Aerodynamic damping for flexible structures

被引:0
|
作者
Kaiser, K [1 ]
机构
[1] Tech Univ Berlin, Aerosp Inst, D-1587 Berlin, Germany
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暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The influence of aerodynamic forces on damping and stiffness of wind turbines can be condensed in two 6x6 matrices. Like the damping and stiffness matrices of fluid film bearings, these (dimensionless) matrices can be calculated in advance. With this approach it is easy to get a survey on stability and forced vibration in the design phase.
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页码:97 / 100
页数:4
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