@inproceedings{e94f3f8b6ebc4eeea132b659703a4d6e,
title = "Two-Dimensional Blade-Vortex Interaction using Large Eddy Simulation",
abstract = " Two-dimensional, unsteady interaction of a helicopter rotor blade with a passing vortex is numerically 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 a two-dimensional Blade-Vortex Interaction (BVI) problem, for a chord based Reynolds number of 1.3x10^6. Computations have been carried out to investigate the influence of vortex-airfoil vertical miss-distance on the aerodynamic coefficients and acoustic field.",
keywords = "Blade-vortex, Large-eddy simulation, Two-dimensional",
author = "Marcel Ilie and Fred Nitzche and Edgar Matida",
year = "2007",
month = apr,
day = "23",
doi = "10.2514/6.2007-2066",
language = "English",
isbn = "1563478927",
series = "Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference",
pages = "4396--4407",
booktitle = "Collection of Technical Papers - 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference",
note = "48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference ; Conference date: 23-04-2007 Through 26-04-2007",
}