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Aerodynamic performance analysis of horizontal-axis wind turbines through the implementation of the Blade Element Momentum method

Filippo Sanangelantoni

Aerodynamic performance analysis of horizontal-axis wind turbines through the implementation of the Blade Element Momentum method.

Rel. Gaetano Maria Di Cicca. Politecnico di Torino, Corso di laurea magistrale in Ingegneria Aerospaziale, 2023

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Abstract:

In this historical phase of action against climate change, an important role is played by renewable energy sources such as wind energy sources. This thesis describes the implementation of the Blade Element Momentum (BEM) method in a MATLAB code which allows the evaluation of the aerodynamic performances for a given horizontal-axis wind turbine (HAWT). Moreover, the Matlab code integrates the aerodynamic performance calculations with Computer-Aided Design (CAD) to accelerate the preliminary design process. The geometrical characteristics of the wind turbine are inputs for the MATLAB code, which in turn automatically produces an output CAD file for the CATIA environment. Once the CAD file has been created, the MATLAB code provides the airfoil polars by either using the software XFoil or importing the polar data available in the literature; the aerodynamic coefficients of the airfoils are then used in the BEM algorithm. The MATLAB code was validated against the Annex XX horizontal-axis wind turbine data developed at the National Renewable Energy Laboratory (NREL).

Relators: Gaetano Maria Di Cicca
Academic year: 2022/23
Publication type: Electronic
Number of Pages: 229
Subjects:
Corso di laurea: Corso di laurea magistrale in Ingegneria Aerospaziale
Classe di laurea: New organization > Master science > LM-20 - AEROSPATIAL AND ASTRONAUTIC ENGINEERING
Aziende collaboratrici: UNSPECIFIED
URI: http://webthesis.biblio.polito.it/id/eprint/27624
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