Abstract
Far-offshore wind turbines are attractive in view of harnessing high-speed winds and reducing impact on population. When the sea is hundreds of metres deep, drilling wind turbines down to the seabed is too expensive. Today’s bottom-mounted foundations could be replaced by floating platforms, which can minimise the lateral wave-loads acting on the wind turbine and reduce the foundation cost in deep water. Computer models capable of calculating the motion of a full floating wind turbine are at an early stage of development. An efficient strategy to minimise the computational cost is also lacking. This contribution highlights how the motion of a floating wind turbine, and its interaction with the ocean, can be predicted by means of computer-model simulations.
References
Arapogianni A, Moccia J, Williams D, Phillips J (2011) Wind in our sails. Technical report, European Wind Energy Association
Heronemus W (1972) Power from the offshore winds. In: Proceedings of the 8th annual conference of the marine technology society
Jonkman J, Matha D (2011) Dynamics of offshore floating wind turbines—analysis of three concepts. Wind Energy 14:557–569
Madslien J (2009) Floating challenge for offshore wind turbine. BBC News, Stavanger, Norway
Mittal R, Iaccarino G (2005) Immersed boundary methods. Annu Rev Fluid Mech 37:239–261
Peskin C (1972) Flow patterns around heart valves: A numerical method. J Comput Phys 10:252–271
Roddier D, Weinstein J (2010) Floating wind turbines. Mech Eng 132(4):28–32
Acknowledgments
The author is supported by the European Union Seventh Framework Programme (FP7/2007–2013) under a Marie Curie Intra-European Fellowship for Career Development (grant agreement PIEF-GA-2010-272437). She is particularly grateful to the Applied Modelling and Computation Group (http://amcg.ese.ic.ac.uk), and its academic and research staff at Imperial College London, for hosting the Fellowship and offering support, training and fruitful discussions throughout the project. She further acknowledges, at Imperial College London, the Marine Renewable Energy Network hosted by the Energy Futures Lab (http://www3.imperial.ac.uk/marinerenewableenergy), the High Performance Computing Service, the Postdoc Development Centre, and the Research Office. She finally thanks the Marie Curie Fellows Association (http://mcfa.eu) and the Belgian Vocatio Foundation (http://vocatio.be).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Viré, A. How to float a wind turbine. Rev Environ Sci Biotechnol 11, 223–226 (2012). https://doi.org/10.1007/s11157-012-9292-9
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11157-012-9292-9