Experimental and numerical study of rotor aeroacoustics

Stepanov, R., Pakhov, V., Bozhenko, A., Batrakov, A., Garipova, L., Kusyumov, A., Mikhailov, S. and Barakos, G. N. (2017) Experimental and numerical study of rotor aeroacoustics. International Journal of Aeroacoustics, 16(6), pp. 460-475. (doi:10.1177/1475472X17730447)

[img]
Preview
Text
145065.pdf - Accepted Version

2MB

Abstract

The work documents recent experiments at the Kazan National Research Technical University named after A.N. Tupolev (Kazan Aviation Institute), related to helicopter acoustics. The objective is to measure nar-field acoustics of rotors in hover and provide data suitable for computational fluid dynamics validation. The obtained set of data corresponds to a scaled rotor of known planform and the results are of high resolution. An advantage of the current dataset is that direct near-field acoustic data is made available and this allows for easy and direct comparisons with computational fluid dynamics predictions, without the need to use far-field aeroacoustic methods.

Item Type:Articles
Additional Information:Special issue after the Fourth International Workshop on Computational Experiments in Aeroacoustics (CEAA), Svetlogorsk, Russia, 21-24 September 2016. This work was supported by the grant ‘Numerical and physical modelling of aerodynamic and aeroacoustic characteristics of rotor systems of future concept aircarft' (No. 9.1577.2017/ P Ch) of the Ministry of Education and Science of the Russian Federation.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Barakos, Professor George
Authors: Stepanov, R., Pakhov, V., Bozhenko, A., Batrakov, A., Garipova, L., Kusyumov, A., Mikhailov, S., and Barakos, G. N.
College/School:College of Science and Engineering > School of Engineering > Aerospace Sciences
Journal Name:International Journal of Aeroacoustics
Publisher:SAGE Publications
ISSN:1475-472X
ISSN (Online):2048-4003
Published Online:21 September 2017
Copyright Holders:Copyright © 2017 The Authors
First Published:First published in International Journal of Aeroacoustics 16(6): 460-475
Publisher Policy:Reproduced in accordance with the publisher copyright policy

University Staff: Request a correction | Enlighten Editors: Update this record