Fig. 6
From: Advanced blade profiles for improved efficiency in Savonius wind turbines: the aeroleaf case study
Mesh independence study: (a) full view of the rotational domain, (b) detailed view of one bucket, (c) close-up for Grid 1, (d) close-up for Grid 2, (e) close-up for Grid 3, and (f) close-up for Grid 4.
