Numerical Simulation of Acoustic Wave Propagating in a Spherical Object Filled with Insulating Oil

• Authors: D. Wotzka , D. Zmarzły , T. Boczar
• Languages of publication: EN

Abstracts

EN

Results of a numerical simulation of an acoustic wave that propagates in a spherical object filled with insulating oil are presented in the paper. The sinusoidal acoustic wave is generated by an electro-acoustic transducer mounted in the middle of the object. Presented results depict acoustic pressure distribution within the transient and the steady states in a two-dimensional object. Furthermore, comparison of short time simulations adapting different mesh element size is presented.

Keywords

EN

02.60.Lj

Discipline

• 02.60.Lj: Ordinary and partial differential equations; boundary value problems

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 6
• Pages: 1272-1275

Dates

published

2010-12

Contributors

author

D. Wotzka

• Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, Mikołajczyka 5, 45-271 Opole, Poland

author

D. Zmarzły

• Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, Mikołajczyka 5, 45-271 Opole, Poland

author

T. Boczar

• Faculty of Electrical Engineering, Automatic Control and Informatics, Opole University of Technology, Mikołajczyka 5, 45-271 Opole, Poland

References

• 1. T. Boczar, D. Zmarzly, IEEE Trans. Diel. Electr. Insulat. 11, 433 (2004)
• 2. F. Witos, Z. Gacek, Z. Opilski, Acta Phys. Pol. A 114, A-249 (2008)
• 3. T. Boczar, S. Borucki, A. Cichon, M. Lorenc, Acta Phys. Pol. A 114, A-21 (2008)
• 4. F. Witos, Z. Gacek, P. Paduch, Mol. Quant. Acoust. 28, 271 (2007)
• 5. T. Boczar, M. Szmechta, D. Zmarzły, Mol. Quant. Acoust. 28, 39 (2007)
• 6. A. Szpakowski, C. Tyszkiewicz, T. Pustelny, Acta Phys. Pol. A 114, A-237 (2008)
• 7. T. Boczar, S. Borucki, A. Cichon, Mol. Quant. Acoust. 28, 13 (2007)
• 8. D. Wotzka, T. Boczar, D. Zmarzły, in: Conference Record of the 38 Winter School on Wave and Quantum Acoustics, Korbielów (Poland), Ed. A. Szpakowski, OG PTA, Gliwice 2009, p. 22
• 9. D. Wotzka, in: Conference Record of the IEEE 2nd International Students Conference on Electrodynamics and Mechatronics, Góra Św. Anny (Poland), Ed. T. Boczar, Technol. Univ. Opole, Opole 2009, p. 39
• 10. D. Wotzka, T. Boczar, D. Zmarzły, Acta Phys. Pol. A 116, 428 (2009)
• 11. T. Boczar, S. Borucki, A. Cichon, M. Lorenc, Acta Phys. Pol. A 114, A-19 (2008)
• 12. F. Witos, Z. Gacek, Acta Phys. Pol. A 116, 422 (2009)

Identifiers

DOI

10.12693/APhysPolA.118.1272