- Tytuł:
- The examination of position of ships noises sources based on hydroacoustics method
- Autorzy:
- Listewnik, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/331584.pdf
- Data publikacji:
- 2008
- Wydawca:
- Polskie Towarzystwo Akustyczne
- Tematy:
-
hydroacoustics method
ship’s noises sources
hydroacoustics - Opis:
- The paper presents the experimental research associated with the transmission of acoustic energy generated by moving ship into the water. The paper present the methodology of evaluations acoustics energy from the mechanisms of ship into the water environment. For that purpose the research of noise distribution over ship's hull were conducted along with the hydroacoustic field. The hull is source of waves of complex surface shape inducing waves of different amplitudes and phases depending on the position of ship's machinery. As a result of the hull vibrations generated wave distribution depending on the primary sources, as the main propulsion units, generators or other mechanisms. This research allowed to determine position of the main noises' sources of acoustics energy of machinery and propulsion system depending on class of ships.
- Źródło:
-
Hydroacoustics; 2008, 11; 247-253
1642-1817 - Pojawia się w:
- Hydroacoustics
- Dostawca treści:
- Biblioteka Nauki
Artykuł