A study on the characteristics of improvement savonius-type windmill

摘要

The efficiency of the sabonius-type windmill is influenced by the bucket shape, the overlap of it and the bucket number and so on. The sabonius-type windmill used for the experiment is constructed with two J-shaped buckets and two C-shaped buckets. In this study, it examined the difference of the windmill power and the starting characteristic by the C-shaped bucket size in the comparison.