Determining the distribution of acoustic field intensity using the sound ray density method

• Autorzy: Gawrysiak J. , Salamon R.
• Konferencja: 17 th Symposium on Hydroacoustics (23-26.05.2000; Jurata; Polska)
• Języki publikacji: EN

Abstrakty

EN

The article presents a numerical method for determining the intensity of sound. The method is based on surface density of sound rays. It assumes that a ray of sound carries a specific acoustic power. As a result, it is no longer necessary to determine intensity in caustics, especially given the fact that intensity determined in caustics using the method employed so far has an infinite value.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2000
• Tom: Vol. 3
• Strony: 99--104
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Gawrysiak J.

• Technical University of Gdansk, Faculty of Electronics, Department of Acoustics, ul. Narutowicza 11/12, 80952 Gdańsk

autor

Salamon R.

• Technical University of Gdansk, Faculty of Electronics, Department of Acoustics, ul. Narutowicza 11/12, 80952 Gdańsk

Bibliografia

• 1. L.M. Brekhovskikh, O.A.Godin, Acoustics of Layered Media l, Springer-Verlag Berlin Heidelberg, 1990
• 2. Ju.A. Krawcow, Ju.I, Orłow, Optyka geometryczna ośrodków niejednorodnych, WNT Warszawa, 1993