Faroun-Savonius-Wind-Turbine.pdf

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Faroun Savonius Wind Turbine
by faroun on December 23, 2007
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http://www.instructables.com/id/Faroun-Savonius-Wind-Turbine/
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
intro: Faroun Savonius Wind Turbine
Alternative energy is a must in the future and all of us would like to challange the idea that we can not change and be efficeint.
so i am taking that chllange to create my own style of Savonius wind generator.
in this Instructable i will include the steps that will achieve my Faroun Savonius Wind Mill.
the size over all will be approx 6 feet high and 2.5 feet wide
split into 3 main steps and each main step will split into mini steps.
Note:: that the sound that you hear in the movie is the leaf blower that is producing air to turn the wind turbine.
3 main steps are:
-Turbine assembly =TA
*blades
*discs
*shaft
*bearings
*assembly howto
-Cage assembly =CA
*top, bottom and sides frame
*wind deflection
*mount on a fixed roof or tower
-generator and battery assembly =GBA
*generator
*Rectifiers and battery connection
*testing
sure things may change a bit along the way but you will be the first to know.
bellow is the semi-final product for Faroun Savonius
so lets start.
Faroun
http://www.instructables.com/id/Faroun-Savonius-Wind-Turbine/
 
 
step 1: Turbine Assembly / Blades
here we will disscuss the blade:
material,Size,shape.
in my Project i decided to use Aluminum for Material but u can use steel, Puck Board, or even a simple 5gal pale cut into 2 or 45gal drum cut into 2, so many options you
have for the blades.
the size for my blade is 12.5 width, 6.25 depth, .125"thick, 20" circumference and 18" high.
i did not cut or roll the blades i bought them that way, yes i am lazy..lol... i was going to do it with 5gal pale cut into 2 but i figured i want to spend a bit of money just to see
the max i can get.
so i have 9 blades, 3 in each section. each blade takes a third of the disc area. so each 3 blades sandwiched between 2 discs (discs are my step2).
faroun
http://www.instructables.com/id/Faroun-Savonius-Wind-Turbine/
 
step 2: Turbine Assembly / Discs
the disc is very simple.
mine are made of Aluminum and you can use steel wood plexglass and all kinds of options, it all depends on what metarial are the blades so you can match to disc.
the size is 24" in dia. and .25" thick with 1 inch hole in the centre for the shaft (step3 will talk about shaft).
we need 4 discs nice and round with not to much "wabole" in them.
faroun
http://www.instructables.com/id/Faroun-Savonius-Wind-Turbine/
 
step 3: Turbine Assembly / shaft and bearings
i am using 1" steel shaft 80" high mounted bettween 2 ballbearings and attched to the blades with 2 pluming flange.
for a shaft you can use other than solid steel, you can use plumung pipe, that you find any where, wood also but the the best choice and so on...
i hope so far i am clear with my instructions.
faroun
http://www.instructables.com/id/Faroun-Savonius-Wind-Turbine/
 

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