On the structural behaviour of variable-geometry oval-trajectory Darrieus wind turbines
Document Type
Article
Publication Date
3-2009
Department
Department of Mechanical Engineering-Engineering Mechanics
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.
Publication Title
Renewable Energy
Recommended Citation
Otero, A.,
&
Ponta, F. L.
(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