The WindMax HY-400 12v low wind 5 blade.
I’m so very happy with the windmax HY-400 12v low wind turbine. The spec’s on the website are exactly what they say they are. The installation was pretty easy. The blade design is beyond my expectation’s. These blades hit high RPM’s and have a ton of torque. All around the best turbine I have tried [...]
HD Timelapse: Wind Turbine Blade Change, 2 days
January 15, 2011 by admin
Filed under Other Energy News
HD Timelapse video of wind turbine blade change. This two day operation was conducted on the property of Alberici Inc. in St. Louis MO on July 6th 2009. The wind turbine hub and blades were removed by crane the first day. The next day the blades were replaced and lift back into place by crane. [...]
TURBINE 11 BLADE MISSOURI REB
44mph winds!
What kind of patent would i use to patent a windmill blade design?
I designed a every efficient windmill blade design. it is more efficient then the blades on commercial windmills. What kind of patent would i need to geutilityity or design?
Why do irrigation windmills (on farms) have a higher blade surface area than electrical generation turbines?
It seems strange that the rotor chosen for most electrical turbines is a three-blade design. I don’t understand why a much higher surface area design (i.e. the rotor of an irrigation windmill — the ones you see pictured in any Americana photo of a large farm) is not employed to catch a larger amount [...]
WIND TURBINE BLADE DIY how to video Part 1 HAWT Windmill Wind Power
This is the actual DVD I have. Please watch all 10 videos before trying this yourself and BE CAREFUL. TOOLS ARE DANGEROUS. WARNING WARNING DO AT YOUR OWN RISK:-) We use pine for our blades but there are better woods available. If you use Pine, seal with a water sealer then apply a clear gloss [...]
WIND HANDCRAFTED BLADE TURBINE WINDMILL ALTERNATIVE GREEN PO
www.greenpowerscience.com Handcraft any windmill blade yourself in just an hour. UP TO 16 FEET DIAMETER.
Is it true that comparative study between old farm windmills and todays modern 3 blade windmills was never?
done ? Is it true that modern large 3 blades windmills are very inefficient and old farm 18 blade windmills were very efficient ? see.
http://nov55.com/wdm.html
WIND HANDCRAFTED BLADE TURBINE WINDMILL ALTERNATIVE GREEN
www.greenpowerscience.com This blade design is cut with only a table saw in less than 1/2 of an hour. One person could rough cut 50+ 8 foot turbine blades in one day. GREENPOWERSCIENCE.COM This is the Quad Design.