FATIGUE DAMAGE COMPUTATION OF A COMPOSITE MATERIAL BLADE USING A "MIXED NON-LINEAR FEM AND SUPER ELEMENT APPROACH"

被引：0
|
作者：
Heege, A. [1 ]
Adolphs, G. [2 ]
Lucas, P. [3 ]
Sanchez, J. L. [1 ]
Bonnet, P. [1 ]
Diez, Fco [1 ]
机构：
[1] SAMTEC H Iber, E-08008 Barcelona, Spain
[2] Owens Corning Tech Fabr, E-08295 St Vicenc De Castellet, Spain
[3] Owens Corning Tech Fabr, F-7300 Chambery, France
来源：
COMPOSITE MATERIALS FOR STRUCTURAL PERFORMANCE: TOWARDS HIGHER LIMITS | 2011年
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D O I：
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中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The central point of the present publication is a methodology for non-linear fatigue damage computation of dynamically loaded wind turbine components in the time domain. The proposed method is founded on a coupled aerodynamic, structural FEM and Multi-Body-System approach and permits to compute mechanical component stresses directly during the transient aero-elastic analysis of the wind turbine.
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页码：299 / 310
页数：12
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