Potential Application in Energy Harvesting of Intermodal Energy Exchange in a Frame: FEM Analysis-Reference-Cited by-同舟云学术

Potential Application in Energy Harvesting of Intermodal Energy Exchange in a Frame: FEM Analysis

Published:2014-11-25 Issue:08 Volume:14 Page:1440027
ISSN:0219-4554
Container-title:International Journal of Structural Stability and Dynamics
language:en
Short-container-title:Int. J. Str. Stab. Dyn.

Author:

Iliuk Itamar¹,da Fonseca Brasil Reyolando Manoel Lopes Rebello²,Balthazar José Manoel³,Tusset Angelo Marcelo⁴,Piccirillo Vinicius⁴,Piqueira José Roberto Castilho⁵

Affiliation:

1. Polytechnic School of the University of São Paulo, Av. Prof. Luciano Gualberto, travessa 3, n. 158, 05508-900 São Paulo, SP, Brazil

2. Federal University of ABC, Center for Engineering, Modeling and Applied Social Sciences, Rua Santa Adélia, 166, Bangu, 09210-170, Santo Andre, SP, Brazil

3. UNESP – Rio Claro, Department of Statistics, Applied Mathematics and Computation, (DEMAC), Av. 24 A, No. 1515, Bela Vista, CEP: 13506-700, Rio Claro, SP, Brazil

4. UTFPR – Ponta Grossa, PR, Department of Engineering Science, Av. Monteiro, Lobato, Km 04, s/n°. CEP: 84016-210, Ponta Grossa, PR, Brazil

5. Polytechnic School of the University of São Paulo, Department of Telecommunications and Control, Av. Prof. Luciano Gualberto, travessa 3, n. 158, 05508-900 São Paulo, SP, Brazil

Abstract

This paper presents a Finite Element Analysis (FEA) of modal energy exchange and harvesting in a simple portal frame structure. We consider both horizontal and vertical support excitations resonant first with the first mode (sway mode) and latter with the second mode (the first symmetrical mode). As 2:1 internal resonance is present between these two modes, the phenomena of mode saturation and energy exchange (modal coupling) may occur. Thus, energy pumped into the system through one of the modes, is partially transferred to the other mode, not directly excited. An evaluation of the energy available for harvesting in each of the considered mode is computed.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Mechanical Engineering,Ocean Engineering,Aerospace Engineering,Building and Construction,Civil and Structural Engineering

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219455414400276

Reference15 articles.

1. Nonlinear Interactions in a Piezoceramic Bar Transducer Powered by a Vacuum Tube Generated by a Nonideal Source

2. The influence of an internal resonance on non-linear structural vibrations under subharmonic resonance conditions

3. Vibration suppression of flexible structures using internal resonance

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