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Model calibration a...
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Johansson, Anders,1982Chalmers University of Technology, Sweden,Chalmers tekniska högskola
(författare)
Model calibration and uncertainty of A600 wind turbine blades
- Artikel/kapitelEngelska2014
Förlag, utgivningsår, omfång ...
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2014-03-17
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Cham :Springer,2014
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:lnu-33613
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ISBN:9783319045511
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https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-33613URI
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https://doi.org/10.1007/978-3-319-04552-8_21DOI
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https://research.chalmers.se/publication/193603URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:kon swepub-publicationtype
Anmärkningar
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Recently, a lot of work has been made on modeling, testing and calibrating Ampair 600W wind turbine blades, owing to the use of that turbine as a test bed structure for the Dynamic Substructuring Focus Group within the Society of Experimental Mechanics. In Sweden alone, more than 20 blades have been tested for dynamical properties, geometrical differences and material properties as was presented in several papers at IMAC XXXI. The quantity of blades, originating from different manufacturing batches, makes them ideal for investigations of component variability.In this paper, measurement variability predominantly stemming from the difference between individual blades is propagated backwards to model parameters, using model calibration techniques, in an effort to quantify their uncertainties. The coupling between spread in structural properties such as mass, center of gravity together with blade twist angles and spread in the resulting blade dynamics is shown.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Linderholt, Andreas,1968-Linnéuniversitetet,Institutionen för maskinteknik (MT),Chalmers tekniska högskola,Chalmers University of Technology(Swepub:lnu)anliaa
(författare)
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Abrahamsson, Thomas,1956Chalmers University of Technology, Sweden,Strukturdynamik,Linnéuniversitetet,Linnaeus University(Swepub:cth)thab
(författare)
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Chalmers University of Technology, SwedenChalmers tekniska högskola
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Model Validation and Uncertainty Quantification, Volume 3Cham : Springer, s. 215-2272191-56442191-56529783319045511
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