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C. G. Gebhardt, S. Preidikman, M. H. Jørgensen, J. C. Massa

Titel:Non-linear aeroelastic behavior of large horizontal-axis wind turbines: A multibody system approach
Jahr:2012
Stichworte:Wind turbines; Rigid-flexible multibody systems; Aerodynamics; Aeroelasticity
Kategorie:Artikel in Fachzeitschriften
DOI:10.1016/j.ijhydene.2011.12.090

Abstract

In this paper, we present the development of a rigid-flexible multibody model which, coupled with an existing aerodynamic model, is used to numerically simulate the non-linear aeroelastic behavior of large horizontal-axis wind turbines. The model is rather general, different configurations could be easily simulated though it is primarily intended to be used as a research tool to investigate influences of different dynamic aspects. It includes: i) a supporting tower