File:HAWT and VAWTs in operation small.gif

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HAWT_and_VAWTs_in_operation_small.gif(467 × 237 pixels, file size: 226 KB, MIME type: image/gif, looped, 33 frames, 2.0 s)

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English: The three primary types of wind turbine--Savonius and Darrieus vertical axis wind turbines (VAWTs) and a standard horizontal axis wind turbine (HAWT)--all with three blades, are spinning as if they are in operation in real wind. They are spinning at the same speed (mathematically); 30 rpm.
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Author Ssgxnh
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Created with the symbolic geometry program Geometry Expressions

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current22:10, 26 August 2010Thumbnail for version as of 22:10, 26 August 2010467 × 237 (226 KB)Ssgxnh (talk | contribs){{Information |Description={{en|1=The three primary types of wind turbine--Savonius and Darrieus vertical axis wind turbines (VAWTs) and a standard horizontal axis wind turbine (HAWT)--all with three blades, are spinning as if they are in operation in rea

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