机械与电子Issue(7)：21-24,4.
变攻角垂直轴风力机三维定常流场数值模拟
Numerical Simulation on 3D Steady for Different Angles of Attack of Vertical Axis Wind Turbine
姚激 1黄剑峰 1彭明军 2孙勇 3袁伟斌3
作者信息
- 1. 昆明理工大学建筑工程学院,云南,昆明,650024
- 2. 云南农业大学水利水电与建筑学院,云南,昆明,650201
- 3. 昆明理工大学材料科学工程学院,云南,昆明,650093
- 折叠
摘要
Abstract
Using computational fluid dynamics (CFD) software Fluent, 3D steady incompressible N - S equation was solved, and the flow characteristics of vertical axis wind turbine ( VAWT) was simulated by using turbulence model and SIMPLE algorithm,besides combined with the complex coordinate system technology of MRF. The velocity field, pressure field distribution of different angle were obtained and analyzed, then the pressure distribution of blade and the torque were obtained too. The results showed that simulation of the ambient flow field can reflect the flow conditions ofdifferent angles effectively, and could provide the reference to the engineering design of vertical axis wind turbine.关键词
雷诺时均方程/垂直轴风力机/MRF模型/k-ε湍流模型Key words
Reynolds' time averaged equation/ vertical axis wind turbine/MRF model/k -ε turbulence model分类
能源科技引用本文复制引用
姚激,黄剑峰,彭明军,孙勇,袁伟斌..变攻角垂直轴风力机三维定常流场数值模拟[J].机械与电子,2011,(7):21-24,4.
