Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Arno M. van Wingerde"'
Autor:
Florian Sayer, Henry Seifert, Hans-Gerd Busmann, Falko Bürkner, Benjamin Buchholz, Michael Strobel, Arno M. Van Wingerde
Publikováno v:
Wind Energy. 16:163-174
This paper presents results out of investigations of the DEBRA-25 wind turbine blades. Almost unique in the history of modern wind energy, these blades were in operation for 18 years next to a weather station and were investigated afterward. Therefor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db41a3a66a5472f45833417984c14d37
https://doi.org/10.1002/we.536
https://doi.org/10.1002/we.536
Publikováno v:
Journal of Constructional Steel Research. 43:87-118
A large numerical study into stress concentration factors (SCFs) for K-connections between square hollow sections has been carried out. An overview of the Finite Element (FE) model and methods used for the determination of the stress concentration fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af499cf06f0693270613d1e696e15107
https://doi.org/10.1016/s0143-974x(97)00026-6
https://doi.org/10.1016/s0143-974x(97)00026-6
Publikováno v:
Journal of Constructional Steel Research. 35:71-115
A discussion of fatigue design criteria is presented for connections between hollow structural sections, based on knowledge gained from an extensive study on the fatigue behaviour of 90° T- and X-connections made of square hollow sections. After a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e19726926ca0309cd12afe7b23e5eb1
https://doi.org/10.1016/0143-974x(94)00030-i
https://doi.org/10.1016/0143-974x(94)00030-i
Autor:
Dimitrios Zarouchas, Danny Van Hemelrijck, Florian Sayer, Arno M. Van Wingerde, Alexandros Antoniou
Publikováno v:
Experimental and Applied Mechanics, Volume 6 ISBN: 9781461402213
Since the power generation capacity of a wind turbine has a direct correlation with increased blade length there is a general trend in the wind industry to move towards larger blades. Critical design issues associated with larger blades are: weight,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67c3e7a4e5a6415f214986b2ff69104c
https://doi.org/10.1007/978-1-4614-0222-0_61
https://doi.org/10.1007/978-1-4614-0222-0_61
Publikováno v:
Journal of Structural Engineering. 120:2257-2259
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4f8e1db46274aea00cb92d5cbcda62
https://doi.org/10.1061/(asce)0733-9445(1994)120:7(2257)
https://doi.org/10.1061/(asce)0733-9445(1994)120:7(2257)
Publikováno v:
Canadian Journal of Civil Engineering. 21:357-359
General Nwosu et al. start their article by a fairly extensive overview of earlier studies. It is noted that the writers of the article seem unaware of the work carried out by Efthymiou (1988), whose formulae are stated by various researchers (UEG 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfb53cdec4f4e510076fa1d98045cd4
https://doi.org/10.1139/l94-037
https://doi.org/10.1139/l94-037