Artículo
Fluctuating velocity measurements in the turbulent wake of a wind turbine model
Fecha
2018Registro en:
Wittwer, Adrián Roberto., et al., 2018. Fluctuating velocity measurements in the turbulent wake of a wind turbine model. American Journal of Environmental Engineering. Rosemead: Scientific & Academic Publishing, vol. 8, no. 4, p. 105-111. ISSN 2166-4633.
2166-4633
Autor
Wittwer, Adrián Roberto
Dorado, Rodrigo
Loredo Souza, Acir Mércio
Bodmann, Bardo Ernst Josef
Degrazia, Gervásio Annes
Bones, Arthur
Capeller, Bruno
Contini, André
Institución
Resumen
An experimental study of the turbulent wake of a wind turbine model was realized at the “Joaquim Blessmann” wind tunnel of the UFRGS. The turbine model was developed at the Universidade de Caxias do Sul and it represents a three blade turbine characterized by a NACA 4412 aerodynamic profile. Measurements of the velocity fluctuations were realized by hot wire anemometry. Complexity of the turbulent flow is evaluated by mean and fluctuating velocity profiles. The influence of the incident flow turbulence and the flow reconstructing process are analysed by the measurement results.