Simulation Design of Bionic Blade on Wind Turbine

Abstract:

After millions of years of competition and the natural evolution of species, the biological nature (plant leaves) has formed a number of natural and rational structure. This form of the structure and organisms inherit environmental stress exist some connection. This paper as a study of plant leaves, using numerical simulation methods to explore the structure and mechanical properties of plant leaves the relationship between: Collection of fresh plant leaves, leaf through the AutoCAD software to obtain the coordinates of the point cloud, created in the ANSYS finite element model of a simplified blade, applied uniformly distributed wind load calculations to solve; and optimal blade vibration modal analysis program.

• Periodical: Advanced Materials Research (Volumes 479-481)
• Pages: 2215-2221
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.479-481.2215
• Online since: February 2012
• Authors: Hai Feng Zhou, Chen He Du, Yuan Qing Huang
• Keywords: ANSYS Software, Bionic Blade, Wind Generator

References

[1] Guotai Ying, Li Fagui from abroad, China's wind power development of wind power development ideas [J]. Hydropower Survey and Design, 2006, 58 (2): 20 ~ 24

[2] Zhou Heliang. China's wind power industry development prospects and strategies [J]. Communication technology and electric traction, 2006, (2): 4 ~ 38

[3] Gai Xiaoling, Tian De, Wang Haikuang of wind turbine blade technology overview and trends [J]. Rural and pastoral areas of mechanization, 2006, 29 (4): 53 ~ 56

[4] Li Deyuan, Ye Zhiquan, Bao Nengshen. Rotating wind turbine rotor vibration modal analysis [J]. Solar, 2004, 25 (1): 73 ~ 77

[5] Gong Jiaxing, Liu Wangyu, Zhang Xin, etc. Dynamic performance of wind turbine blades and Biomimetic Characteristics [J]. Solar Technology, 2010, 1 (7): 53 ~ 58

[6] Zhang Xin; based on flexible multi-body system dynamics of large-scale wind turbine research and Biomimetic Mechanism of [D]. ​​University of South China University of Technology Master's degree thesis, (2010)

[7] Xue Zhengfu. Wind turbine blades adaptive parametric modeling and finite element analysis [D]. ​​Inner Mongolia Polytechnic University Master's degree thesis, (2009)

[8] Scott J.Sehreek and Miehael C.Robinson，Horizontal Axis wind Turbine Blade Aerodynamics in Experiments and Modeling[J], IEEE TRANSACTIONSON ENERGY CONVERSION, V0L.22, NO.l，MARCH2007.

DOI: 10.1109/tec.2006.889620

[9] Badreddine Kamoun，David Afungchui，Alain Chauvin，A wind turbine blade profile analysis code based on the singularities method[J]，Renewable Energy30(2005)339-352.

DOI: 10.1016/j.renene.2004.05.004