摘要
利用试验和数值模拟两种方法对一种新型阻力型垂直轴风机的输出功率进行研究。在数值模拟中采用k-ε和SST k-ω两种湍流模型计算了风机在不同风速和转速下的输出功率,并与试验值相比较,验证了数值计算结果的可靠性,分析了不同湍流模型对数值计算结果和风轮流场的影响。
Output power of a mini-VAWT was researched by numerical simulation and tunnel test. Output power in different wind and rotational speed was numerical simulated by using k-ε and SST k- ω turbulence model. The simulation results were compared with experimental values and the reliability of the simulation results were verified. Finally the impact of the simulation results and flow field were analyzed in different turbulence models.
出处
《可再生能源》
CAS
北大核心
2013年第10期70-73,共4页
Renewable Energy Resources
