Publication detail

Diffraction of plane wave on a thin/narrow body: influence of the curvature and torsion

STARKOV, A. STARKOV, I.

Original Title

Diffraction of plane wave on a thin/narrow body: influence of the curvature and torsion

Type

conference paper

Language

English

Original Abstract

We consider the problem of finding the acoustic field scattered by a thin/narrow body. It is shown that, in the leading approximation, this field is represented by a set of monopole point sources located on the axis of the body L. The amplitude of the sources can be represented as a sum of three terms proportional to the cross-sectional area of the body, and its derivative with respect to the arc length. Moreover, dependence on the curvature and torsion of the curve L affects primarily the curvature of the wavefront of the scattered wave.

Keywords

Accoustic field, thin body, approximation

Authors

STARKOV, A.; STARKOV, I.

Released

25. 5. 2015

Publisher

IEEE

Location

St. Petersburg

ISBN

978-1-4673-8630-2

Book

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE DAYS ON DIFFRACTION 2015

Pages from

333

Pages to

337

Pages count

4

URL

https://ieeexplore.ieee.org/document/7354887

BibTex

@inproceedings{BUT163512,
  author="Alexander {Starkov} and Ivan {Starkov}",
  title="Diffraction of plane wave on a thin/narrow body: influence of the curvature and torsion",
  booktitle="PROCEEDINGS OF THE INTERNATIONAL CONFERENCE DAYS ON DIFFRACTION 2015",
  year="2015",
  pages="333--337",
  publisher="IEEE",
  address="St. Petersburg",
  doi="10.1109/DD.2015.7354887",
  isbn="978-1-4673-8630-2",
  url="https://ieeexplore.ieee.org/document/7354887"
}