The Physics And Mathematics Of Adiabatic Shear Bands

Author : T. W. Wright
Publisher : Cambridge University Press
Page : 266 pages
File Size : 54,5 Mb
Release : 2002-07-22
Category : Mathematics
ISBN : 0521631955

Get Book

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 : Bradley Dodd,Yilong Bai
Publisher : World Scientific Publishing Company
Page : 468 pages
File Size : 42,8 Mb
Release : 2014-08-14
Category : Technology & Engineering
ISBN : 9781783264353

Get Book

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 : 50,5 Mb
Release : 2012-05-22
Category : Business & Economics
ISBN : 9780080977812

Get Book

Adiabatic Shear Localization by Bradley Dodd,Yilong Bai Pdf

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

Author : Bradley Dodd,Yilong Bai
Publisher : Elsevier
Page : 468 pages
File Size : 48,7 Mb
Release : 2012-05-22
Category : Business & Economics
ISBN : 9780080982007

Get Book

Adiabatic Shear Localization by Bradley Dodd,Yilong Bai 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 revised and updated version of the first detailed study of the mechanics and modes of adiabatic shear localization in solids. Building on the success of the first edition, the book provides a systematic description of a number of aspects of adiabatic shear banding. 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. Specific chapters focus on energetic materials, polymers, bulk metal glasses, and the mathematics of shear banding as well as the numerical modeling of them. With its detailed coverage of the subject, this book is of great interest to academics and researchers into materials performance as well as professionals. Up-to-date coverage of the subject and research that has occurred over the past 20 years Each chapter is written on a different sub-field of adiabatic shear by an acknowledged expert in the field Detailed and clear discussions of each aspect

Author : Roman Gr. Maev,Volf Leshchynsky
Publisher : CRC Press
Page : 342 pages
File Size : 40,7 Mb
Release : 2016-04-27
Category : Science
ISBN : 9781466584433

Get Book

Cold Gas Dynamic Spray by Roman Gr. Maev,Volf Leshchynsky Pdf

Your Guide to Advanced Cold Spray TechnologyCold Gas Dynamic Spray centers on cold gas dynamic spray (or cold spray-CS) technology, one of the most versatile thermal spray coating methods in materials engineering, and effectively describes and analyzes the main trends and developments behind the spray (coating) techniques. The book combines theory

Author : Thomas W. Wright
Publisher : Unknown
Page : 34 pages
File Size : 50,9 Mb
Release : 1987
Category : Deformations (Mechanics)
ISBN : UCSD:31822004964029

Get Book

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

Author : Claudia Maria Simonescu
Publisher : BoD – Books on Demand
Page : 116 pages
File Size : 51,7 Mb
Release : 2018-10-17
Category : Technology & Engineering
ISBN : 9781789236644

Get Book

Nanocrystals and Nanostructures by Claudia Maria Simonescu Pdf

Nanocrystals and nanostructures attract a special attention in the recent years due to their various properties and a wide range of applications such as in electrical, optical, optoelectronic, catalytic, medicine, chemo- and biosensing, and environmental protection fields. Although extensive research has been done in the field of nanocrystals, it is considered one growing research field. The main goal of this book is to present the current research activities in the field of nanocrystals and nanostructures covering issues regarding new synthesis methods, self-assembly strategies, characterization techniques, properties, and applications. Interesting reports regarding biomimetic modeling of the biomineralization processes and theoretical models to describe mechanisms of deformation twinning in nanocrystalline and ultrafine-grained materials have been presented. By structuring, approaching, and content, the work may be useful for specialist in the field of nano-/materials science, PhD students, students, and all those interested in this topic of high relevance.

Author : Alisson Brito
Publisher : BoD – Books on Demand
Page : 304 pages
File Size : 45,6 Mb
Release : 2010-01-01
Category : Computers
ISBN : 9789537619688

Get Book

Dynamic Modelling by Alisson Brito Pdf

When talking about modelling it is natural to talk about simulation. Simulation is the imitation of the operation of a real-world process or systems over time. The objective is to generate a history of the model and the observation of that history helps us understand how the real-world system works, not necessarily involving the real-world into this process. A system (or process) model takes the form of a set of assumptions concerning its operation. In a model mathematical and logical assumptions are considered, and entities and their relationship are delimited. The objective of a model – and its respective simulation – is to answer a vast number of “what-if” questions. Some questions answered in this book are: What if the power distribution system does not work as expected? What if the produced ships were not able to transport all the demanded containers through the Yangtze River in China? And, what if an installed wind farm does not produce the expected amount of energyt? Answering these questions without a dynamic simulation model could be extremely expensive or even impossible in some cases and this book aims to present possible solutions to these problems.

Author : Roman Gr. Maev,Volf Leshchynsky
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 47,9 Mb
Release : 2009-08-14
Category : Technology & Engineering
ISBN : 9783527621910

Get Book

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 : Xiaolei Wu,Yuntian Zhu
Publisher : CRC Press
Page : 796 pages
File Size : 47,7 Mb
Release : 2021-11-24
Category : Technology & Engineering
ISBN : 9781000353327

Get Book

Heterostructured Materials by Xiaolei Wu,Yuntian Zhu Pdf

Heterostructured (HS) materials represent an emerging class of materials that are expected to become a major research field for the communities of materials, mechanics, and physics in the next couple of decades. One of the biggest advantages of HS materials is that they can be produced by large-scale industrial facilities and technologies and therefore can be commercialized without the scaling up and high-cost barriers that are often encountered by other advanced materials. This book collects recent papers on the progress in the field of HS materials, especially their fundamental physics. The papers are arranged in a sequence of chapters that will help new researchers entering the field to have a quick and comprehensive understanding of HS materials, including the fundamentals and recent progress in their processing, characterization, and properties.

Author : Srichand Hinduja,Lin Li
Publisher : Springer Science & Business Media
Page : 581 pages
File Size : 41,5 Mb
Release : 2010-08-05
Category : Technology & Engineering
ISBN : 9781849964326

Get Book

Proceedings of the 36th International MATADOR Conference by Srichand Hinduja,Lin Li Pdf

Presented here are 130 refereed papers given at the 36th MATADOR Conference held at The University of Manchester in July 2010. The MATADOR series of conferences covers the topics of Manufacturing Automation and Systems Technology, Applications, Design, Organisation and Management, and Research. The proceedings of this Conference contain original papers contributed by researchers from many countries on different continents. The papers cover the principles, techniques and applications in aerospace, automotive, biomedical, energy, consumable goods and process industries. The papers in this volume reflect: • the importance of manufacturing to international wealth creation; • the emerging fields of micro- and nano-manufacture; • the increasing trend towards the fabrication of parts using lasers; • the growing demand for precision engineering and part inspection techniques; and • the changing trends in manufacturing within a global environment.

Author : K.T. Ramesh
Publisher : Springer Science & Business Media
Page : 343 pages
File Size : 40,7 Mb
Release : 2009-06-12
Category : Science
ISBN : 9780387097831

Get Book

Nanomaterials by K.T. Ramesh Pdf

This book grew out of my desire to understand the mechanics of nanomaterials, and to be able to rationalize in my own mind the variety of topics on which the people around me were doing research at the time. The ?eld of nanomaterials has been growing rapidly since the early 1990s. I- tially, the ?eld was populated mostly by researchers working in the ?elds of synt- sis and processing. These scientists were able to make new materials much faster than the rest of us could develop ways of looking at them (or understanding them). However, a con?uence of interests and capabilities in the 1990s led to the exp- sive growth of papers in the characterization and modeling parts of the ?eld. That con?uence came from three primary directions: the rapid growth in our ability to make nanomaterials, a relatively newfound ability to characterize the nanomate- als at the appropriate length and time scales, and the rapid growth in our ability to model nanomaterials at atomistic and molecular scales. Simultaneously, the commercial potential of nanotechnology has become app- ent to most high-technology industries, as well as to some industries that are tra- tionally not viewed as high-technology (such as textiles). Much of the rapid growth came through the inventions of physicists and chemists who were able to develop nanotechnology products (nanomaterials) through a dizzying array of routes, and who began to interface directly with biological entities at the nanometer scale. That growth continues unabated.

Author : Bo Song,Dan Casem,Jamie Kimberley
Publisher : Springer Science & Business Media
Page : 496 pages
File Size : 45,5 Mb
Release : 2013-10-01
Category : Technology & Engineering
ISBN : 9783319007717

Get Book

Dynamic Behavior of Materials, Volume 1 by Bo Song,Dan Casem,Jamie Kimberley Pdf

Dynamic Behavior of Materials, Volume 1: Proceedings of the 2013 Annual Conference on Experimental and Applied Mechanics, the first volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers on: General Dynamic Material Properties Novel Dynamic Testing Techniques Dynamic Fracture and Failure Novel Testing Techniques Dynamic Behavior of Geo-materials Dynamic Behavior of Biological and Biomimetic Materials Dynamic Behavior of Composites and Multifunctional Materials Dynamic Behavior of Low-Impedance materials Multi-scale Modeling of Dynamic Behavior of Materials Quantitative Visualization of Dynamic Behavior of Materials Shock/Blast Loading of Materials

Author : Arun Shukla,Guruswami Ravichandran,Yapa D.S. Rajapakse
Publisher : Springer Science & Business Media
Page : 416 pages
File Size : 40,9 Mb
Release : 2009-10-20
Category : Science
ISBN : 9781441904461

Get Book

Dynamic Failure of Materials and Structures by Arun Shukla,Guruswami Ravichandran,Yapa D.S. Rajapakse Pdf

Dynamic Failure of Materials and Structures discusses the topic of dynamic loadings and their effect on material and structural failure. Since dynamic loading problems are very difficult as compared to their static counterpart, very little information is currently available about dynamic behavior of materials and structures. Topics covered include the response of both metallic as well as polymeric composite materials to blast loading and shock loadings, impact loadings and failure of novel materials under more controlled dynamic loads. These include response of soft materials that are important in practical use but have very limited information available on their dynamic response. Dynamic fragmentation, which has re-emerged in recent years has also been included. Both experimental as well as numerical aspects of material and structural response to dynamic loads are discussed. Written by several key experts in the field, Dynamic Failure of Materials and Structures will appeal to graduate students and researchers studying dynamic loadings within mechanical and civil engineering, as well as in physics and materials science.

Author : Norman Jones
Publisher : Cambridge University Press
Page : 605 pages
File Size : 42,8 Mb
Release : 2011-12-26
Category : Science
ISBN : 9781139503334

Get Book

Structural Impact by Norman Jones Pdf

Structural Impact is concerned with the behaviour of structures and components subjected to large dynamic, impact and explosive loads which produce inelastic deformations. It is of interest for safety calculations, hazard assessments and energy absorbing systems throughout industry. The first five chapters introduce the rigid plastic methods of analysis for the static behaviour and the dynamic response of beams, plates and shells. The influence of transverse shear, rotatory inertia, finite displacements and dynamic material properties are introduced and studied in some detail. Dynamic progressive buckling, which develops in several energy absorbing systems, and the phenomenon of dynamic plastic buckling are introduced. Scaling laws are discussed which are important for relating the response of small-scale experimental tests to the dynamic behaviour of full-scale prototypes. This text is invaluable to undergraduates, graduates and professionals learning about the behaviour of structures subjected to large impact, dynamic and blast loadings producing an inelastic response.