What properties must the blade of a wind turbine have?
i.e physical and chemical?
It is an airfoil just like the wing of a plane. It must be light weight strong and hold up to the sun. In addition, in northern california it must be white while in southern california it must be tan. Go figure.
Does anyone know where to find cheap three-bladed wind turbine kits? ?
I need to buy five wind turbine kits for a classroom experiment, but I don't know where to find suitable ones. The wind turbines must have three-blades. And it would be best if each was cheap. =)
Not sure how cheap is 'cheap' but look at these designed for just your purpose.
wind turbine blade Videos
HIGH SPEED FALCON WIND TURBINE GENERATOR BLADES
LEGO CITY Wind Turbine Transport Set 7747 (part 3 OF 5) 720p HD
It has never been easier to shop for wind turbine blade, So run don"t walk to get the Best Selection and pick up wind turbine blade at great prices!
Items recently purchased on this site:
Missouri General 1600 Watt Wind Turbine Generator 12volt 11Blade 3 phase output, Wind turbine generator 250 watt with Aluminum Blades 12volt battery charger, 400W WIND TURBINE 24V WIND GENERATOR 6 BLADES + FREE CONTROLLER , 6 BLADES FOR WIND TURBINE WIND GENERATOR 400W WG400N WG400X, Missouri basic 12volt 5 blade wind turbine generator 500 watt dc output made USA, Fiberglass Wind Turbine Blades 10' Length (20' Diameter), WIND TURBINE ADAPTER .500"PM MOTOR OR HUB SHAFT TO 1/2"-28 THREAD FOR BLADE HUB, 8.5' Dia Commercial Grade 725W Wind Turbine Blade /w Free Hub & Nosecone, Missouri Rebel 5 Blade Wind Turbine Generator 800 Watt 12 volt 3 phase ac output, MISSOURI 12 volt 7 blade wind turbine generator 500 watt dc output basic madeUSA, Rebel 5 Blade Wind Turbine Generator 800 Watt 24 volt, Rebel 7 Blade Wind Turbine Generator 800 Watt 24 volt , Rebel 9 Blade Wind Turbine Generator 800 Watt 24 volt , Missouri Rebel 7 Blade Wind Turbine Generator 800 Watt 12 volt 3 phase ac output, 97'' - WIND TURBINE GENERATOR BLADES ALTERNATOR WHEEL HUB WINDMILL BLADE KIT USA, WIND windmill TURBINE GENERATOR 12 BLADES WITH HUB, WIND TURBINE GENERATOR 12 PVC BLADES 34" DIA. WITH HUB, 6 x 64" Wind Turbine Generator Blades for AMETEK motors, 3 x 62" Wind Turbine Generator Blades Hub for Air-X 403, 6 x 62" Wind Turbine Generator Blades + Hub for Ametek, *Sale* 1000W Wind Turbine Generator 24V 5-Blade Hi Output Low Wind Hybrid, 3 X 60" SUPER FAST TURNING Wind turbine generator blades AirX403 W/SHub , Lot 2 Commercial Grade Wind Turbine Blades 9.2' Diameter Free Hub & Nose Cone, 800 WATT 3 PHASE WIND GHOST TURBINE 10 CLEAR BLADE 24VOLT DC OUTPUT COMPLETE, 2-bolt, 3-blade Hub for Wind Turbine DIY, 18 x 64" Wind Turbine Generator Blades for AMETEK motor, 6 x 64" Wind Turbine Generator Blades + Hub + Nose Cone 6 socket fit Air-X 403, 3 x 64" Wind Turbine Generator Blades + Hub + Nose Cone 3 socket fit Air-X 403 , 3 Raptor Generation 4 wind turbine generator blades made in the USA propellers, 3 Raptor generation 4 wind turbine generator blades and hub propellers made USA, 7 Raptor Generation 4 wind turbine generator blades and hub propellers , 2 Raptor generation 4 blade and 13 blade hub for wind turbine generator , 5 Raptor Generation 4 Wind Turbine generator Blades and hub propellers USA , 13 Raptor Generation 4 wind turbine generator blades and hub propellers USA , NEW 13 blade steel wind turbine generator hub for delco pma 17MM center hole USA, USA Wind turbine generator 7 blade mounting hub fits 17MM pma Shaft fits delco, Horizontal Axis Wind Turbine Battery Charger, 12" Diameter Blade - propellor, Missouri General 1600 Watt Wind Turbine Generator 12 VAC 13 Blade 3-Phase LOT#34, Missouri Raider 1600 Watt Wind Turbine Generator 12volt 9 blade 3 phase LOT36, Ton Peterbilt 389 w/Custom Trailking EFX Wind Turbine Blade Trailer w/load 1/87, 13 blade hub and 2 Raptor blade wind turbine generator , WIND TURBINE BLADES, Wind turbine generator blades tail and hub kit, Heavy duty Aircraft steel wind turbine blade set with hub & bolts 8 ft. diameter, WIND TURBINE GENERATOR PVC BLADES WITH HUB, 6 WIND TURBINE GENERATOR BLADES / High RPM D/HUB model, 11 X 60" Wind turbine generator BLADE PROPELLER SET DHub MORE POWER IN LOW WINDS, Missouri Raider 1600 Watt Wind Turbine Generator 12volt 9 blade 3 phase LOT36C, Set of 3 Wind Turbine Blades 28" length, Windtronics WT 6500 Blade Tip Wind Turbine, 3 x 62" Wind Turbine Generator Blades + Hub for Ametek, WIND TURBINE GENERATOR TALL OPERATING - MOTORIZED -3 BLADES - KIT - N Scale, 10" 11 Blade Steel Wind Turbine/Generator Hub For PMA's or Perm. Mag Generators, WIND TURBINE THREE BLADE KIT, CREATED TO GRAB LOW WINDS, 48" WIND TURBINE GENERATOR PVC BLADES WITH HUB, Wind Turbine Hub w/ 5/8" Shaft Hole-Heavy Duty 1/4" Steel-Will Hold 6 Blades, Refurbish Replacement 3 BLADES for Southwest AIR BREEZE/X Wind TURBINE Generator, wind turbine generator 5 blades 12 volt 500 watt basic dc output made in USA , 3x 62" Wind turbine generator blades for Air X 403 303, 3 WIND TURBINE GENERATOR BLADES + HUB - Powerful & Balanced,