Acoustic streaming in focal and post focal region

• Autorzy: Grelowska G. , Kozaczka E.
• Języki publikacji: EN

Abstrakty

EN

The paper presents concise theoretical description of mechanism of acoustic streaming in the field of finite amplitude wave. Special attention was concentrated on acoustic streaming in focal area into a beam produced by a bowl shaped source. A set up used in experimental investigation is also shown. The measurement was carried out at fixed conditions. Its result was compared to the result of calculation based on theory derived from the reasoning presented by W. Nyborg et al.

Słowa kluczowe

EN

acoustic streaming; focal area

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2003
• Tom: Vol. 6
• Strony: 125--130
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Grelowska G.

• Naval Academy in Gdynia, Gdynia, Poland

autor

Kozaczka E.

• Naval Academy in Gdynia, Gdynia, Poland

Bibliografia

• 1. W. Nyborg, Acoustic streaming, in Physical Acoustics Vo!. 2B. W.P.Mason , ed. Academic Press 1975.
• 2. M. Faraday, On a peculiar class of acoustical figure, Phil. Trans. R. Soc., London, 121, 299-329,183l.
• 3. J. Lighthill, Acoustic streaming, 1. Sound and Vibration, 6, 391-418.
• 4. O.V.Rudenko, S.I. Solugan (1971), Theoretical Foudations ofNonlinear Acoustics (Translation from Russian by K.T. Beyer).