Martin, Steven and Day, Alexander (2015) A multi-point performance matched aerofoil design algorithm for a scaled wind turbine rotor model. In: 50th 3AF International Conference on Applied Aerodynamics. 3AF Association Aéronautique et Astronautique de France, Paris.
Martin_Day_3AFCAA2015_A_multi_point_performance_matched_aerofoil_design_algorithm.pdf - Accepted Author Manuscript
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A search-based multi-point aerofoil design algorithm is presented which optimises a profile for a prescribed CL-α distribution and Reynolds number, Re. A real-coded genetic algorithm is used in conjunction with XFOIL and a geometrically constrained shape parameterisation method to produce smooth, manufacturable aerofoils given the required aerodynamic performance. The validated tool is used to produce a family of aerofoils to define a model rotor blade for a wind turbine with a similar axial induction factor along its length in a small scale laboratory environment to a full scale reference. It is hypothesised that given the similar axial induction and similar non-dimensional geometry, the model rotor will have a similar unsteady aerodynamic response to the full scale.
|Item type:||Book Section|
|Keywords:||search-based, multi-point aerofoil, design algorithm, prescribed CL-α distribution, Reynolds number, rotor blades, wind turbines, Motor vehicles. Aeronautics. Astronautics, Mechanical Engineering|
|Subjects:||Technology > Motor vehicles. Aeronautics. Astronautics|
|Department:||Faculty of Engineering > Electronic and Electrical Engineering
Faculty of Engineering > Naval Architecture, Ocean & Marine Engineering
|Depositing user:||Pure Administrator|
|Date Deposited:||16 Feb 2017 12:42|
|Last modified:||31 Mar 2017 23:42|