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The method of nonlinear constants B/A and C/A determination is discussed. It bases on comparison of experimental results of acoustic signal propagation with results of theoretical investigation of this problem. It is shown, that this problem, in general case, is ill-posed. So we use methods of ill-posed problem solution regularization. The values of the constants, which were extracted using this method, are in good accordance with estimations by other authors.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
159--166
Opis fizyczny
Bibliogr. 11 poz., rys.
Twórcy
autor
- Theoretical Physics and Mathematical Methods Department, Technical University of Gdansk, Gdansk, Poland
autor
- Theoretical Physics Department, Kaliningrad State University, Kaliningrad, Russia
autor
- Theoretical Physics Department, Kaliningrad State University, Kaliningrad, Russia
Bibliografia
- 1. C. Jeffery, P.H. Austin, A new analytic equation of state for liquid water, 1. Chem. Phys., Vol. 110,484-496, 1998.
- 2. L. Bjomo, K. Black, Higher order acoustic nonlinearity parameters of fluids, in Nonlinear deformation waves, eds. U. Nigul, 1. Engelbrecht, Springer, Berlin, 1983.355 p., 1983.
- 3. S. Leble, I. Vereshchagina, Khokhlov - Zabolotskaya-Kuznetsov equation with cubic term and virial coefficients, Acta Acustica, Vol. 85,685-690, 1999.
- 4. S. LebIe, K. Zachariasz, I. Vereshchagina, The estimation of viriaI coefficients via the third harrnonics measurements, in Proceedings of Symposium on Hydroacoustics and Ultrasonics (EAA Symposium), Ed. A. Stepnovski and E. Kozaczka, Gdansk, 83-88, 1996.
- 5. S. LebIe, A. Sukhov, On numerical calculation of acoustic field of pIane source, TASK Quaterly, 1001-1014,2003.
- 6. K. Zachariasz, The acoustic method for measurement of the nonlinearity parameter B/A of the liquid using parabolic model, in Proceedings of the xv-th Symposium on Hydroacoustics, Gdansk -Jurata, 169-181, 1998.
- 7. S. Leble, K. Zachariasz, Multiple frequencies contributions of nearfieId sound diffraction from uniforrnly excited piston, in Proceedings of the Xlll-th Symposium on Hydroacoustics, Gdansk - Jurata, 165-172, 1996.
- 8. A. Coppens, R. Beyer, M. Seiden, J. Donohue, F. Guepin, R. Holdson, C. Townsend, Parameter of nonlinearity in fluids. II, J. Acoust. Soc. Am., Vol. 38, 797-804, 1967. A. Coppens, R. Beyer, 1. Ballou, Parameter of nonlinearity in fluids. III. VaIues of sound velocity in liquids metaIs J. Acoust. Soc. Am., Vol. 41, 1443-1448, 1967.
- 9. L. Filipczynski, A. Grabowska, Deviation ofthe acoustic pressure to particle velocity ratio from CI p value in liquids and soJids at high pressures, Archives of Acoustic, Vol. 14, 173-179,1989.
- 10. V. Sizikov, Mathematical methods of measurements result's treatment, Sankt-Petersburg, Politechnika, 240 p., 2001.
- 11. A. Tikhonov, V.A. Arsenin, Methods of ill-posed-problems solution, Moskow, Nauka, 288 p., 1986.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-15ca3863-3ce3-4a18-baef-5db92e6506b5