Modelling of acoustic heating induced by different types of sound

• Autorzy: Perelomova A.
• Języki publikacji: EN

Abstrakty

EN

Dynamic equation governing acoustic heating is derived by splitting of the conservation laws into acoustic and non-acoustic parts. Numerical simulations result in the general conclusions about efficiency of acoustic heating produced by pulses of different polarity and shape. Efficiency of heating induced by stochastic and regular periodic sound of the identical intensity is numerically investigated.

Słowa kluczowe

EN

nonlinear acoustics; acoustic heating; Burgers equation

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2008
• Tom: Vol. 33, No. 2
• Strony: 209--219
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Perelomova A.

• Gdańsk University of Technology, Faculty of Applied Physics and Mathematics, Narutowicza 11/12, 80-952 Gdańsk, Poland,

Bibliografia

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• [2] RUDENKO O. V., SOLUYAN S. I., Theoretical foundations of nonlinear acoustics, Plenum, New York 1977.
• [3] MAKAROV S., OCHMANN M., Nonlinear and thermoviscous phenomena in acoustics, Part I, Acustica, 82, 579–606 (1996).
• [4] PERELOMOVA A., Interaction of modes in nonlinear acoustics: theory and applications to pulse dynamics, Acta Acustica, 89, 86–94 (2003).
• [5] PERELOMOVA A., Development of linear projecting in studies of non-linear flow. Acoustic heating induced by non-periodic sound, Physics Letters A, 357, 42–47 (2006).
• [6] RIEMANN B., The collected works of Bernard Riemann, Dover, New York 1953.
• [7] FAY R. D., Plane sound wave of a finite amplitude, J. Acoust. Soc. Am., 3, 222–241 (1931).