Awal, Md. Rabiul and Jusoh, Muzammil and A. Rahim, Hasliza and Sabapathy, Thennarasan and Osman, Mohamed Nasrun and Jais, Mohd. Ilman and Kamarudin, Muhammad Ramlee (2017) A multilayered acoustic signal generator for low power energy harvesting. In: 13th IEEE International Colloquium on Signal Processing and its Applications, CSPA 2017, 10 - 12 March 2017, Penang, Malaysia.
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Official URL: http://dx.doi.org/10.1109/CSPA.2017.8064955
Abstract
This paper presents the design and analysis of a multilayer cantilever to harvest vibration energy by generating acoustic signal. To do so, a five layer configuration is used to design the cantilever. Lead Zirconate Titanate (PZT-8), Stainless Steel 405 Annealed, Aluminum and Zinc Oxide are used to develop the layers. Water is used as the medium to analyze the sound propagation pattern. Sound Pressure Level, displacements and electric potential of the cantilever are analyzed along with other parameters. From the results, it is evident that, the proposed cantilever can propagate sound within a range of 78.7 dB to 73.4 dB in a 50 mm spherical distance.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | acoustic energy, acoustic signal, multilayer cantilever |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical and Energy Engineering |
| ID Code: | 97239 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 23 Sep 2022 04:22 |
| Last Modified: | 23 Sep 2022 04:22 |
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