Modal Analysis of Wind Turbine Blades based on ANSYS Modeling

摘要：

　　The modal analysis is an approximate method to study the dynamic characteristics of the structure,the modal is the natural vibration characteristics of the structure,each modal has a specific natural frequency,damping ratios and mode shapes.This thesis will take 1.2MW horizontal axis wind turbine blade for example,and use parametric language APDL of ANSYS for directly modeling,then set the basic parameters of the material,mesh and discuss modal analysis,lastly conduct a detailed analysis of the results.

关键词： wind turbine blades ANSYS finite element modeling modal analysis

作者: Chi Chen Min Wang Long Zou

作者单位: School of Civil Engineering and Architecture,China Three Gorges University,8 University Avenue,Yichang City,China

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 171-174

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）