Vibration Analysis of Layered Composite Beam According to Wind Turbine Blades of Variable Cross - Section
International Journal of Materials Science and Applications
Volume 7, Issue 1-1, January 2018, Pages: 1-7
Received: Jul. 3, 2017; Accepted: Jul. 10, 2017; Published: Aug. 2, 2017
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Authors
Ceyda Okta, Department of Material Science and Engineering, Faculty of Technology, Pamukkale University, Kinikli, Denizli, Turkey
Gökmen Atlıhan, Department of Manufacturing and Mechanical Engineering, Faculty of Technology, Pamukkale University, Kinikli, Denizli, Turkey
Ö. Altan Dombaycı, Department of Material Science and Engineering, Faculty of Technology, Pamukkale University, Kinikli, Denizli, Turkey
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Abstract
In this study, for wind turbine blades of variable cross-section vibration analysis of composite beams has been investigated analytically and numerically. Bernoulli composite beam theory used in the analytical part of the beam and the effect of the shear force from the beam has been neglected. A composite beam was created from layers 8. In the numerical part of the study, using finite element method and ANSYS program were used. As result of calculations, without changing the geometry of the beam, it is observed that the natural frequency can be changed by changing the layer angle of the stratified composite beam.
Keywords
Wind turbine Blade, Material of Composite, Mechanicial Vibrations
To cite this article
Ceyda Okta, Gökmen Atlıhan, Ö. Altan Dombaycı, Vibration Analysis of Layered Composite Beam According to Wind Turbine Blades of Variable Cross - Section, International Journal of Materials Science and Applications. Special Issue: Energy and Materials II. Vol. 7, No. 1-1, 2018, pp. 1-7. doi: 10.11648/j.ijmsa.s.2018070101.11
Copyright
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
References
[1]
A. Abouhnik, A. Albarbar “Wind türbine blades condution assessment based on vibration mesurements and the level of an empirically decomposed feature”, Energy Conversion and Management 2012,64: 606-613.
[2]
S. Erdoğan, “Energy Politics of Turkey” Orion, Ankara, 2117.
[3]
A. Joshuva, V. Sugumuran “A data driven approach for condition monitoring of wind türbine blade using vibration signals through best-first tree algorithm and functional trees algorithm: A comparative study”, ISA Transactions 2017, 67: 160-172.
[4]
X. Liu, C. Lu, S. Liang, A. Godbole, Y. Chen, “Influence of vibration of large-scale wind türbine blade on the aerodynamic load”, Energy Procedia 2015, 75: 873-879.
[5]
W. Liu, “The vibration analysis of wind türbine blade-cabin-tower coupling system”, Engineering Structures 2013, 56: 954-957.
[6]
R. B. Mahadisha, S. A. Kale, “Effect of leading edge Radius and blending distance from leading edge on the aerodynamic performance of smart wind türbine blade airfoils”, International Journal of Energy and Power Engineering 2015, 4: 54-58.
[7]
X. Liu, C. Lu, S. Liang, A. Godbole, Y. Chen, “Vibration- induced aerodynamic loads on large horizontal axis wind türbine bladses” Applied Energy, 2017, 185: 1109-1119.
[8]
B. Fitzgerald, B. Basu, “Cable connected active tuned mass dampers for control of in – plane vibrations of wind türbine blades”, 2014, 333: 5980-6004.
[9]
Atlihan G, Vibration analysis of the delaminated composite beams, Ph. D. Thesis, Pamukkale University, Denizli, Turkey, 2010, 50-95.
[10]
R. F. Gibson, “Principles of composite material mechanics”, Philadelphia, USA, 1994.
[11]
S. Ramalineswara, N. Ganesan, “Dynamic response of tapered composite beams using higher order shear deformation theory” Journal of Sound and Vibration, 1995, 5: 737-756.
[12]
Ansys 10.0 User’s Manual, (2005).
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