Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2008.11a
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- Pages.270-275
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- 2008
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- 1598-2548(pISSN)
Structural and Vibration Analysis of Large Windturbine Rotor Considering the Rotational and Aero Load Effect
회전 및 풍하중 가진 효과를 고려한 대형 풍력발전 로터의 구조 및 진동해석
- Published : 2008.11.20
Abstract
In this study, computer applied engineering (CAE) techniques are full? used to conduct structural and dynamic analyses of a huge composite rotor blade. Computational fluid dynamics is used to predict aerodynamic load of the rotating wind-turbine blade model. Static and dynamic structural analyses are conducted based on the non-linear finite element method for composite laminates and multi-body dynamic simulation tools. Various numerical results for aerodynamic load, dynamic analyses are presented and characteristics of structural behaviors are investigated herein.
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