Suppression of nonlinear effects in acoustic resonators

• Autorzy: Červenka M. , Bednařik M. , Koniček P.
• Konferencja: 17 th Symposium on Hydroacoustics (23-26.05.2000; Jurata; Polska)
• Języki publikacji: EN

Abstrakty

EN

This paper deals with description of finite-amplitude standing waves in both closed and semi-closed resonaiors. Numerical solutions of second-order one-dimensional model equation are used. The nonlinear standing waves are generated by a piston or shaker. Numerical results ol multifrequency driving technique for suppressing of higher harmonics are presented.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2000
• Tom: Vol. 3
• Strony: 73--78
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Červenka M.

• Czech Technical University in Prague, Department of Physics, Technicka 2, 166 27 Prague, Czech Republic

autor

Bednařik M.

• Czech Technical University in Prague, Department of Physics, Technicka 2, 166 27 Prague, Czech Republic

autor

Koniček P.

• Czech Technical University in Prague, Department of Physics, Technicka 2, 166 27 Prague, Czech Republic

Bibliografia

• [1] Ilinskii, Y., A., Lipkens, B., Lucas, T., S., Van Doren, T., W., Zabolotskaya, E., A., Nonlinear standing waves in an acoustical resonator, J. Acoust. Soc. Am. 104, pp. 2664-2674, 1998.
• [2] Chester, W., Resonant oscillations in closed tubes, J. Fluid Mech., 18, pp. 44-64, 1964.
• [3] Bednarik, M., Ćervenka, M.: Nonlinear Waves in Resonators, Proc. of the 15th ISNA, Goettingen (Germany), 1999.
• [4] Huang, P.-T., Brisson, J. G., Active control of finite amplitude acoustic waves in a confined geometry, J. Acoust. Soc. Am. 102(6), pp. 3256-3268, 1997.