Last edited by Nar
Tuesday, July 28, 2020 | History

5 edition of Propagation of Sound in Porous Media found in the catalog.

Propagation of Sound in Porous Media

J. F. Allard

Propagation of Sound in Porous Media

Modelling Sound Absorbing Materials

by J. F. Allard

  • 223 Want to read
  • 21 Currently reading

Published by Chapman & Hall .
Written in English

    Subjects:
  • Composite Materials,
  • Engineering Models,
  • Absorption of sound,
  • Acoustic properties,
  • Mathematical models,
  • Porous materials,
  • Sound,
  • Transmission,
  • Science/Mathematics

  • The Physical Object
    FormatHardcover
    ID Numbers
    Open LibraryOL9661146M
    ISBN 100412534703
    ISBN 109780412534706
    OCLC/WorldCa232237958

    Transient Acoustic Wave Propagation in Porous media 3 finite set of parameters low and high frequencies may be sufficient to describe the dynamic susceptibilities. For a given frequency, one can define a boundary layer thickness, respectively viscous and thermal δ =(2η/ωρf)1/2, δ =(2κ/ρf Cpω)1/2,whereη is the viscosity, ρf the. This option allows users to search by Publication, Volume and Page Selecting this option will search the current publication in context. Selecting this option will search all publications across the Scitation platform Selecting this option will search all publications for the Publisher/Society in contextCited by:

      Substitution of a Fluid Layer for a Porous Layer. Jean F. Allard. Université le Mans, France more papers by this author. Noureddine Atalla. Université de Sherbrooke, Qc, Canada. Search for more papers by this author. Book Author(s): Jean F. Allard. Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials, Second Edition. Propagation of Sound in Porous Media by Allard, Jean F. and a great selection of related books, art and collectibles available now at

    The theory of sound propagation in macroscopically isotropic and homogeneous porous media saturated with superfluid ^4He(so-called He II) has been developed neglecting all damping processes. The case when the normal fluid component is locked inside a porous medium by viscous forces is investigated in detail. Propagation of Sound in Porous Media. 点击放大图片 出版社: Pergamon. 作者: Allard, J. F. 出版时间: 年07月29 日. 10位国际标准书号: X. 13位国际标准.


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Propagation of Sound in Porous Media by J. F. Allard Download PDF EPUB FB2

The first edition of Propagation of Sound in Porous Media introduced the basic theory of acoustics and the related techniques. Research and development in sound absorption has however progressed significantly since the first edition, and the models and methods described, at the time highly technical and specialized, have since become main by: Allard and Atalla employ a logical and progressive approach that leads to a thorough understanding of porous material modelling.

The first edition of Propagation of Sound in Porous Media introduced the basic theory of acoustics and the related techniques.

Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials [Allard, J. F.] on *FREE* shipping on qualifying offers. Propagation of Sound in Porous Media: Modelling Sound Absorbing MaterialsCited by: This book has grown out of the research activities of the author in the fields of sound propagation in porous media and modelling of acoustic materials.

It is assumed that the reader has a background of advanced calculus, including an introduction to differential equations, complex variables and matrix : Springer Netherlands.

This book has grown out of the research activities of the author in the fields of sound propagation in porous media and modelling of acoustic materials. It is assumed that the reader has a background of advanced calculus, including an introduction to differential equations, complex variables and matrix algebra.

vibration, Propagation of Sound in Porous Media, 2 nd edition offers an indisputable reference to a diverse audience; including graduate students and academics in mechanical & civil engineering, acoustics and noise control, as well as practising mechanical, chemical and materials engineers.

Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials, Second Edition Jean F. Allard Universit´e le Mans, France Noureddine Atalla Universit´e de Sherbrooke, Qc, Canada A John Wiley and Sons, Ltd., PublicationFile Size: 2MB.

Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials 2e Jean-Francois Allard. Université du Maine, France. Noureddine Atalla.

Université de Sherbrooke, Qc, Canada ISBN: pages November, Sound Propagation in Porous Media Abstract Sound propagation in porous media is an important issue in engineering. In the current research, a MATLAB based simulation has been introduced to calculate the acoustic field in some structures.

The first part of this article is to recall the governing equation of wave. Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials 2e Jean Allard, Noureddine Atalla Limited preview - The first edition of Propagation of Sound in Porous Media introduced the basic theory of acoustics and the related techniques.

Research and development in sound absorption has however progressed significantly since the first edition, and the models and methods described, at the time highly technical and specialized, have since become main stream.

"The first edition of this book is considered the bible of this topic Suffice it to say that there is no other published treatise that approaches the depth of treatment offered by this book. The coverage is the state of the published art, while the added contents cover the new known Price: $ Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials, Second Edition Jean F.

Allard Universit´e le Mans, France Noureddine Atalla Universit´e de Sherbrooke, Qc, Canada A John Wiley and Sons, Ltd., Publication. jpg. propagation of sound in porous media Propagation Of Sound In Porous Media. Total Read: 86 Description: This book has grown out of the research activities Acoustics Of Porous Media.

Total Read: 70 Wave Fields In Real Media. Description: Authored by the internationally renowned José M. In this chapter, a simple modelling of sound propagation in cylindrical tubes of various cross-sectional shapes is worked out, and this modelling is used to predict the acoustical properties of porous materials with cylindrical pores and to define important concepts like by: 1.

Acoustic Absorption in Porous Materials Maria A. Kuczmarski and James C. Johnston National Aeronautics and Space Administration Glenn Research Center Cleveland, Ohio Abstract An understanding of both the areas of materials science and acoustics is necessary to successfully develop materials for acoustic absorption Size: KB.

@article{osti_, title = {Acoustics of porous media}, author = {Bourbie, T and Coussy, O and Zinszner, B}, abstractNote = {This book contains all that is currently known about the propagation of acoustic waves in porous media. Emphasis is on the physical aspects of wave propagation in porous media.

Theory is developed rigorously, but it is supported with detailed descriptions of the. Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials, Second Edition Book December with Reads How we measure 'reads'.

In this chapter, acoustic wave propagation in porous media is studied in the high- and the low- frequency range.

The direct and inverse scattering problems are solved for the mechanical. J.F. Allard is the author of Propagation of Sound in Porous Media ( avg rating, 1 rating, 1 review, published )5/5. Propagation of Sound in Porous Media: Modelling Sound Absorbing Materials by Allard, Jean F.; Atalla, Noureddine at - ISBN - ISBN - John Wiley & Sons - - HardcoverPrice Range: £ - £This book contains all that is currently known about the propagation of acoustic waves in porous media.

Emphasis is on the physical aspects of wave propagation in porous media. Theory is developed rigorously, but it is supported with detailed descriptions of the texture of porous media, by an explanation of measurements, and by a review of.Finally, we present an analysis of wave propagation in fractured porous media saturated by two immiscible fluids.

1. Introduction The dynamic response of porous media is of interest in various areas of engin­ eering and physics.

Underground nuclear explosions generate shock waves propa­ gating through the porous medium surrounding the Size: 4MB.