Cost effective large blade components by using carbon fibres
Joose, P. A. and van Delft, D.R.V. and Kensche, C. and Soendergaard, D. and van den Berg, R. M. and Hagg, F. (2002) Cost effective large blade components by using carbon fibres. Journal of Solar Energy Engineering, 124 (November), pp. 412-418.
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For large off-shore wind turbines, blades with relative low blade mass are becoming more important. The economic use of large-tow carbon fibers can help achieve lower blade masses. Basic material design data have been established for two promising material combinations, including the fatigue properties for Panex33/epoxy. Blade root joints have been developed in a carbon/glass combination, resulting in a better price performance ratio. The initial cost assessment on a blade dominated by severe fatigue loads shows that application of carbon fibers in the spar leads to cost reductions.
|Title:||Cost effective large blade components by using carbon fibres|
|Journal or Publication Title:||Journal of Solar Energy Engineering|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 412-418|
|Keywords:||cost effectiveness, carbon fibers, large rotor blades|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L - no assignement|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L ST - Starrflüglertechnologien|
|DLR - Research theme (Project):||UNSPECIFIED|
|Institutes and Institutions:||Institute of Structures and Design|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||16 Sep 2005|
|Last Modified:||14 Jan 2010 22:30|
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