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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 Fibers. 41st Wind Energy Symposium, Reno Nevada, USA, Januar 14-17, 2002.
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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/14974/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2003, | ||||||||||||||||||||||||||||
| Title: | Cost Effective Large Blade Components by Using Carbon Fibers | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2002 | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | cost effectiveness, carbon fibers, large rotor blades | ||||||||||||||||||||||||||||
| Event Title: | 41st Wind Energy Symposium, Reno Nevada, USA, Januar 14-17, 2002 | ||||||||||||||||||||||||||||
| Organizer: | American Institute of Aeronautics and Astronautics Aerospace (AIAA)/American Society of Mechanical Engineers (ASME) | ||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Structures and Design | ||||||||||||||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||||||||||||||
| Last Modified: | 14 Jan 2010 22:32 |
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