IMIT   21220
INSTITUTO DE MODELADO E INNOVACION TECNOLOGICA
Unidad Ejecutora - UE
artículos
Título:
Fluctuating Velocity Measurements in the Turbulent Wake of a Wind Turbine Model.
Autor/es:
ADRIÁN R. WITTWER; BARDO BODMANN; ACIR M. LOREDO-SOUZA; BRUNO CAPELLER; ARTHUR BONES; RODRIGO DORADO; GERVÁSIO A. DEGRAZIA; ANDRÉ CONTINI
Revista:
American Journal of Environmental Engineering
Editorial:
Scientific & Academic Publishing
Referencias:
Lugar: Rosemead; Año: 2018 vol. 8 p. 105 - 111
ISSN:
2166-4633
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.