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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.16 Number.3
- 발행연도
- 2015.9
- 수록면
- 407 - 417 (11page)
이용수
초록· 키워드
오류제보하기
Recently, piezo-aeroelastic energy harvesting has received greater attention. In the present study, a piezo-aeroelastic energy harvester using a nonlinear trailing-edge flap is proposed, and its nonlinear aeroelastic behaviors are investigated. The energy harvester is modeled using a piezo-aeroelastic model of a two-dimensional typical section airfoil with a trailing-edge flap (TEF). A piezo-aeroelastic analysis is carried out using RL and time-integration methods, and the results are verified with the experimental data. The linearizing method using a describing function is used for the frequency domain analysis of the nonlinear piezo-aeroelastic system. From the linear and nonlinear piezo-aeroelastic analysis, the limit cycle oscillation (LCO) characteristics of the proposed energy harvester with the nonlinear TEF are investigated in both the frequency and time domains. Finally, the authors discuss the air speed range for effective piezo-aeroelastic energy harvesting.
목차
Abstract
1. Introduction
2. Theoretical Analysis
3. Results and Discussion
4. Conclusions
References
참고문헌 (22)
참고문헌 신청
[학술지(정기간행물)] - Anton, S.R. / 2007 / A Review of Power Harvesting using Piezoelectric Materials (2003-2006) / Smart Materials and Structures 16 : R1 ~ R21
[단행본] - Erturk, A. / 2011 / Piezoelectric Energy Harvesting / Wiley
[학술대회논문] - Erturk, A. / 2008 / Piezoelectric Energy Harvesting from Macro-Fiber Composites with an Application to Morphing Wing Aircrafts / Proceedings on the 19th International Conference of Adaptive Structures and Technologies
[학술지(정기간행물)] - De Marqui, Jr C. / 2010 / Modeling and Analysis of Piezoelectric Energy Harvesting from Aeroelastic Vibrations using the Doubletlattice method / ASME Journal of Vibration and Acoustics 133 : 011003 ~
[학술지(정기간행물)] - Tang, L. / 2009 / Cantilevered Flexible Plates in Axial Flow: Energy Transfer and the Concept of Flutter-mill / Journal of Sound and Vibration 326 : 263 ~ 276
[단행본] - Erturk, A. / 2011 / Piezoelectric Energy Harvesting / Wiley
[학술대회논문] - Erturk, A. / 2008 / Piezoelectric Energy Harvesting from Macro-Fiber Composites with an Application to Morphing Wing Aircrafts / Proceedings on the 19th International Conference of Adaptive Structures and Technologies
[학술지(정기간행물)] - De Marqui, Jr C. / 2010 / Modeling and Analysis of Piezoelectric Energy Harvesting from Aeroelastic Vibrations using the Doubletlattice method / ASME Journal of Vibration and Acoustics 133 : 011003 ~
[학술지(정기간행물)] - Tang, L. / 2009 / Cantilevered Flexible Plates in Axial Flow: Energy Transfer and the Concept of Flutter-mill / Journal of Sound and Vibration 326 : 263 ~ 276
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