Resumen

CHIRINOS GARCIA, Julio José; MORENO FIGUEREDO, Conrado  y  MORALES SALAS, Joel. Mathematical model for blades aerodynamic design of a horizontal axis wind turbine (HAWT). Energética [online]. 2016, vol.37, n.1, pp. 63-72. ISSN 1815-5901.

The research purpose is elaborate a mathematical model for  blade aerodynamic designing of  horizontal axis wind turbine in fast and reliable way to facilitate the construction and performance evaluation under different operational conditions. To reach the theoretical and empirical approach it was used induction and deduction method starting from aerodynamic theories of Glauert and other researchers, in which necessary modifications were introduced. Also, the development of the model was programmed in aspreadsheet which allows to calcula table de radio R, the distribution of chord c (r), and the variation of twist angle or pitch Ө (r) in automatic way. The development of the model was structured according to the following stages: identification and definition, conceptualization, formulation andimplementation and finally the validation of the model. The model validation was made comparing the blade geometry and generated power by the rotor with a blade family of European manufacturers.

Palabras clave : blades; aerodynamic design; mathematical models.

        · resumen en Español     · texto en Español     · Español ( pdf )