniques described in this work can usefully be applied to solve a multitude of problems encountered by those investigating fracture and damage in materials, impact dynamics, metal working and other areas. This reference book has come about in response to the pressing demand of mechanical and metallurgical engineers for a high quality summary of the knowledge gained over the last twenty years. While fulfilling this requirement, the book is also of great interest to academics and researchers into materials performance.

Author : David Edward Lambert,Crystal L. Pasiliao,Benjamin Erzar,Benoit Revil-Baudard,Oana Cazacu
Publisher : John Wiley & Sons
Page : 439 pages
File Size : 47,6 Mb
Release : 2019-01-14
Category : Technology & Engineering
ISBN : 9781119579342

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Dynamic Damage and Fragmentation by David Edward Lambert,Crystal L. Pasiliao,Benjamin Erzar,Benoit Revil-Baudard,Oana Cazacu Pdf

Engineering structures may be subjected to extreme high-rate loading conditions, like those associated with natural disasters (earthquakes, tsunamis, rock falls, etc.) or those of anthropic origin (impacts, fluid–structure interactions, shock wave transmissions, etc.). Characterization and modeling of the mechanical behavior of materials under these environments is important in predicting the response of structures and improving designs. This book gathers contributions by eminent researchers in academia and government research laboratories on the latest advances in the understanding of the dynamic process of damage, cracking and fragmentation. It allows the reader to develop an understanding of the key features of the dynamic mechanical behavior of brittle (e.g. granular and cementitious), heterogeneous (e.g. energetic) and ductile (e.g. metallic) materials.

Author : T. W. Wright
Publisher : Cambridge University Press
Page : 266 pages
File Size : 44,8 Mb
Release : 2002-07-22
Category : Mathematics
ISBN : 0521631955

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The Physics and Mathematics of Adiabatic Shear Bands by T. W. Wright Pdf

This book is a research monograph on the material instability known as adiabatic shear banding which often occurs in a plastically deforming material as it undergoes rapid shearing. Plastic deformation generates heat, which eventually softens most materials with continued straining, a process which is usually unstable. In this case the instability results in thin regions of highly deformed material, which are often the sites of further damage and complete failure. The main body of the book examines a series of one-dimensional problems of increasing complexity. In this way a comprehensive and quantitative picture of the complete phenomena is built up. Particular care is taken to use well established asymptotic techniques to find simple, but universal, analytic expressions or scaling laws that encapsulate various aspects of the dynamic formation and the final morphology of shear bands. A fully developed mechanics of shear is just beginning to emerge as a major companion to fracture mechanics, this book may speed the process along.

Author : Roman Gr. Maev,Volf Leshchynsky
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 46,6 Mb
Release : 2009-08-14
Category : Technology & Engineering
ISBN : 9783527621910

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Introduction to Low Pressure Gas Dynamic Spray by Roman Gr. Maev,Volf Leshchynsky Pdf

Written by the inventor of the Gas Dynamic Spray (GDS) technique, this first monograph on the topic brings the understanding of the GDS coating formation process to a new qualitative nanostructural level, while introducing it to industrial and technological experts so that they can develop a new generation of coatings materials. Representing the results of over ten years of research in the field, the material discussed here covers nearly every aspect of the physical principles and applications of the GDS process, including topics in applied solid state physics, materials science, nanotechnology, and materials characterization. With contributions from researchers working in various laboratories, academic institutions and industries, this book is written for those wishing to apply this novel spraying technology in industry and who are involved in the development of new specific material properties, whether engineers or experts in the automotive, aircraft, household machinery, nuclear power, materials development or other industries.

Author : Anonim
Publisher : DIANE Publishing Inc.
Page : 61 pages
File Size : 46,5 Mb
Release : 2006
Category : Electronic
ISBN : 8210379456XXX

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Global Positioning System by Anonim Pdf

Author : Franz Roters,Philip Eisenlohr,Thomas R. Bieler,Dierk Raabe
Publisher : John Wiley & Sons
Page : 188 pages
File Size : 41,8 Mb
Release : 2011-08-04
Category : Technology & Engineering
ISBN : 9783527642090

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Crystal Plasticity Finite Element Methods by Franz Roters,Philip Eisenlohr,Thomas R. Bieler,Dierk Raabe Pdf

Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase transformations, texture methods, continuum approaches and damage mechanisms. As a result, it provides the knowledge needed to avoid failures in critical systems udner mechanical load. With its various application examples to micro- and macrostructure mechanics, this is an invaluable resource for mechanical engineers as well as for researchers wanting to improve on this method and extend its outreach.

Author : Sidney Yip
Publisher : Springer Science & Business Media
Page : 2903 pages
File Size : 48,5 Mb
Release : 2007-11-17
Category : Science
ISBN : 9781402032868

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Handbook of Materials Modeling by Sidney Yip Pdf

The first reference of its kind in the rapidly emerging field of computational approachs to materials research, this is a compendium of perspective-providing and topical articles written to inform students and non-specialists of the current status and capabilities of modelling and simulation. From the standpoint of methodology, the development follows a multiscale approach with emphasis on electronic-structure, atomistic, and mesoscale methods, as well as mathematical analysis and rate processes. Basic models are treated across traditional disciplines, not only in the discussion of methods but also in chapters on crystal defects, microstructure, fluids, polymers and soft matter. Written by authors who are actively participating in the current development, this collection of 150 articles has the breadth and depth to be a major contributor toward defining the field of computational materials. In addition, there are 40 commentaries by highly respected researchers, presenting various views that should interest the future generations of the community. Subject Editors: Martin Bazant, MIT; Bruce Boghosian, Tufts University; Richard Catlow, Royal Institution; Long-Qing Chen, Pennsylvania State University; William Curtin, Brown University; Tomas Diaz de la Rubia, Lawrence Livermore National Laboratory; Nicolas Hadjiconstantinou, MIT; Mark F. Horstemeyer, Mississippi State University; Efthimios Kaxiras, Harvard University; L. Mahadevan, Harvard University; Dimitrios Maroudas, University of Massachusetts; Nicola Marzari, MIT; Horia Metiu, University of California Santa Barbara; Gregory C. Rutledge, MIT; David J. Srolovitz, Princeton University; Bernhardt L. Trout, MIT; Dieter Wolf, Argonne National Laboratory.

Author : Titus Petrila,Damian Trif
Publisher : Springer Science & Business Media
Page : 513 pages
File Size : 43,6 Mb
Release : 2006-06-14
Category : Mathematics
ISBN : 9780387238388

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Basics of Fluid Mechanics and Introduction to Computational Fluid Dynamics by Titus Petrila,Damian Trif Pdf

The present book – through the topics and the problems approach – aims at filling a gap, a real need in our literature concerning CFD (Computational Fluid Dynamics). Our presentation results from a large documentation and focuses on reviewing the present day most important numerical and computational methods in CFD. Many theoreticians and experts in the field have expressed their - terest in and need for such an enterprise. This was the motivation for carrying out our study and writing this book. It contains an important systematic collection of numerical working instruments in Fluid Dyn- ics. Our current approach to CFD started ten years ago when the Univ- sity of Paris XI suggested a collaboration in the field of spectral methods for fluid dynamics. Soon after – preeminently studying the numerical approaches to Navier–Stokes nonlinearities – we completed a number of research projects which we presented at the most important inter- tional conferences in the field, to gratifying appreciation. An important qualitative step in our work was provided by the dev- opment of a computational basis and by access to a number of expert softwares. This fact allowed us to generate effective working programs for most of the problems and examples presented in the book, an - pect which was not taken into account in most similar studies that have already appeared all over the world.

Author : National Research Council,Division on Engineering and Physical Sciences,Board on Army Science and Technology,National Materials Advisory Board,Committee on Opportunities in Protection Materials Science and Technology for Future Army Applications
Publisher : National Academies Press
Page : 176 pages
File Size : 50,7 Mb
Release : 2011-08-27
Category : Technology & Engineering
ISBN : 9780309212854

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Opportunities in Protection Materials Science and Technology for Future Army Applications by National Research Council,Division on Engineering and Physical Sciences,Board on Army Science and Technology,National Materials Advisory Board,Committee on Opportunities in Protection Materials Science and Technology for Future Army Applications Pdf

Armor plays a significant role in the protection of warriors. During the course of history, the introduction of new materials and improvements in the materials already used to construct armor has led to better protection and a reduction in the weight of the armor. But even with such advances in materials, the weight of the armor required to manage threats of ever-increasing destructive capability presents a huge challenge. Opportunities in Protection Materials Science and Technology for Future Army Applications explores the current theoretical and experimental understanding of the key issues surrounding protection materials, identifies the major challenges and technical gaps for developing the future generation of lightweight protection materials, and recommends a path forward for their development. It examines multiscale shockwave energy transfer mechanisms and experimental approaches for their characterization over short timescales, as well as multiscale modeling techniques to predict mechanisms for dissipating energy. The report also considers exemplary threats and design philosophy for the three key applications of armor systems: (1) personnel protection, including body armor and helmets, (2) vehicle armor, and (3) transparent armor. Opportunities in Protection Materials Science and Technology for Future Army Applications recommends that the Department of Defense (DoD) establish a defense initiative for protection materials by design (PMD), with associated funding lines for basic and applied research. The PMD initiative should include a combination of computational, experimental, and materials testing, characterization, and processing research conducted by government, industry, and academia.

Author : Thomas W. Wright
Publisher : Unknown
Page : 34 pages
File Size : 40,9 Mb
Release : 1987
Category : Deformations (Mechanics)
ISBN : UCSD:31822004964029

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Adiabatic Shear Bands in Simple and Dipolar Plastic Materials by Thomas W. Wright Pdf

Author : Tanmay Mehta
Publisher : Q world
Page : 192 pages
File Size : 42,9 Mb
Release : 2018-04-29
Category : Medical
ISBN : 8210379456XXX

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Parasitology Simplified by Tanmay Mehta Pdf

About the Book: Minimalistic and simplified approach to the subject. Entire book is designed in a tabulated manner.Very useful to learn many parasites in a short period of time during exams. Comaprative design helps students to retain knowledge more effectively. Concise, bulleted format and to-the-point text-easy to read during examination. Simple and lucid language makes the understanding easy. Supplement video tutorial link: https://www.youtube.com/watch?v=QNIoIvWIJH8&list=PLMi9x80kI97O43-Qp5E0chbaLEmLzAGTM

Author : Marc A. Meyers
Publisher : John Wiley & Sons
Page : 694 pages
File Size : 43,7 Mb
Release : 1994-10-28
Category : Science
ISBN : 047158262X

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Dynamic Behavior of Materials by Marc A. Meyers Pdf

Addresses fundamentals and advanced topics relevant to the behavior of materials under in-service conditions such as impact, shock, stress and high-strain rate deformations. Deals extensively with materials from a microstructure perspective which is the future direction of research today.

Author : Dragica Minić,Milica Vasić
Publisher : BoD – Books on Demand
Page : 100 pages
File Size : 55,7 Mb
Release : 2020-02-05
Category : Technology & Engineering
ISBN : 9781789854879

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Metallic Glasses by Dragica Minić,Milica Vasić Pdf

The term "metallic glasses" is widely used to denote the amorphous alloys obtained by rapid quenching techniques. These materials are characterized by short range atom ordering without translational periodicity of the structure. Kinetic and thermodynamic metastability is one of the main characteristics generally related to metallic glasses, while their thermally induced microstructural transformations could result in deterioration or improvement of the functional properties. Due to their favorable magnetic, electrical, mechanical, and anti-corrosion properties, metallic glasses as new and attractive materials have found application in many areas of modern industries - electronics, construction industry, aerospace industry; as well as chemistry, biomedicine, and surgery.