Drewrt
just outside of Nelson BC Joined February 8th, 20168 Instructables 66,319 Views 33 Comments 95 Followers
For the past decade or so I've been very concerned about the planet remaining habitable in the foreseeable future. I'm an artist, designer, inventor, who's focused on sustainability issues. I have focused on a particular type of VAWT, the historic Savonius, which has been mischaracterized since the Blackwell report in the 70's. The new Faceted Turbine's test results are in the turbine testing instructable. In brief, in my tests this turbine reached between Cp 0.3 - 0.4, at TSR's of .8-.9. .. In…
