On the structural behaviour of variable-geometry oval-trajectory Darrieus wind turbines
Document Type
Article
Publication Date
3-1-2009
Abstract
We developed a computational model based on a finite-element mixed formulation with quadratic isoparametric beam elements. We applied this model to the analysis of a blade-wagon: a novel structure characteristic of an innovative concept in wind-power called VGOT Darrieus turbine. We studied the structural behaviour of its main components: chassis, suspension and blade, using combinations of beam/bar elements in an appropriate assembling. We defined a set of parameters to characterize the structural behaviour which help to understand the contribution of the different components and assist the process of redesign. © 2008 Elsevier Ltd. All rights reserved.
Publication Title
Renewable Energy
Recommended Citation
Otero, A.,
&
Ponta, F.
(2009).
On the structural behaviour of variable-geometry oval-trajectory Darrieus wind turbines.
Renewable Energy,
34(3), 827-832.
http://doi.org/10.1016/j.renene.2008.06.007
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/7036