Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
A moving ship is a source of acoustic perturbations resulting from her complex hull being a surface of irregular shape and from a rotational source - the propellers. The sources generate acoustic waves in wide frequency band. In case of a shallow sea the prapagation of the acoustic waves for varying source-detector distances and different frequencies are described applying the modes and ray theory.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
183--188
Opis fizyczny
Bibliogr. 4 poz., rys.
Twórcy
autor
- Naval University of Gdynia, Gdynia , Poland
autor
- Naval University of Gdynia, Gdynia , Poland
Bibliografia
- 1. E. Skudrzyk, The Foundations of Acousties - Basic mathematics and basie aeousties, Springer-Verlag, Wien-New York 1971.
- 2. R. T. Urick, Principles ofUnderwater Sound for Engineers, Me Graw-Hill, New York 1971.
- 3. D.E. Weston, Intensity-Range Relation in OeeanographieAeousties, Journal ofSound and Vibration, Vol. 18, 2, 1971.
- 4. E. Kozaczka, W. Kiciiiski, L. Milanowski, Experimental investigation of the propagation loss in shallow sea for the small frequency acoustic wave, Proeeedings ofXII Symposium on Hydroaeoustics in Jurata, 169-178, 1995
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0289613d-de6c-4b2d-9466-28d062eb8d47