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Wave Fields in Real Media

Wave Fields in Real Media
Wave Propagation in Anisotropic, Anelastic, Porous and Electromagnetic Media

by José M. Carcione

  • Publisher : Elsevier
  • Release : 2014-12-08
  • Pages : 690
  • ISBN : 0081000030
  • Language : En, Es, Fr & De
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Authored by the internationally renowned José M. Carcione, Wave Fields in Real Media: Wave Propagation in Anisotropic, Anelastic, Porous and Electromagnetic Media examines the differences between an ideal and a real description of wave propagation, starting with the introduction of relevant stress-strain relations. The combination of this relation and the equations of momentum conservation lead to the equation of motion. The differential formulation is written in terms of memory variables, and Biot's theory is used to describe wave propagation in porous media. For each rheology, a plane-wave analysis is performed in order to understand the physics of wave propagation. This book contains a review of the main direct numerical methods for solving the equation of motion in the time and space domains. The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful. New to this edition: This new edition presents the fundamentals of wave propagation in Anisotropic, Anelastic, Porous Media while also incorporating the latest research from the past 7 years, including that of the author. The author presents all the equations and concepts necessary to understand the physics of wave propagation. These equations form the basis for modeling and inversion of seismic and electromagnetic data. Additionally, demonstrations are given, so the book can be used to teach post-graduate courses. Addition of new and revised content is approximately 30%. Examines the fundamentals of wave propagation in anisotropic, anelastic and porous media Presents all equations and concepts necessary to understand the physics of wave propagation, with examples Emphasizes geophysics, particularly, seismic exploration for hydrocarbon reservoirs, which is essential for exploration and production of oil

Wave Fields in Real Media

Wave Fields in Real Media
Wave Propagation in Anisotropic, Anelastic and Porous Media

by José M. Carcione

  • Publisher : Elsevier
  • Release : 2001-10-15
  • Pages : 414
  • ISBN : 9780080543710
  • Language : En, Es, Fr & De
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This book examines the differences between an ideal and a real description of wave propagation, where ideal means an elastic (lossless), isotropic and single-phase medium, and real means an anelastic, anisotropic and multi-phase medium. The analysis starts by introducing the relevant stress-strain relation. This relation and the equations of momentum conservation are combined to give the equation of motion. The differential formulation is written in terms of memory variables, and Biot's theory is used to describe wave propagation in porous media. For each rheology, a plane-wave analysis is performed in order to understand the physics of wave propagation. The book contains a review of the main direct numerical methods for solving the equation of motion in the time and space domains. The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful.

Wave Fields in Real Media

Wave Fields in Real Media
Wave Propagation in Anisotropic, Anelastic, Porous and Electromagnetic Media

by José M. Carcione

  • Publisher : Elsevier
  • Release : 2007-01-24
  • Pages : 538
  • ISBN : 9780080468907
  • Language : En, Es, Fr & De
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This book examines the differences between an ideal and a real description of wave propagation, where ideal means an elastic (lossless), isotropic and single-phase medium, and real means an anelastic, anisotropic and multi-phase medium. The analysis starts by introducing the relevant stress-strain relation. This relation and the equations of momentum conservation are combined to give the equation of motion. The differential formulation is written in terms of memory variables, and Biot's theory is used to describe wave propagation in porous media. For each rheology, a plane-wave analysis is performed in order to understand the physics of wave propagation. The book contains a review of the main direct numerical methods for solving the equation of motion in the time and space domains. The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful. * Presents the fundamentals of wave propagation in anisotropic, anelastic and porus media * Contains a new chapter on the analogy between acoustic and electromagnetic waves, incorporating the subject of electromagnetic waves * Emphasizes geophysics, particularly, seismic exploration for hydrocarbon reservoirs, which is essential for exploration and production of oil

Izvestiya, Academy of Sciences, USSR.

Izvestiya, Academy of Sciences, USSR.
Physics of the solid earth

by Akademii͡a nauk SSSR.

  • Publisher : Unknown Publisher
  • Release : 1981
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Caustics, Catastrophes and Wave Fields

Caustics, Catastrophes and Wave Fields
A Book

by Yu.A. Kravtsov,Yu.I. Orlov

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 216
  • ISBN : 3642598870
  • Language : En, Es, Fr & De
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Caustics, Catastrophes and Wave Fields in a sense continues the treatment of the earlier volume 6 "Geometrical Optics of Inhomogeneous Media" in the present book series, by analysing caustics and their fields on the basis of modern catastrophe theory. This volume covers the key generalisations of geometrical optics related to caustic asymptotic expansions: The Lewis-Kravtsov method of standard functions, Maslov's method of caonical operators, Orlov's method of interference integrals, as well as their modifications for penumbra, space-time, random and other types of caustics. All the methods are amply illustrated by worked problems concerning relevant wave-field applications.

Expanded Abstracts with Biographies

Expanded Abstracts with Biographies
Technical Program

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2004
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Bulletin

Bulletin
Geophysics series

by Akademii͡a nauk SSSR.

  • Publisher : Unknown Publisher
  • Release : 1964
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Doklady

Doklady
Earth science sections

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2001
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Acoustic and Elastic Wave Fields in Geophysics

Acoustic and Elastic Wave Fields in Geophysics
III

by Alexander A. Kaufman,Anatoli L. Levshin

  • Publisher : Elsevier
  • Release : 2005
  • Pages : 669
  • ISBN : 0080457681
  • Language : En, Es, Fr & De
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This monograph is the last volume in the series ''Acoustic and Elastic Wave Fields in Geophysics''. The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media. The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes). * Prevalence of physical reasoning on formal mathematical derivations * Readers do not need to have a strong background in mathematics and mathematical physics * Detailed analysis of wave phenomena in various types of elastic and liquid-elastic media

Near Surface Geophysics

Near Surface Geophysics
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2006
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Izvestiya

Izvestiya
Physics of the solid earth

by Akademii͡a nauk SSSR

  • Publisher : Unknown Publisher
  • Release : 1990
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Acoustic and Elastic Wave Fields in Geophysics, III

Acoustic and Elastic Wave Fields in Geophysics, III
A Book

by Alex A. Kaufman,A.L. Levshin

  • Publisher : Elsevier
  • Release : 2000
  • Pages : 652
  • ISBN : 9780444519559
  • Language : En, Es, Fr & De
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This monograph is the last volume in the series 'Acoustic and Elastic Wave Fields in Geophysics'. The previous two volumes published by Elsevier (2000, 2002) dealt mostly with wave propagation in liquid media. The third volume is dedicated to propagation of plane, spherical and cylindrical elastic waves in different media including isotropic and transversely isotropic solids, liquid-solid models, and media with cylindrical inclusions (boreholes). * Prevalence of physical reasoning on formal mathematical derivations * Readers do not need to have a strong background in mathematics and mathematical physics * Detailed analysis of wave phenomena in various types of elastic and liquid-elastic media

Wave Propagation in Laterally Varying Media: A Model Expansion Method

Wave Propagation in Laterally Varying Media: A Model Expansion Method
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1991
  • Pages : 41
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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A general approach, using modes defined on subregions of the medium, has been developed to model seismic wave propagation in media with vertically and horizontally acoustic waves in fluid media and electromagnetic wave propagation in laterally varying media. The restriction on the medium variability is that it can be represented by step function variations in its properties in both the vertical and horizontal directions. The basic method makes use of normal mode expansion of the wave field in each partitioned sub- region of the medium within which the medium is uniform in the lateral directions. Thus the medium is partitioned into laterally uniform zones and complete normal mode solutions are obtained for each horizontally layered zone. In the analytical development the zonal eigenvalues and eigenfunctions are generated by treating each zone as a layered half space or radially layered sphere, as is appropriate for medium geometry. The resulting set of modes are then used as a basis for expansions of the wave fields in the layered subregions. The modes are then used as bases for expansions of the wave fields in each zone at the common boundaries between the zones where continuity of displacement and traction is required. This results in the definition of a lateral propagator of the wave field when applied to all the zones making up the entire medium and is, in application, very similar to the classical vertical propagator method. This method is exact when the lateral variations are actually discontinuous step changes in properties. When the actual changes can be approximated as a sequence of steps, the method should be superior in computational accuracy and speed to numerical methods.

Annual Report

Annual Report
A Book

by Istituto nazionale di oceanografia e di geofisica sperimentale (Italy). Dipartimento oceanografia

  • Publisher : Unknown Publisher
  • Release : 2005
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Annual Report

Annual Report
A Book

by Istituto nazionale di oceanografia e di geofisica sperimentale (Italy). Dipartimento geofisica della litosfera

  • Publisher : Unknown Publisher
  • Release : 2005
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Moscow University Geology Bulletin

Moscow University Geology Bulletin
A Book

by Московский государственный университет им. М.В. Ломоносова

  • Publisher : Unknown Publisher
  • Release : 1976
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Proceedings

Proceedings
Mathematical, physical, and engineering sciences

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2007
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Stochastic Wave Propagation

Stochastic Wave Propagation
A Book

by Kazimierz Sobczyk

  • Publisher : Unknown Publisher
  • Release : 1985
  • Pages : 248
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Upper Mantle Project Programme in Czechoslovakia 1962-1966

Upper Mantle Project Programme in Czechoslovakia 1962-1966
A Progress Report

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1967
  • Pages : 64
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Doklady (Akademi︠i︡a Nauk SSSR).

Doklady (Akademi︠i︡a Nauk SSSR).
Earth science sections

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1975
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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