Passive Structural Acoustic Control of the Smart Plate - FEM Simulation

• Authors: M. Kozień , J. Wiciak
• Languages of publication: EN

Abstracts

EN

Finite element simulations of passive damped system applied to the simply-supported excited squared steel plate, is the aim of the analysis. The full mechanical, piezoelectric, electric and acoustic field coupling is analysed in Ansys Package. As the result the acoustic pressure radiated by plate is analysed. The results show possibility of application of the discussed method to reduction of the sound pressure level in realistic engineering structures.

Keywords

EN

33.15.Mt; 34.50.Ez; 77.22.Gm

Discipline

• 77.22.Gm: Dielectric loss and relaxation
• 33.15.Mt: Rotation, vibration, and vibration-rotation constants
• 34.50.Ez: Rotational and vibrational energy transfer

• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 6
• Pages: 1186-1188

Dates

published

2010-12

Contributors

author

M. Kozień

• Cracow University of Technology, al. Jana Pawła II 37, 31-864 Kraków, Poland

author

J. Wiciak

• AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.118.1186