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2015 | 128 | 1A | A-62-A-66
Article title

Comparison of Vibration and Acoustic Pressure Reduction Using Different Types of Piezo actuators

Content
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Languages of publication
EN
Abstracts
EN
This paper presents results of numerical simulations on reduction of sound pressure radiated from a square plate using different types of piezo actuators. For this purpose a FEM model was developed using ANSYS software with said steel plate with a hemisphere of air on one side of the plate. There are two criteria by which the reduction is measured: minimising vibrations of plate area and minimising sound pressure on a half sphere surrounding the plate. Changes in the results for both the radiated sound pressure and plate vibration are discussed.
Keywords
EN
Year
Volume
128
Issue
1A
Pages
A-62-A-66
Physical description
Dates
published
2015-07
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n1a11kz
Identifiers
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