The Savonius turbine is a vertical axis turbine. Unlike horizontal axis turbines, vertical axis turbines can capture energy from various flow directions while being less sensitive to turbulence intensity. However, the power coefficient (Cp) of Savonius turbines is lower compared to horizontal axis wind turbines and Darrieus vertical axis wind turbines, which is a significant performance disadvantage. Researchers have conducted extensive numerical and experimental studies to enhance the performance of Savonius turbines, mainly focusing on modification of turbine structure, implementation of flow enhancement devices, and utilization of Savonius turbine arrays.
翻译成英文:Savonius涡轮机是垂直轴涡轮机。与水平轴涡轮机不同,垂直轴涡轮机可以从各种流动方向捕获能量,同时对湍流强度的敏感性较低。然而,Savonius涡轮机功率系数(Cp)较低,这是相对于水平轴风力机和Darrieus垂直轴风力机的明显性能缺点。研究人员进行了大量的数值和实验研究以提升Savonius水轮机的性能,主要的研究方向包括modification of turbine structure, implementation of flow enhancement devic...
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