3. Acoustic Radiation and Transmission by Thin Structures

  1. Paul J. T. Filippi

Published Online: 2 FEB 2010

DOI: 10.1002/9780470611456.ch3

Vibrations and Acoustic Radiation of Thin Structures: Physical Basis, Theoretical Analysis and Numerical Methods

Vibrations and Acoustic Radiation of Thin Structures: Physical Basis, Theoretical Analysis and Numerical Methods

How to Cite

Filippi, P. J. T. (2008) Acoustic Radiation and Transmission by Thin Structures, in Vibrations and Acoustic Radiation of Thin Structures: Physical Basis, Theoretical Analysis and Numerical Methods, ISTE, London, UK. doi: 10.1002/9780470611456.ch3

Publication History

  1. Published Online: 2 FEB 2010
  2. Published Print: 1 JAN 2008

Book Series:

Book Series Editors:

  1. Société Française d'Acoustique

ISBN Information

Print ISBN: 9781848210561

Online ISBN: 9780470611456

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Keywords:

  • one-dimensional waveguide;
  • Fourier transform;
  • harmonic excitation;
  • vibrating boundary;
  • Helmholtz equation

Summary

This chapter contains sections titled:

  • Introduction

  • Sound Transmission Across a Piston in a One-Dimensional Waveguide

  • A One-dimensional Example of a Cavity Closed by a Vibrating Boundary

  • A Little Acoustics

  • Infinite Structures

  • Baffled Rectangular Plate

  • General Method for the Harmonic Regime: Classical Variational Formulation and Green's Representation of the Plate Displacement

  • Baffled Plate Closing a Cavity

  • Cylindrical Finite Length Baffled Shell Excited by a Turbulent Internal Flow

  • Radiation by a Finite Length Cylindrical Shell Excited by an Internal Acoustic Source

  • Diffraction of a Transient Acoustic Wave by a Line 2′ Shell

  • Exercises