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Forum Index : Windmills : hi,this problem
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| grassfu Newbie  Joined: 30/11/2007 Location: Posts: 2 |
hi everone: now i need some airfoil data for example FFA w-3 or Du serior ,if somebody have these ,please give me a copy ,i will very thanks for you . i am interest in winde turbine, and i don't kown how to compute the blade's chord and thickness . hope you reply !! fuhaizhang |
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Gizmo Admin Group  Joined: 05/06/2004 Location: AustraliaPosts: 5146 |
You can find a turbine calculator at the Warlock site, http://warlock.com.au/bladecalc-abstract.htm Now I did have a collection of cad files for most of the common airfoils, will see if I can find it. Glenn The best time to plant a tree was twenty years ago, the second best time is right now. JAQ |
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| grassfu Newbie Joined: 30/11/2007 Location: Posts: 2 |
Glenn: thank you! now i find this software is usefull for me,and if you konw some airfoil data for example FFA w-3 . |
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vasi Guru  Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Hi grassfu, Here you can find a program (you need Java installed on your computer, not javascript) for airfoils. 
It have only few profiles but you can design your own, and simulate airflow... 
You can modify resulted airfoil and hit "Create airfoil" button again. Then you can import coordinates in Rhino. Mr. Bean have a tutorial on his site. Or wait for Glenn tutorials on his CNC site. Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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