Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/13439
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dc.contributor.authorHabibi, H-
dc.contributor.authorEdwards, G-
dc.contributor.authorSannassy, C-
dc.contributor.authorKappatos, V-
dc.contributor.authorLage, Y-
dc.contributor.authorStein, J-
dc.contributor.authorSelcuk, C-
dc.contributor.authorGan, TH-
dc.date.accessioned2016-11-02T09:08:52Z-
dc.date.available2016-05-08-
dc.date.available2016-11-02T09:08:52Z-
dc.date.issued2016-
dc.identifier.citationCold Regions Science and Technology, 128, pp.1-12, 2016en_US
dc.identifier.issn0165-232X-
dc.identifier.urihttp://bura.brunel.ac.uk/handle/2438/13439-
dc.description.abstractThe generation of green, safe and inexpensive energy by wind turbines is often decreased or interrupted in severe climate areas during cold weather. When the blades are even partially covered by different types of ice, their efficiency drops suddenly due to degradation of the blade profile from the ideal. The present study presents a new approach using ultrasonic guided waves as an anti/de-icing technique supplemented by low-frequency vibrations to effect shedding of the ice from the turbine blades. The study consists of a series of steps including initial theoretical studies and finite element simulation of representative plates and turbine blades, followed by a number of experimental validations concluded by tests of the complete approach in an icing wind tunnel. The results show the efficacy of the developed approach in tackling the different types of ice which can form on the blades, using very low power compared to available thermal techniques.en_US
dc.language.isoenen_US
dc.subjectWind turbine bladesen_US
dc.subjectAnti-icingen_US
dc.subjectDe-icingen_US
dc.subjectVibrationen_US
dc.subjectUltrasonic guided wavesen_US
dc.titleModelling and empirical development of an anti/de-icing approach for wind turbine blades through superposition of different types of vibrationen_US
dc.typeArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.coldregions.2016.04.012-
dc.relation.isPartOfCold Regions Science and Technology-
pubs.publication-statusPublished online-
Appears in Collections:Dept of Mechanical and Aerospace Engineering Research Papers

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