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Modeling a piezoelectric flag as a m...

Frey, Gary.

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Modeling a piezoelectric flag as a membrane for energy harvesting.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Modeling a piezoelectric flag as a membrane for energy harvesting./
Author:	Frey, Gary.
Description:	80 p.
Notes:	Source: Masters Abstracts International, Volume: 54-06.
Contained By:	Masters Abstracts International54-06(E).
Subject:	Mechanical engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1592550
ISBN:	9781321878493

Modeling a piezoelectric flag as a membrane for energy harvesting.
Frey, Gary.

Modeling a piezoelectric flag as a membrane for energy harvesting. - 80 p.

Source: Masters Abstracts International, Volume: 54-06.

Thesis (M.S.)--The University of Alabama, 2015.

This item is not available from ProQuest Dissertations & Theses.

The goal of this research is to model a piezoelectric flag as a membrane for the sake of energy harvesting. Typically, a flag is modeled as a beam, but it is modeled as a membrane in this study with the hopes of more accurately describing the dynamics of the system. Following this is an overview of piezoelectric materials, including a discussion of their properties, capabilities, and applications. Then, a discussion of fluid-based energy harvesting, specifically with piezoelectric materials, is presented. The piezoelectric material of interest in this case, due to its inherent flexibility, is polyvinylidene fluoride (PVDF). This is a rapidly expanding area of study. Most notably, energy harvested from vortex-induced vibrations, along with bluff bodies, is of particular interest. After the literature review concerning piezoelectric materials and fluid-based energy harvesting, the system is modeled as a membrane. This modeling requires two coupled equations of motion, where one equation describes the mechanical behavior of the system and the other describes the electrical behavior of the system. Results obtained both numerically and experimentally are then compared. It is shown that the numerical model is relatively accurate compared to the experimental results. Finally, a plan for the future works in regard to this research is proposed.

ISBN: 9781321878493Subjects--Topical Terms:

649730
Mechanical engineering.

Modeling a piezoelectric flag as a membrane for energy harvesting.
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020 $a 9781321878493
035 $a (MiAaPQ)AAI1592550
035 $a AAI1592550
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100 1 $a Frey, Gary. $3 3192410
245 1 0 $a Modeling a piezoelectric flag as a membrane for energy harvesting.
300 $a 80 p.
500 $a Source: Masters Abstracts International, Volume: 54-06.
500 $a Adviser: Nima Mahmoodi.
502 $a Thesis (M.S.)--The University of Alabama, 2015.
506 $a This item is not available from ProQuest Dissertations & Theses.
520 $a The goal of this research is to model a piezoelectric flag as a membrane for the sake of energy harvesting. Typically, a flag is modeled as a beam, but it is modeled as a membrane in this study with the hopes of more accurately describing the dynamics of the system. Following this is an overview of piezoelectric materials, including a discussion of their properties, capabilities, and applications. Then, a discussion of fluid-based energy harvesting, specifically with piezoelectric materials, is presented. The piezoelectric material of interest in this case, due to its inherent flexibility, is polyvinylidene fluoride (PVDF). This is a rapidly expanding area of study. Most notably, energy harvested from vortex-induced vibrations, along with bluff bodies, is of particular interest. After the literature review concerning piezoelectric materials and fluid-based energy harvesting, the system is modeled as a membrane. This modeling requires two coupled equations of motion, where one equation describes the mechanical behavior of the system and the other describes the electrical behavior of the system. Results obtained both numerically and experimentally are then compared. It is shown that the numerical model is relatively accurate compared to the experimental results. Finally, a plan for the future works in regard to this research is proposed.
590 $a School code: 0004.
650 4 $a Mechanical engineering. $3 649730
650 4 $a Alternative Energy. $3 1035473
690 $a 0548
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710 2 $a The University of Alabama. $b Mechanical Engineering. $3 2095325
773 0 $t Masters Abstracts International $g 54-06(E).
790 $a 0004
791 $a M.S.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1592550