Weak coupling aeroelastic analysis for the structural characterisation of wind turbine blades

被引：0

作者：

Fernandez, G. ^{[1
]}

Usabiaga, H. ^{[1
]}

Vandepitte, D. ^{[2
]}

机构：

[1] IK4 Ikerlan, Arrasate Mondragon 20500, Gipuzkoa, Spain

[2] Katholieke Univ Leuven, Prod Engn Machine Design & Automat PMA Sect, B-3001 Louvain, Belgium

来源：

PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2014) AND INTERNATIONAL CONFERENCE ON UNCERTAINTY IN STRUCTURAL DYNAMICS (USD2014) | 2014年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In the current state-of-the-art, computational fluid dynamics (CFD) analysis and beam based models are used in order to analyse and design a wind turbine blade. CFD code simulations are accurate but very time consuming. Instead, beam model based software like FAST or Bladed are quick but they are not able to calculate the local stress/strain that appear at different positions on the blade. The work focuses on the development of an automated procedure for blade aero-structural analysis. As a practical example, the whole procedure has been applied to the 5 MW Upwind wind turbine blade. This methodology saves time and provides the necessary data in order to do subsequent studies such as blade structural behaviour analysis.

引用

页码：4363 / 4369

页数：7

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