Bionic design of the tower for wind turbine

被引：4
|
作者：
Zheng, Yuqiao [1 ]
Dong, Fugang [1 ]
Guo, Huquan [2 ,3 ]
Lu, Bingxi [1 ]
He, Zhengwen [1 ]
机构：
[1] Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Gansu, Peoples R China
[2] Natl Ctr Qual Supervis & Inspect Wind Power Equip, Lanzhou, Gansu, Peoples R China
[3] Gansu Prov Special Equipment Inspect & Testing In, Lanzhou, Gansu, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2021年 / 235卷 / 23期
基金：
中国国家自然科学基金;
关键词：
Bionic; structure design; bamboo; wind turbine tower; reinforcement ribs; ENERGY-ABSORPTION; BAMBOO;
D O I：
10.1177/09544062211004650
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The study obtains a methodology for the bionic design of the tower for wind turbines. To verify the rationality of the biological selection, the Analytic Hierarchy Procedure (AHP) is applied to calculate the similarity between the bamboo and the tower. Creatively, a bionic bamboo tower (BBT) is presented, which is equipped with four reinforcement ribs and five flanges. Further, finite element analysis is employed to comparatively investigate the performance of the BBT and the original tower (OT) in the static and dynamic. Through the investigation, it is suggested that the maximum deformation and maximum stress can be reduced by 5.93 and 13.75% of the BBT. Moreover, this approach results in 3% and 1.1% increase respectively in the First two natural frequencies and overall stability.
引用
收藏
页码：7101 / 7109
页数：9
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