Ray Methods For Waves In Elastic Solids
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Ray Methods For Waves In Elastic Solids
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Author : J. D. Achenbach
language : en
Publisher: Pitman Advanced Publishing Program
Release Date : 1982
Ray Methods For Waves In Elastic Solids written by J. D. Achenbach and has been published by Pitman Advanced Publishing Program this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Mathematics categories.
Ray Methods For Waves In Elastic Solids
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Author : J. D. Achenbach
language : en
Publisher: Pitman Advanced Publishing Program
Release Date : 1982
Ray Methods For Waves In Elastic Solids written by J. D. Achenbach and has been published by Pitman Advanced Publishing Program this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Mathematics categories.
Ray Methods For Waves In Elastic Solids
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Author : J. D. Achenbach
language : en
Publisher: Halsted Press
Release Date : 1986-05-01
Ray Methods For Waves In Elastic Solids written by J. D. Achenbach and has been published by Halsted Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-05-01 with categories.
Wave Dynamics Mechanics And Physics Of Microstructured Metamaterials
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Author : Mezhlum A. Sumbatyan
language : en
Publisher: Springer
Release Date : 2019-05-17
Wave Dynamics Mechanics And Physics Of Microstructured Metamaterials written by Mezhlum A. Sumbatyan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-17 with Technology & Engineering categories.
This book addresses theoretical and experimental methods for exploring microstructured metamaterials, with a special focus on wave dynamics, mechanics, and related physical properties. The authors use various mathematical and physical approaches to examine the mechanical properties inherent to particular types of metamaterials. These include: • Boundary value problems in reduced strain gradient elasticity for composite fiber-reinforced metamaterials • Self-organization of molecules in ferroelectric thin films • Combined models for surface layers of nanostructures • Computer simulation at the micro- and nanoscale • Surface effects with anisotropic properties and imperfect temperature contacts • Inhomogeneous anisotropic metamaterials with uncoupled and coupled surfaces or interfaces • Special interface finite elements and other numerical and analytical methods for composite structures
Elastic Waves At High Frequencies
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Author : John G. Harris
language : en
Publisher: Cambridge University Press
Release Date : 2010-07-22
Elastic Waves At High Frequencies written by John G. Harris and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-22 with Science categories.
John G. Harris intended to explain in this book the special techniques required to model the radiation and diffraction of elastic and surface waves. Sadly, he died before he could fulfil this ambition, but his plan has been brought to fruition by a team of his distinguished collaborators. The book begins with the basic underlying equations for wave motion and then builds upon this foundation by solving a number of fundamental scattering problems. The remaining chapters provide a thorough introduction to modern techniques that have proven essential to understanding radiation and diffraction at high frequencies. Graduate students, researchers and professionals in applied mathematics, physics and engineering will find that the chapters increase in complexity, beginning with plane-wave propagation and spectral analyses. Other topics include elastic wave theory, the Wiener–Hopf technique, the effects of viscosity on acoustic diffraction, and the phenomenon of channelling of wave energy along guided structures.
Inhomogeneous Waves In Solids And Fluids
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Author : Giacomo Caviglia
language : en
Publisher: World Scientific
Release Date : 1992-10-09
Inhomogeneous Waves In Solids And Fluids written by Giacomo Caviglia and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-10-09 with Science categories.
The book may be viewed as an introduction to time-harmonic waves in dissipative bodies, notably viscoelastic solids and fluids. The inhomogeneity of the waves, which is due to the fact that planes of constant phase are not parallel to planes of constant amplitude, is shown to be strictly related to the dissipativity of the medium. A preliminary analysis is performed on the propagation of inhomogeneous waves in unbounded media and of reflection and refraction at plane interfaces. Then emphasis is given to those features that are of significance for applications. In essence, they regard surface waves, scattering by (curved) obstacles, wave propagation in layered heterogeneous media, and ray methods. The pertinent mathematical techniques are discussed so as to make the book reasonably self-contained.
Wave Dynamics And Composite Mechanics For Microstructured Materials And Metamaterials
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Author : Mezhlum A. Sumbatyan
language : en
Publisher: Springer
Release Date : 2017-03-28
Wave Dynamics And Composite Mechanics For Microstructured Materials And Metamaterials written by Mezhlum A. Sumbatyan and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-28 with Science categories.
This volume deals with topical problems concerning technology and design in construction of modern metamaterials. The authors construct the models of mechanical, electromechanical and acoustical behavior of the metamaterials, which are founded upon mechanisms existing on micro-level in interaction of elementary structures of the material. The empiric observations on the phenomenological level are used to test the created models. The book provides solutions, based on fundamental methods and models using the theory of wave propagation, nonlinear theories and composite mechanics for media with micro- and nanostructure. They include the models containing arrays of cracks, defects, with presence of micro- and nanosize piezoelectric elements and coupled physical-mechanical fields of different nature. The investigations show that the analytical, numerical and experimental methods permit evaluation of the qualitative and quantitative properties of the materials of this sort, with diagnosis of their effective characteristics, frequency intervals of effective energetic cutting and passing, as well as effective regimes of damage evaluation by the acoustic methods.
Acoustic Emission
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Author : Zinoviy Nazarchuk
language : en
Publisher: Springer
Release Date : 2017-02-02
Acoustic Emission written by Zinoviy Nazarchuk and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-02 with Technology & Engineering categories.
This monograph analyses in detail the physical aspects of the elastic waves radiation during deformation or fracture of materials. It presents the methodological bases for the practical use of acoustic emission device, and describes the results of theoretical and experimental researches of evaluation of the crack growth resistance of materials, selection of the useful AE signals. The efficiency of this methodology is shown through the diagnostics of various-purpose industrial objects. The authors obtain results of experimental researches with the help of the new methods and facilities.
The Evaluation Of Materials And Structures By Quantitative Ultrasonics
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Author : J.D. Achenbach
language : en
Publisher: Springer
Release Date : 2014-05-04
The Evaluation Of Materials And Structures By Quantitative Ultrasonics written by J.D. Achenbach and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-04 with Technology & Engineering categories.
Nondestructive evaluation (NDE) procedures are needed for materials processing, as well as for post-process materials testing. They play important roles in product design, analysis of service-life expectancy, manufacturing and quality control of manufactured products. They are also essential to on-line monitoring of the integrity of structural elements and complex systems. Rational accept and reject criteria should be based on NDE tests. Critical safety, efficiency and operational features of large-scale structures depend on adequate NDE capabilities. The lectures presented in this volume are concerned with quantitative ultrasonic NDE. They present fundamental concepts and basic theory, as well as applications to the detection of cracks and the evaluation of material properties. The following topics are discussed: basic wave propagation theory for ultrasonic NDE; piezoelectric transducers, EMATS and ultrasonic spectroscopy; laser-based ultrasonics; acoustoelasticity; ultrasound in solids with porosity, microcracking and polycrystalline structuring; the determination of mechanical properties of composite materials; inverse problems and imaging.
Ultrasonic Guided Waves In Solid Media
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Author : Joseph L. Rose
language : en
Publisher: Cambridge University Press
Release Date : 2014-08-11
Ultrasonic Guided Waves In Solid Media written by Joseph L. Rose and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-11 with Medical categories.
Ultrasonic guided waves in solid media are important in nondestructive testing and structural health monitoring, as new faster, more sensitive, and economical ways of looking at materials and structures have become possible. This book can be read by managers from a "black box" point of view, or used as a professional reference or textbook.