Re:Vertical turbines are more efficient in large-scale wind ...
by Someone on Wednesday April 28, 2021 @04:15PM
(#26973642)
Yes, research has been done, if only because knowing about that is essential for figuring out at what distance from each other you should place your turbines.
See for example https://energyfollower.com/wind-turbine-spacing, https://ep.liu.se/ecp/057/vol15/014/ecp57vol15_014.pdf