@inproceedings{0588de54caa546a3a3dc01ac05b8183f,
title = "Influence of Angle of Attack on the Helicopter Blade-Vortex Mechanism of Interaction Using Large Eddy Simulation",
abstract = " The influence of angle of attack on the helicopter blade-vortex mechanism of interaction is investigated using large eddy simulation (LES). The LES technique provides a promising tool for obtaining the unsteady wall-pressure fields, aerodynamic coefficients and the acoustic source functions. A large eddy simulation is carried out for parametric investigations of Blade-Vortex Interaction (BVI) problem, for a chord based Reynolds number of 1.3x10^6. Computations are carried out to investigate the influence of angle of attack (α = 0^θ, α = 5^θ, α = 10^θ) on the aerodynamic coefficients.",
keywords = "Angle of attack, Helicopter blade-vortex, Large-eddy simulation, Mechanism of Interaction",
author = "Marcel Ilie and Fred Nitzsche and Edgar Matida",
year = "2008",
month = jan,
day = "7",
doi = "10.2514/6.2008-551",
language = "American English",
isbn = "9781563479373",
series = "46th AIAA Aerospace Sciences Meeting and Exhibit",
booktitle = "Proceedings of the Aerospace Sciences Meeting",
note = "46th AIAA Aerospace Sciences Meeting and Exhibit ; Conference date: 07-01-2008 Through 10-01-2008",
}