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Journal of Engineering Mathematics

, Volume 87, Issue 1, pp 99–109 | Cite as

Pulsed acoustic field radiation in a laterally bounded layered fluid

  • Martin Štumpf
  • Börje Nilsson
Article
  • 156 Downloads

Abstract

The acoustic field radiation from an impulsive source located in a discretely layered and laterally bounded fluid is investigated with the aid of the generalized-ray theory. The main ingredient of the presented approach is the Cagniard–de Hoop technique in combination with the method of images that provide exact space–time expressions for the activated acoustic wavefield components. Illustrative numerical examples are presented.

Keywords

Cagniard–de Hoop method Generalized ray theory Layered fluid Time domain 

Notes

Acknowledgments

The research leading to the results reported in the manuscript was sponsored by the ESF project CZ.1.07/2.3.00/ 30.0005 and the SIX project CZ.1.05/2.1.00/03.0072 of the Brno University of Technology.

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Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.ESAT-TELEMICKatholieke Universiteit LeuvenHeverlee, LeuvenBelgium
  2. 2.Department of MathematicsLinnæus UniversityVäxjöSweden

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