کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6708931 | 502945 | 2013 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multi-objective structural optimization of a HAWT composite blade
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The AOC 15/50 wind turbine blade has been considered as the baseline configuration for a structural optimization process based on a multi-objective genetic algorithm. Through the optimization of several combinations of both the type and the layup of the laminas, an improved rotor blade has been obtained without changing the composite materials adopted for the original architecture. The design variables of the optimization are both the choice of the employed materials and their placement in the layout of the blade skin. A marked reduction of the overall blade weight and a corresponding increment of its flapwise rigidity have been obtained. An unwanted small increase of the edgewise deformation has also been registered, requiring a further optimization process starting from the obtained optimal rotor blade configuration, in order to enhance also the edgewise rigidity of the blade.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 106, December 2013, Pages 362-373
Journal: Composite Structures - Volume 106, December 2013, Pages 362-373
نویسندگان
Andrea Dal Monte, Marco Raciti Castelli, Ernesto Benini,