Propagation d'ondes accoustiques et élastiques

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Publisher : Lavoisier
ISBN 13 : 2746217244
Total Pages : 274 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis Propagation d'ondes accoustiques et élastiques by : BRAC Jean

Download or read book Propagation d'ondes accoustiques et élastiques written by BRAC Jean and published by Lavoisier. This book was released on 2003-01-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage propose une méthode de construction de schémas numériques de grande précision sur la base d'une analyse spectrale de l'erreur. Ces schémas sont appliqués à la propagation des ondes mais ils peuvent l'être à la résolution par différences finies de tout autre système d'équations aux dérivées partielles. Plusieurs formulations du problème continu sont exposées mais on retient la formulation en vitesses de déplacement et en contraintes. D'autre part, une analyse des caractéristiques des équations de la propagation conduit à faire une comparaison avec les caractéristiques des équations de la mécanique des fluides et d'indiquer les conditions de la filiation. La discrétisation des équations est basée sur les schémas en grilles décalées. On effectue des développements de Taylor à des ordres élevés et une analyse de l'erreur de discrétisation par transformée de Fourier. Puis, on introduit la notion d'approximation optimale en contraste avec les approximations basées sur l'erreur de troncature. Les schémas construits restent de type convolutif. Le calcul s'avère très efficace sur la base de l'erreur relative de discrétisation. L'algorithme de calcul des coefficients d'approximation optimale est fourni en Fortran dans une annexe. L'élévation de l'ordre en temps consiste à reporter le calcul des dérivées d'ordre élevé en temps sur des dérivées d'ordre élevé en espace. Enfin, l'analyse des conditions de stabilité et de dispersion est réalisée pour prendre en compte l'approximation optimale des dérivées pour des ordres élevés en espace et en temps.

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Author :
Publisher : Odile Jacob
ISBN 13 : 2738199666
Total Pages : 177 pages
Book Rating : 4.7/5 (381 download)

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Download or read book written by and published by Odile Jacob. This book was released on with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Poromechanics

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Publisher : CRC Press
ISBN 13 : 1000150917
Total Pages : 676 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Poromechanics by : J.F. Thimus

Download or read book Poromechanics written by J.F. Thimus and published by CRC Press. This book was released on 2020-12-18 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text features 105 papers dealing with the fundamentals and the applications of poromechanics from the Biot conference of 1998, held in Louvain-la-Neuve. Topics include: wave propogation; numerical modelling; identification of poromechanical parameters; and constitutive modelling.

Catalogue des appareils d'acoustique

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Publisher :
ISBN 13 :
Total Pages : 858 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Catalogue des appareils d'acoustique by : Rudolf König

Download or read book Catalogue des appareils d'acoustique written by Rudolf König and published by . This book was released on 1873 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nonlinear Waves in Elastic Crystals

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Publisher :
ISBN 13 : 9780198534846
Total Pages : 328 pages
Book Rating : 4.5/5 (348 download)

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Book Synopsis Nonlinear Waves in Elastic Crystals by : Gérard A. Maugin

Download or read book Nonlinear Waves in Elastic Crystals written by Gérard A. Maugin and published by . This book was released on 1999 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mathematical modelling of changing structures in materials is of increasing importance to industry where applications of the theory are found in subjects as diverse as aerospace and medicine. This book deals with aspects of the nonlinear dynamics of deformable ordered solids (known as elastic crystals) where the nonlinear effects combine or compete with each other. Physical and mathematical models are discused and computational aspects are also included. Different models are considered - on discrete as well as continuum scales - applying heat, electricity, or magnetism to the crystal structure and these are analysed using the equations of rational mechanics. Students are introduced to the important equations of nonlinear science that describe shock waves, solitons and chaos and also the non-exactly integrable systems or partial differential equations. A large number of problems and examples are included, many taken from recent research and involving both one-dimensional and two-dimensional problems as well as some coupled degress of freedom.

Engineering Journal

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Publisher :
ISBN 13 :
Total Pages : 1034 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Engineering Journal by :

Download or read book Engineering Journal written by and published by . This book was released on 1919 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 7, no.7, July 1924, contains papers prepared by Canadian engineers for the first World power conference, July, 1924.

The Journal of the Engineering Institute of Canada

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Publisher :
ISBN 13 :
Total Pages : 1060 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Journal of the Engineering Institute of Canada by : Engineering Institute of Canada

Download or read book The Journal of the Engineering Institute of Canada written by Engineering Institute of Canada and published by . This book was released on 1919 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Acoustics

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Publisher : SIAM
ISBN 13 : 0898715474
Total Pages : 344 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Marine Acoustics by : James L. Buchanan

Download or read book Marine Acoustics written by James L. Buchanan and published by SIAM. This book was released on 2004-01-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Acoustics: Direct and Inverse Problems presents current research trends in the field of underwater acoustic wave direct and inverse problems. It is the first to investigate inverse problems in an ocean environment, with heavy emphasis on the description and resolution of the forward scattering problem.

Special Course on Acoustic Wave Propagation

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Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Special Course on Acoustic Wave Propagation by :

Download or read book Special Course on Acoustic Wave Propagation written by and published by . This book was released on 1979 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the American Society of Civil Engineers

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Publisher :
ISBN 13 :
Total Pages : 1128 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Proceedings of the American Society of Civil Engineers by : American Society of Civil Engineers

Download or read book Proceedings of the American Society of Civil Engineers written by American Society of Civil Engineers and published by . This book was released on 1919 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for Jan. 1896-Sept. 1930 contain a separately page section of Papers and discussions which are published later in revised form in the society's Transactions. Beginning Oct. 1930, the Proceedings are limited to technical papers and discussions, while Civil engineering contains items relating to society activities, etc.

Theoretical And Computational Acoustics '97

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Publisher : World Scientific
ISBN 13 : 9814544906
Total Pages : 762 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Theoretical And Computational Acoustics '97 by : Er-chang Shang

Download or read book Theoretical And Computational Acoustics '97 written by Er-chang Shang and published by World Scientific. This book was released on 1999-05-11 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is dedicated to Dr Ding Lee for his untiring efforts in promoting the advancement of theoretical and computational acoustics.This proceedings volume provides a forum for active researchers to discuss the state-of-the-art developments and results in theoretical and computational acoustics, covering aero-, seismo- and ocean acoustics and related topics. It discusses multidimensional wave propagation modeling, methods of computational acoustics, wave propagation in rocks, fluid-solid interfaces, nonlinear acoustics, neural networks, real applications and experimental results.

Prospects In Modern Acoustics-education And Development - The Proceedings Of The Ica Conference

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Publisher : World Scientific
ISBN 13 : 981320172X
Total Pages : 472 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Prospects In Modern Acoustics-education And Development - The Proceedings Of The Ica Conference by : Antoni S Sliwinski

Download or read book Prospects In Modern Acoustics-education And Development - The Proceedings Of The Ica Conference written by Antoni S Sliwinski and published by World Scientific. This book was released on 1987-09-01 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Capteurs chimiques, biocapteurs et biopuces

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Publisher : Lavoisier
ISBN 13 : 274628832X
Total Pages : 386 pages
Book Rating : 4.7/5 (462 download)

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Book Synopsis Capteurs chimiques, biocapteurs et biopuces by : LALAUZE René

Download or read book Capteurs chimiques, biocapteurs et biopuces written by LALAUZE René and published by Lavoisier. This book was released on 2012-09-05 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capteurs chimiques, biocapteurs et biopuces constitue un état de l'art en matière de détection d'espèces gazeuses, ioniques et biologiques. Il présente les aspects fondamentaux et technologiques des différents types de capteurs. Les matériaux sensibles aux différentes espèces chimiques et biologiques y sont exposés en termes d'élaboration et de performance. Les transducteurs mécaniques, électriques, électrochimiques, piézoélectriques, optiques et biologiques, sont décrits sous l'angle de leur fabrication et de leur mise au point pour des applications spécifiques. Les microréacteurs, les nanotechnologies et les technologies souples font également l'objet d'une étude approfondie. Enfin, le problème du traitement de l'information à travers les réseaux neuronaux ou les nez électroniques est traité.

Routledge French Technical Dictionary Dictionnaire technique anglais

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Publisher : Routledge
ISBN 13 : 1134831706
Total Pages : 814 pages
Book Rating : 4.1/5 (348 download)

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Book Synopsis Routledge French Technical Dictionary Dictionnaire technique anglais by : Yves Arden

Download or read book Routledge French Technical Dictionary Dictionnaire technique anglais written by Yves Arden and published by Routledge. This book was released on 2006-03-21 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: The French-English volume of this highly acclaimed set consists of some 100,000 keywords in both French and English, drawn from the whole range of modern applied science and technical terminology. Covers over 70 subject areas, from engineering and chemistry to packaging, transportation, data processing and much more.

The Draughtsman

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Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis The Draughtsman by :

Download or read book The Draughtsman written by and published by . This book was released on 1922 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics Dictionary

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Publisher : Springer Science & Business Media
ISBN 13 : 940096787X
Total Pages : 106 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Acoustics Dictionary by : W. Reichardt

Download or read book Acoustics Dictionary written by W. Reichardt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in acoustics continues to increase. Although this branch of science was concerned primarily with the promotion of qualitative and quantitative sound transmission until a few decades ago, emphasis is currently placed also on the limitation of sound nuisance and, by extension, the setting of boundaries for permissible sound levels in places \vhere people are found. This last aspect in particular is exercising more and more influence on the design of buildings and machines, and in town and country planning. In addition, sound vibrations, because of their physical characteristics, are being used increasingly in disparate disciplines such as navigation, medical investigation and non destructive materials research. The flood of publications resulting from this increased interest in acoustics has led to a growing number of people being confronted with terminology which had until quite re cently only been used by a relatively small group of specialists and had remained largely unknown as a result. This four language dictionary, based on 'W. Reichardt, Technische Akustik; Berlin 1979', has been compiled to make not only this literature but also the nomenclature of equipment and instructions for their use accessible to the specialist and the interested layman.

International Catalogue of Scientific Literature [1901-1914]

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Publisher :
ISBN 13 :
Total Pages : 878 pages
Book Rating : 4.3/5 (117 download)

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Book Synopsis International Catalogue of Scientific Literature [1901-1914] by :

Download or read book International Catalogue of Scientific Literature [1901-1914] written by and published by . This book was released on 1902 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt: