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DC Field | Value | Language |
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dc.contributor.author | Micallef, Daniel | - |
dc.contributor.author | Mollicone, Pierluigi | - |
dc.contributor.author | Sant, Tonio | - |
dc.contributor.author | Urso, Alessandro | - |
dc.contributor.author | Xeureb, Ryan | - |
dc.contributor.author | Galea, A. | - |
dc.date.accessioned | 2017-11-08T12:48:43Z | - |
dc.date.available | 2017-11-08T12:48:43Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Micallef, D., Mollicone, P., Sant, T., Urso, A., Xeureb, R., & Galea, A. (2012). Preliminary studies on an innovative vertical axis wind turbine concept : SATVAWT. The ISE Annual Conference, Qawra. 46-52. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar//handle/123456789/23549 | - |
dc.description.abstract | Vertical axis wind turbine concepts are particularly attractive for the urban environment for various reasons including adaptability to varying wind directions. On the other hand, these types of turbines suffer from various disadvantages including prohibitive costs. In this paper, we present an innovative concept of a Self Adjusting Lift Type Vertical Axis Wind Turbine (SATVAWT) being developed by the a consortium of local academia and industry. Although the project is still in its infancy some insight of the design is presented, particularly the aerodynamic and structural aspects of the blades which are being optimised for highest possible efficiency. Some results from numerical analysis tools are also presented. To provide easy start up, the turbine blades are at first retracted. Due to the accelerating motion, momentum is conserved by means of an increase in the polar moment of inertia about the axis of rotation. This causes the turbine blades to flex. In this position, advanced aerodynamic calculations using vortex methods have shown that the turbine should operate at a higher efficiency for the rated condition. Finite Element Analysis (FEA) tools have also been used to assess the structural feasibility of the turbine. The preliminary results presented here are encouraging and will form the basis for further computational and experimental analysis. | en_GB |
dc.description.sponsorship | Bajada New Energy Ltd., CD Power Saving Co. Ltd., Energy Investment Co. Ltd., Solar Engineering Ltd. & Solar Solutions Ltd. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | University of Malta. Institute for Sustainable Energy | en_GB |
dc.rights | info:eu-repo/semantics/openAccess | en_GB |
dc.subject | Renewable energy sources -- Technological innovations | en_GB |
dc.subject | Vertical axis wind turbines | en_GB |
dc.title | Preliminary studies on an innovative vertical axis wind turbine concept : SATVAWT | en_GB |
dc.type | conferenceObject | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.bibliographicCitation.conferencename | Sustainable Energy 2012 : the ISE Annual Conference | en_GB |
dc.bibliographicCitation.conferenceplace | Qawra, Malta, 21/02/2012 | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
Appears in Collections: | ISE Conference 2012 Scholarly Works - FacBenED Scholarly Works - FacEngME |
Files in This Item:
File | Description | Size | Format | |
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3_2_Micallef_Mollicone_Sant_Urso_Xuereb_Galea.pdf | 656.42 kB | Adobe PDF | View/Open |
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