Acoustics Radiation of a Plate with Line and Cross Type Piezoelectric Elements

• Autorzy: Kozień, M. , Wiciak, J.
• Języki publikacji: EN

Abstrakty

EN

The analysis of acoustics radiation generated by excited steady-state vibration of a plate is presented in the paper. The structural vibration analysis of a plate with system of piezoelectric layers was made by application of the finite element package ANSYSâ. The analysis was done for the lowest three modes. The hybrid method and fluid structure interactive were applied to estimate of the sound pressure radiated by vibrating panel.

Słowa kluczowe

EN

statistical energy analysis; Sound Reduction Index; energy flow

• Czasopismo: Molecular and Quantum Acoustics
• Rocznik: 2003
• Tom: Vol. 24
• Strony: 97-108
• Opis fizyczny: Bibliogr. 26 poz., rys.

Twórcy

autor

Kozień, M.

• Cracow University of Technology, Institute of Applied Mechanics Al. Jana Pawła II 37, 31-864 Kraków,

autor

Wiciak, J.

• University of Science and Technology, Structural Acoustics and Intelligent Materials Group Al. Mickiewicza 30, 30-095 Kraków,

Bibliografia

• 1. Ansys user manual
• 2. P. Cupiał, Some Analytical and Finite Element solutions of the Vibration of Piezoelectric Continua, XX Sympozjum: Vibrations in Physical Systems, Poznań-Blażejewko, 2002.
• 3. S. Elliott, P. Gardonio, Vibroacoustics (1): Active structural acoustic control, NATO Advanced Course: Responsive Systems for Active Yibrations Control, Brussels, 2001.
• 4. S. P- Elliott, P.A. Nelson, Aciive Control of Yibrations. Academic Press. London, 1997.
• 5. F. J. Fahy, Sound Intensity, Elsevier Applied Science, London-New York, 1990.
• 6. C. R- Fuller, Active Control of Sound Trasmission/ Radiation From Elastic Paltes by vibration Inputs: I Analysis. J. of Sound and Vibration (1990), 136(1), 1-15.
• 7. V. Giurgiutiu, A. R. Craig, J. of Intelligent Material Systems and Structures. Vol 8, 738, (1997).
• 8. S. I. Hajek, Encyclopedia of Vibarion, Ed. S. Braun, D. Evins, S.S. Rao, Academic Press p. 544-553(2002)
• 9. M. S. Kozień, Chosen Methods of Estimation of Acoustical Energy Radiated by Rectangular Patie Is, Proceedings of the Conference: Structural Acoustics and Vibrations for Technology, Ed. R. Panuszka, Ed., Polish Acoustical Society, Division Kraków, 1998, 53.
• 10. M. S. Kozień, Zeszyty Naukowe Politechniki Krakowskiej, Mechanika nr 83, 137, (2001).
• 11. M. S. Kozień, The hybride method of estimation of sound radiated by vibrating systems of coupled plate-like elements, Journal of Theoretical and Applied Mechanics, No.2, 2004.
• 12. M. S. Kozień, J. Wiciak, Analiza wartości ciśnienia akustycznego promieniowanego przez drgający układ połączonych płyt typu L, Proceedings of the Conference: Structural Acoustics and Mechanics for Environmental Protection, R. Panuszka, Ed., Polish Acoustical Society, Division Kraków, Kraków, 2000, 75.
• 13. M. S. Kozień, J. Wiciak, Application of Piezoelectric Elements to Reduce of plate Yibrations, Proceedings of the Conference: Structural Acoustics - Waves - Biomedical Engineering, R. Panuszka, Ed., Polish Acoustical Society, Devision Kraków,- Zakopane, 2002, 55.
• 14. M. S. Kozień, J. Wiciak, Analiza promieniowania akustycznego płyty z elementami piezoelektrycznymi. Materiały XLVI Otwartego Seminarium z Akustyki OSA’02, Polskie Towarzystwo Akustyczne - Oddział Warszawski, Warszawa - Stare Jabłonki, 2002,601.
• 15. M. S. Kozień, J. Wiciak, Influence of the piezoelectric elements configuration on ih& lowering of plate yibrations Proceedings of the Conference: Structural Acoustics - Waves - Biomedical Engineering, R. Panuszka, Ed., Polish Acoustical Society, Devisiori Kraków - Zakopane, 2003, 47.
• 16. L. Leniowska, R. Leniowski, Development of Active Vibration Control System for Circular Plate by Using the 2-Layer Piezo Disk System, Mechanika, t.22, z.3, 337.(2003).
• 17. J., A. Mann Jr., J. Tichy, A., J. Romano, JASA, Vol. 82, No. 1, p. 17-29, (1987)
• 18. L. Meirovitch, S. Thangjitham, Journal of Vibration and Acoustics, Vol.ll2, 237 April (1990). N. Nakagawa, Y. Sekiguchi, A, Higashi, O. Mahrenholtz, Effects of Dissipation Energy on Yibrational and Sound Energy Flow, Technis. Mechanik, Band 16, Heft 2, 1996,107.
• 19. R. Panuszka, Metody całkowe i energetyczne w akustyce, PTA Oddział Krakowski PTA, Kraków 2000.
• 20. M. Pietrzakowski, Zeszyty Naukowe Politechniki Krakowskiej, Mechanika nr 83,221 (2001).
• 21. M. Pietrzakowski, Composites with Piezoceramic Fibers and Interdigitated Electrodes in Vibration Control, Mechanika, t.22, z.3,375 (2003).
• 22. J. N. Reddy On laminated composite plates with integrated sensors and actuators, Engineering Structures 21 (1999) 568-593.
• 23. A. Tylikowski, Aktywne tłumienie w elementach ciągłych konstrukcji i maszyn, J. Osiński, Tłumienie drgań, PWN, Warszawa, 1997.
• 24. J.W. Waanders, Piezoelectric ceramics. Properties and applications, Philips Components, Eindhoven, 1991.
• 25. S. Weyna, Application of Sound Intensity Technigue in to Vector Fields Analysis for real Acoustics Sources, Procodings XLVI Open Seminar on Acoustics OSA’99, R. Panuszka, Ed., Polish Acoustical Society, Department Kraków, - Zakopane, 1999, 67.
• 26. O.C. Zienkiewicz, R.L. Taylor: Finite Element Method, McGraw-Hill, London 1989