| 基于ANSYS Workbench的风力机流固耦合分析 |
| |
| 引用本文： | 周海栋,张艳伟,王博超,庞伟. 基于ANSYS Workbench的风力机流固耦合分析[J]. 河北工业科技, 2013, 30(5): 314-318 |
| |
| 作者姓名： | 周海栋 张艳伟 王博超 庞伟 |
| |
| 作者单位： | 河北工程大学装备制造学院;河北工程大学机电工程学院;中国石油天然气股份有限公司河北沧州销售分公司;西山煤电集团官地矿 |
| |
| 基金项目： | 河北省教育厅科学研究计划项目(2010NS07) |
| |
| 摘 要： | 利用ANSYS Workbench软件对2kW的风力机进行流固耦合分析,得到风场风速、叶片所受风压、叶片变形、应力应变等有限元分析结果。同时对叶片本身、叶片在风场中静止及旋转情况下进行模态分析,并进行比较。ANSYS已将流体软件CFX整合到Workbench中,利用Work-bench对风机进行流固耦合分析可在软件内部完成多物理场数据传递,方便实用。得到的风场信息、叶片应力云图及叶片的模态分析为叶片的优化设计及研发工作提供直接数据,从而减少产品开发周期,降低开发成本。
|
| 关 键 词： | 风机叶片 有限元 流固耦合分析 模态分析 |
Fluid-solid coupling analysis of wind turbine blade based on ANSYS Workbench |
| |
| ZHOU Haidong,ZHANG Yanwei,WANG Bochao and PANG Wei. Fluid-solid coupling analysis of wind turbine blade based on ANSYS Workbench[J]. Hebei Journal of Industrial Science & Technology, 2013, 30(5): 314-318 |
| |
| Authors: | ZHOU Haidong ZHANG Yanwei WANG Bochao PANG Wei |
| |
| Affiliation: | 1.Equipment Manufacturing College,Hebei University of Engineering,Handan Hebei 056038,China;2.College of Mechanical and Electrical Engineering,Hebei University of Engineering,Handan Hebei 056038,China;3.Hebei Cangzhou Sales Branch,CNPC,Cangzhou Hebei 062450,China;4.Guandi Coal Mine,Xishan Coal Electricity Grpup Company Limited,Taiyuan Shanxi,030022,China) |
| |
| Abstract: | Fluid-solid coupling analysis of wind turbine is carried out by ANSYS Workbench.The wind speed,pressure,the blade’s deformation,stress and strain are obtained.Modal analysis of the blade itself and the blade in wind field with or without rotation are carried out and compared.With the CFX integrated into Workbench,it is convenient for internal data transmission between multi-physics fields.The information about the wind site,the equivalent stress of the blade and the modal analysis provide reference for the optimization design and further research of the blade.The development cycle is shortened and the cost of development is cut down. |
| |
| Keywords: | wind turbine blade finite element fluid-solid coupling analysis modal analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《河北工业科技》浏览原始摘要信息 |
|
点击此处可从《河北工业科技》下载免费的PDF全文 |
|
