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Roura, Miquel and Cuerva Tejero, Alvaro and Sanz Andres, Angel Pedro and Barrero Gil, Antonio (2010). A panel method free-wake code for aeroelastic rotor predictions. "Wind Energy", v. 13 (n. 4); pp. 357-371. ISSN 1095-4244. https://doi.org/10.1002/we.358.
Title: | A panel method free-wake code for aeroelastic rotor predictions |
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Author/s: |
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Item Type: | Article |
Título de Revista/Publicación: | Wind Energy |
Date: | May 2010 |
ISSN: | 1095-4244 |
Volume: | 13 |
Subjects: | |
Faculty: | E.U.I.T. Aeronáutica (UPM) |
Department: | Vehículos Aeroespaciales [hasta 2014] |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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A panel method free-wake model to analyse the rotor flapping is presented. The aerodynamic model consists of a panel method, which takes into account the three-dimensional rotor geometry, and a free-wake model, to determine the wake shape. The main features of the model are the wake division into a near-wake sheet and a far wake represented by a single tip vortex, and the modification of the panel method formulation to take into account this particular wake description. The blades are considered rigid with a flap degree of freedom. The problem solution is approached using a relaxation method, which enforces periodic boundary conditions. Finally, several code validations against helicopter and wind turbine experimental data are performed, showing good agreement
Type | Code | Acronym | Leader | Title |
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Government of Spain | CGL200506966-C07-06 | Unspecified | Unspecified | Modelos del comportamiento dinámico en parques eólicos |
Item ID: | 39626 |
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DC Identifier: | http://oa.upm.es/39626/ |
OAI Identifier: | oai:oa.upm.es:39626 |
DOI: | 10.1002/we.358 |
Official URL: | http://onlinelibrary.wiley.com/doi/10.1002/we.358/abstract |
Deposited by: | Biblioteca ETSI Aeronauticos |
Deposited on: | 09 Mar 2016 11:45 |
Last Modified: | 09 Mar 2016 11:45 |