Skip to main content

Rough Surface Scattering and the Kirchhoff Approximation

  • Chapter
Book cover Progress in Underwater Acoustics

Abstract

Most approximate solutions to surface scattering begin with the Kirchhoff approximation to the unknown surface field. The validity of the Kirchhoff approximation is tested in this paper by the use of exact solutions for scattering from a pressure release sinusoid. Rough surfaces are expressed in a Fourier Series, and series solutions for small Rayleigh parameter are derived. The first order series term of Holford, Uretsky and Rayleigh are shown to be identical. Surface radiation patterns for shallow grazing angles are examined and conclusions are drawn on the region of validity of the Kirchhoff approximation.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. W. C. Meecham, “On the Use of the Kirchhoff Approximation for the Solution of Reflection Problems,” J. Ration. Mech. Anal. 5, 323–333 (1956).

    MathSciNet  MATH  Google Scholar 

  2. R. L. Holford, “Scattering of Sound Waves at a Periodic Pressure-Release Surface: An Exact Solution,” J. Acoust. Soc. Am. 70, 1116–1128 (1981).

    Article  MathSciNet  ADS  Google Scholar 

  3. Lord Rayleigh, Theory of Sound, Dover Publications, New York, 2, 89–96 (1945).

    MATH  Google Scholar 

  4. J. L. Uretsky, “The Scattering of Plane Waves From Periodic Surfaces,” Amn. Phys. 33, 400–427 (1965).

    MathSciNet  ADS  Google Scholar 

  5. W. T. Pierson, “The Theory and applications of ocean wave measuring system at and below the sea surface, on the land, from aircraft and from spacecraft,” NASA Contract Rep CR-2646 NASA, Washington, DC, 305–308 (1976).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1987 Plenum Press, New York

About this chapter

Cite this chapter

McCammon, D.F., McDaniel, S.T. (1987). Rough Surface Scattering and the Kirchhoff Approximation. In: Merklinger, H.M. (eds) Progress in Underwater Acoustics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-1871-2_7

Download citation

  • DOI: https://doi.org/10.1007/978-1-4613-1871-2_7

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4612-9043-8

  • Online ISBN: 978-1-4613-1871-2

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics