Effect of Boundary Layer and Rotor Speed on Broadband Noise from Wind Turbines

Trailing edge surface of aerofoil is an important source of broadband aerodynamic noise production. In this paper, three aerofoil self-noise mechanisms from turbulent boundary layer near trailing edge surface are studied. Numerical computations were performed for a three bladed 2 MW horizontal axi...

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Bibliographic Details
Main Authors: Vasishta Bhargava, Rahul Samala
Format: Article
Language:English
Published: Departamento de Ciência e Tecnologia Aeroespacial 2019-06-01
Series:Journal of Aerospace Technology and Management
Subjects:
Online Access:http://www.scielo.br/pdf/jatm/v11/2175-9146-jatm-11-e2618.pdf