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

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

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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: Instituto de Aeronáutica e Espaço (IAE) 2019-06-01
Series:Journal of Aerospace Technology and Management
Subjects:
Boundary layer
Wind turbine
Sound power
Rotor speed
Blade.
Online Access:http://www.scielo.br/pdf/jatm/v11/2175-9146-jatm-11-e2618.pdf

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