Creating a Database of Helicopter Main Rotor Acoustics for Validation of CFD Methods

Pakhov, V., Stepanov, R., Bozhenko, A., Batrakov, A., Kusyumov, A., Mikhailov, S. and Barakos, G. (2017) Creating a Database of Helicopter Main Rotor Acoustics for Validation of CFD Methods. In: 7th European Conferences for Aeronautics and Space Sciences (EUCASS 2017), Milan, Italy, 3-6 July 2017, (doi:10.13009/EUCASS2017-638)

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Abstract

The work presents recent experiments at the Kazan National Technical University (KNRTU-KAI), related to helicopter acoustics. The objective is to provide a database of near-field experimental data suitable for CFD validation. The obtained set of data corresponds to a Mach-scaled rotor of known planform. An advantage of the current dataset is that direct near-field acoustic data is made available and this allows easy and direct comparisons with CFD predictions, without the need to use far-field aeroacoustic methods.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Barakos, Professor George
Authors: Pakhov, V., Stepanov, R., Bozhenko, A., Batrakov, A., Kusyumov, A., Mikhailov, S., and Barakos, G.
College/School:College of Science and Engineering > School of Engineering > Aerospace Sciences
Copyright Holders:Copyright © 2017 The Authors
First Published:First published in 7th European Conferences for Aeronautics and Space Sciences (EUCASS 2017)
Publisher Policy:Reproduced with the permission of the author

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