High Pressure Shock Compression Of Solids V

Author : J.R. Asay,M. Shahinpoor
Publisher : Springer Science & Business Media
Page : 399 pages
File Size : 45,6 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461209119

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High-Pressure Shock Compression of Solids by J.R. Asay,M. Shahinpoor Pdf

This book presents a set of basic understandings of the behavior and response of solids to propagating shock waves. The propagation of shock waves in a solid body is accompanied by large compressions, decompression, and shear. Thus, the shear strength of solids and any inelastic response due to shock wave propagation is of the utmost importance. Furthermore, shock compres sion of solids is always accompanied by heating, and the rise of local tempera ture which may be due to both compression and dissipation. For many solids, under a certain range of impact pressures, a two-wave structure arises such that the first wave, called the elastic prescursor, travels with the speed of sound; and the second wave, called a plastic shock wave, travels at a slower speed. Shock-wave loading of solids is normally accomplished by either projectile impact, such as produced by guns or by explosives. The shock heating and compression of solids covers a wide range of temperatures and densities. For example, the temperature may be as high as a few electron volts (1 eV = 11,500 K) for very strong shocks and the densification may be as high as four times the normal density.

Author : Lee Davison,Yasuyuki Horie,Toshimori Sekine
Publisher : Springer Science & Business Media
Page : 258 pages
File Size : 44,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461300113

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High-Pressure Shock Compression of Solids V by Lee Davison,Yasuyuki Horie,Toshimori Sekine Pdf

This volume is concerned primarily with the chemical and physical effects of shock waves on typical materials. It compares naturally occurring materials with similar materials produced by shock compression in the laboratory, providing clues about the environment and events that produced the natural materials.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 50,8 Mb
Release : 1993
Category : Electronic
ISBN : OCLC:636968563

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High-pressure Shock Compression of Solids by Anonim Pdf

Author : Vladimir E. Fortov,L.V. Altshuler,R.F. Trunin,A.I. Funtikov
Publisher : Springer Science & Business Media
Page : 540 pages
File Size : 55,7 Mb
Release : 2013-03-09
Category : Science
ISBN : 9781475740486

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High-Pressure Shock Compression of Solids VII by Vladimir E. Fortov,L.V. Altshuler,R.F. Trunin,A.I. Funtikov Pdf

Presenting some of the most recent results of Russian research into shock compression, as well as historical overviews of the Russian research programs into shock compression, this volume will provide Western researchers with many novel ideas and points of view. The chapters in this volume are written by leading Russian specialists various fields of high-pressure physics and form accounts of the main researches on the behavior of matter under shock-wave interaction. The experimental portions contain results of studies of shock compression of metals to high and ultra-high pressure, shock initiation of polymorphic transformations, strength, fracture and fragmentation under shock compression, and detonation of condensed explosives. There are also chapters on theoretical investigations of shock-wave compression and plasma states in regimes of high-pressure and high- temperature. The topics of the book are of interest to scientists and engineers concerned with questions of material behavior under impulsive loading and to the equation of state of matter. Application is to questions of high-speed impact, inner composition of planets, verification of model representations of material behavior under extreme 1oading conditions, syntheses of new materials, development of new technologies for material processing, etc. Russian research differs from much of the Western work in that it has traditionally been wider-ranging and more directed to extremes of response than to precise characterization of specific materials and effects. Western scientists could expect to benefit from the perspective gained from close knowledge of the Russian work.

Author : R.A. Graham
Publisher : Springer Science & Business Media
Page : 224 pages
File Size : 51,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461392781

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Solids Under High-Pressure Shock Compression by R.A. Graham Pdf

Since the 1950s shock compression research contributed greatly to scientific knowledge and industrial technology. As a result, for example, our understanding of meteorite impacts has substantially improved, and shock processes have become standard industrial methods in materials synthesis and processing. Investigations of shock-compressed matter involve physics,electrical engineering, solid mechanics, metallurgy, geophysics and materials science. The description of shock-compressed matter presented here, which is derived from physical and chemical observations, differs significantly from the classical descriptions derived from strictly mechanical characteristics. This volume, with over 900 references, provides an introduction for scientists and engineers interested in the present state of shock compression science.

Author : Lee Davison,Dennis E. Grady,Mohsen Shahinpoor
Publisher : Springer Science & Business Media
Page : 496 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461223207

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High-Pressure Shock Compression of Solids II by Lee Davison,Dennis E. Grady,Mohsen Shahinpoor Pdf

This volume concerns the fracture and fragmentation of solid materials that occurs when they are subjected to extremes of stress applied at the highest possible rates. The plan for the volume is to address experimental, theoretical, and com putational aspects of high-rate dynamic fracture and fragmentation, with emphasis on recent work. We begin with several chapters in which the emphasis falls on experimental methods and observations. These chapters address both macroscopic responses and the microscopic cause of these re sponses. This is followed by several chapters emphasizing modeling-the physical explanation and mathematical representation of the observations. Some of the models are deterministic, while others focus on the stochastic aspects of the observations. Often, the ov\!rall objective of investigation of dynamic fracture and fragmentation phenomena is provision of a means for predicting the entire course of an event that begins with a stimulus such as an impact and proceeds through a complicated deformation and fracture pro cess that results in disintegration of the body and formation of a rapidly expanding cloud of debris fragments. Analysis of this event usually involves development of a continuum theory and computer code that captures the experimental observations by incorporating models of the important pheno mena into a comprehensive description of the deformation and fracture pro cess. It is to this task that the work of the last few chapters is devoted.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 54,5 Mb
Release : 1996
Category : Electronic
ISBN : OCLC:868561666

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High-pressure Shock Compression of Solids by Anonim Pdf

Author : Lee Davison,Mohsen Shahinpoor
Publisher : Springer Science & Business Media
Page : 348 pages
File Size : 45,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461221944

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High-Pressure Shock Compression of Solids III by Lee Davison,Mohsen Shahinpoor Pdf

Developments in experimental methods are providing an increasingly detailed understanding of shock compression phenomena on the bulk, intermediate, and molecular scales. This third volume in a series of reviews of the curent state of knowledge covers several diverse areas. The first group of chapters addresses fundamental physical and chemical aspects of the response of condensed matter to shock comression: equations of state, molecular-dynamic analysis, deformation of materials, spectroscopic methods. Two further chapters focus on a particular group of materials: ceramics. Another chapter discusses shock-induced reaction of condensed-phase explosives. And a final pair of chapters considers shock phenomena at low stresses from the point of view of continuum mechanics.

Author : Lee Davison,Y. Horie,Mohsen Shahinpoor
Publisher : Springer Science & Business Media
Page : 351 pages
File Size : 48,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461222927

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High-Pressure Shock Compression of Solids IV by Lee Davison,Y. Horie,Mohsen Shahinpoor Pdf

While much is known about the effects of shock compression on monolithic materials, the unusual physical and chemical processes that take place when a porous medium is shocked have hardly been studied until now. Here, leading researchers in condensed matter physics, physical chemistry, metallurgy, mechanics, and materials science bridge this gap. The focus is on heterogeneous deformation mechanisms, nonequilibrium thermodynamics, and chemical processes, covering such topics as modelling the complex interplay of thermal, mechanical, and chemical processes; experimental data on pore collapse and their interpretation; and synthesis of new materials through shock-induced chemical reactions. By presenting not only the most recent results, but also the open questions that remain, these essays convey the excitement of developing a scientific basis for understanding shock compression.

Author : Yasuyuki Horie,Lee Davison,Naresh Thadani
Publisher : Springer Science & Business Media
Page : 361 pages
File Size : 41,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461300137

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High-Pressure Shock Compression of Solids VI by Yasuyuki Horie,Lee Davison,Naresh Thadani Pdf

Both experimental and theoretical investigations make it clear that mesoscale materials, that is, materials at scales intermediate between atomic and bulk matter, do not always behave in ways predicted by conventional theories of shock compression. At these scales, shock waves interact with local material properties and microstructure to produce a hierarchy of dissipative structures such as inelastic deformation fields, randomly distributed lattice defects, and residual stresses. A macroscopically steady planar shock wave is neither plane nor steady at the mesoscale. The chapters in this book examine the assumptions underlying our understanding of shock phenomena and present new measurements, calculations, and theories that challenge these assumptions. They address such questions as: - What are the experimental data on mesoscale effects of shocks, and what are the implications? - Can one formulate new mesoscale theories of shock dynamics? - How would new mesoscale theories affect our understanding of shock-induced phase transitions or fracture? - What new computational models will be needed for investigating mesoscale shocks?

Author : L.C. Chhabildas,Lee Davison,Y. Horie
Publisher : Springer Science & Business Media
Page : 385 pages
File Size : 48,5 Mb
Release : 2006-03-30
Category : Science
ISBN : 9783540271680

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High-Pressure Shock Compression of Solids VIII by L.C. Chhabildas,Lee Davison,Y. Horie Pdf

Research in the field of shock physics and ballistic impact has always been intimately tied to progress in development of facilities for accelerating projectiles to high velocity and instrumentation for recording impact phenomena. The chapters of this book, written by leading US and European experts, cover a broad range of topics and address researchers concerned with questions of material behaviour under impulsive loading and the equations of state of matter, as well as the design of suitable instrumentation such as gas guns and high-speed diagnostics. Applications include high-speed impact dynamics, the inner composition of planets, syntheses of new materials and materials processing. Among the more technologically oriented applications treated is the testing of the flight characteristics of aeroballistic models and the assessment of impacts in the aerospace industry.

Author : Yasuyuki Horie
Publisher : Springer Science & Business Media
Page : 294 pages
File Size : 53,9 Mb
Release : 2008-09-18
Category : Science
ISBN : 9783540770800

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Shock Wave Science and Technology Reference Library, Vol. 3 by Yasuyuki Horie Pdf

This book is the second volume of Solids Volumes in theShockWaveScience and Technology Reference Library. These volumes are primarily concerned with high-pressure shock waves in solid media, including detonation and hi- velocity impact and penetration events. This volume contains four articles. The ?rst two describe the reactive behavior of condensed-phase explosives, and the remaining two discuss the inert, mechanical response of solid materials. The articles are each se- contained, and can be read independently of each other. They o?er a timely reference, for beginners as well as professional scientists and engineers, cov- ing the foundations and the latest progress, and include burgeoning devel- ment as well as challenging unsolved problems. The ?rst chapter, by S. She?eld and R. Engelke, discusses the shock initiation and detonation phenomena of solids explosives. The article is an outgrowth of two previous review articles: “Explosives” in vol. 6 of En- clopedia of Applied Physics (VCH, 1993) and “Initiation and Propagation of Detonation in Condensed-Phase High Explosives” in High-Pressure Shock Compression of Solids III (Springer, 1998). This article is not only an - dated review, but also o?ers a concise heuristic introduction to shock waves and condensed-phase detonation. The authors emphasize the point that d- onation is not an uncontrollable, chaotic event, but that it is an orderly event that is governed by and is describable in terms of the conservation of mass, momentum, energy and certain material-speci?c properties of the explosive.

Author : Lee Davison
Publisher : Springer Science & Business Media
Page : 439 pages
File Size : 46,5 Mb
Release : 2008-04-24
Category : Science
ISBN : 9783540745693

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Fundamentals of Shock Wave Propagation in Solids by Lee Davison Pdf

My intent in writing this book is to present an introduction to the thermo- chanical theory required to conduct research and pursue applications of shock physics in solid materials. Emphasis is on the range of moderate compression that can be produced by high-velocity impact or detonation of chemical exp- sives and in which elastoplastic responses are observed and simple equations of state are applicable. In the interest of simplicity, the presentation is restricted to plane waves producing uniaxial deformation. Although applications often - volve complex multidimensional deformation fields it is necessary to begin with the simpler case. This is also the most important case because it is the usual setting of experimental research. The presentation is also restricted to theories of material response that are simple enough to permit illustrative problems to be solved with minimal recourse to numerical analysis. The discussions are set in the context of established continuum-mechanical principles. I have endeavored to define the quantities encountered with some care and to provide equations in several convenient forms and in a way that lends itself to easy reference. Thermodynamic analysis plays an important role in continuum mechanics, and I have included a presentation of aspects of this subject that are particularly relevant to shock physics. The notation adopted is that conventional in expositions of modern continuum mechanics, insofar as possible, and variables are explained as they are encountered. Those experienced in shock physics may find some of the notation unconventional.

Author : Lee Davison
Publisher : Springer Science & Business Media
Page : 439 pages
File Size : 45,7 Mb
Release : 2008-05-07
Category : Technology & Engineering
ISBN : 9783540745686

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Fundamentals of Shock Wave Propagation in Solids by Lee Davison Pdf

My intent in writing this book is to present an introduction to the thermo- chanical theory required to conduct research and pursue applications of shock physics in solid materials. Emphasis is on the range of moderate compression that can be produced by high-velocity impact or detonation of chemical exp- sives and in which elastoplastic responses are observed and simple equations of state are applicable. In the interest of simplicity, the presentation is restricted to plane waves producing uniaxial deformation. Although applications often - volve complex multidimensional deformation fields it is necessary to begin with the simpler case. This is also the most important case because it is the usual setting of experimental research. The presentation is also restricted to theories of material response that are simple enough to permit illustrative problems to be solved with minimal recourse to numerical analysis. The discussions are set in the context of established continuum-mechanical principles. I have endeavored to define the quantities encountered with some care and to provide equations in several convenient forms and in a way that lends itself to easy reference. Thermodynamic analysis plays an important role in continuum mechanics, and I have included a presentation of aspects of this subject that are particularly relevant to shock physics. The notation adopted is that conventional in expositions of modern continuum mechanics, insofar as possible, and variables are explained as they are encountered. Those experienced in shock physics may find some of the notation unconventional.

Author : Y. Horie
Publisher : Springer Science & Business Media
Page : 369 pages
File Size : 42,8 Mb
Release : 2007-04-26
Category : Science
ISBN : 9783540684084

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Shock Wave Science and Technology Reference Library, Vol. 2 by Y. Horie Pdf

This book is the first of several volumes on solids in the Shock Wave Science and Technology Reference Library. This is a unique collection, and the library as a whole sets out to comprehensively and authoritatively cover and review at research level the subject matter with all its ramifications. All the chapters are self-contained and can be read independently of each other, though they are of course thematically interrelated.