Linear relationship of damping ratios in resonance‐type fatigue testing of a wind turbine blade

• DOI: 10.1002/we.1623
• Publication Date: 2013-04-26T07:23:55Z
• Authors: Hak Gu Lee; Jisang Park
• Keywords: Damping ratio; Line (geometry)

ABSTRACT Damping ratios during resonance‐type fatigue testing of a 44 m wind turbine blade were found with respect to six different test setups. Based on suggested parameter, lines damping at setups linearized into single line. Using the line, other plausible can be predicted. Copyright © 2013 John Wiley & Sons, Ltd.