Airfoil Family for a Blade of a Wind Turbine
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United States of America Patent
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N/A
Issued Date -
Apr 23, 2009
app pub date -
Dec 20, 2006
filing date -
Dec 20, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A wind turbine rotor blade comprising a series of profiles is presented, which series of profiles comprises a number of profiles describing the outline of the blade transversally of its longitudinal axis, wherein some of the profiles of the series of profiles comprise approximately the same profile rear edge which describes at least a portion of the rear edge of the blade. The rear edge of the blade is configured in one piece and/or of a flexible material. Moreover a method of designing a series of profiles for a wind turbine rotor blade is presented.
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