Smart mitigation of flow-induced acoustic radiation and transmission for reduced aircraft, surface transport, workplaces and wind energy noise

Project Information

SmartAnswer

Grant agreement ID: 722401

DOI 10.3030/722401

Project closed

EC signature date 29 August 2016

Start date 1 January 2017

End date 31 December 2020

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost € 3 842 110,32

EU contribution € 3 842 110,32

Coordinated by

VON KARMAN INSTITUTE FOR FLUID DYNAMICS
Belgium

Deliverables

Websites, patent fillings, videos etc. (8)

Dissemination material 1st issue

Basic dissemination material (posters and web pages).

Dissemination material 3rd issue

Basic dissemination material (posters and web pages).

First ESRs movie

ESR presentation movies.

Second ESR movies

ESR presentation movies.

Dissemination material 2nd issue

Basic dissemination material (posters and web pages).

Dissemination material 4th issue

Basic dissemination material (posters and web pages).

Web site

Web site including internet and intranet sections.

Multimedia dissemination material

Multimedia material demonstrating the technological achievements.

Demonstrators, pilots, prototypes (1)

Didactic demonstrator

Portable didactic demonstrator, to be used at future outreach events.

Open Research Data Pilot (2)

WP4 databases

Public documented database on benchmark cases.

Data Management Plan

Data Management Plan.

Documents, reports (4)

Interim WP2 report

Acoustic attenuation: interim public report.

Interim WP1 report

Source attenuation: interim public report.

Final WP5 report

Final public industrial application report.

Interim WP3 report

Low-transmission: interim public report.

Other (1)

ESR vacancies

ESR vacancies published.

Publications

Conference proceedings (26)

Experimental investigation of the noise reduction of a plug fan by leading-edge serrations

Author(s): I. Zurbano-Fernandez, A. Guédel, Mirela Robitu
Published in: 2019, ISBN 978-3-939296-15-7
Publisher: ICA 2019 Aachen

Influence of the footprint of resonant additions on the stop band behaviour or 1D locally resonant metamaterials

Author(s): F.A. Pires, C. Claeys, E. Deckers, W. Desmet
Published in: Madrid Internoise 2019, 2019, ISBN 978-1-71380-027-9
Publisher: Madrid Internoise 2019

Numerical Analysis of a Linear Cascade Model for Rotor-Stator Interaction Aeroacoustics

Author(s): Christopher Teruna, Damiano Casalino, Daniele Ragni, Francesco Avallone
Published in: 2018 AIAA/CEAS Aeroacoustics Conference, Issue June 2018, 2018, ISBN 978-1-62410-560-9
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-4189

Experimental Analysis of the Sound Radiated by an Automotive Cooling Module Working at Different Operational Conditions

Author(s): Orestis Amoiridis, Alessandro Zarri, Riccardo Zamponi, Julien Christophe, Christophe F. Schram, Gyuzel Yakhina, Stephane Moreau
Published in: AIAA AVIATION 2020 FORUM, Issue June 2020, 2020, ISBN 978-1-62410-598-2
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2598

Validation of a model for acoustic absorption in porous media

Author(s): S. Satcunanathan, R. Zamponi, M. Meinke, N. Van de Wyer, C. Schram, W. Schröder
Published in: Madrid Internoise 2019, 2019, ISBN 978-1-71380-027-9
Publisher: Madrid Internoise 2019

Aeroacoustic assessment of the performance of Over-Tip liners in reducing noise of an aerofoil over a flat surface

Author(s): Sergi Palleja-Cabre, Brian J. Tester, Jeremy Astley, Georgios Bampanis
Published in: AIAA AVIATION 2020 FORUM, Issue June 2020, 2020, ISBN 978-1-62410-598-2
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2608

An unsteady aerodynamic-aeroacoustic optimization framework using continuous adjoint

Author(s): M. Monfaredi, X. Trompoukis, K.T. Tsiakas, K. Giannakoglou
Published in: EuroGen2019, 2019
Publisher: EuroGen2019

Analytical and experimental investigation of leading-edge noise reduction on a flat plate with serrations

Author(s): Stephane Moreau, Georgios Bampanis, Michel Roger
Published in: AIAA AVIATION 2020 FORUM, Issue June 2020, 2020, ISBN 978-1-62410-598-2
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2542

Sweep-angle effect on low-order acoustic prediction for low-speed fans

Author(s): A. Zarri, J. Christophe, S. Moreau, C. Schram
Published in: ISROMAC 2020, 2020
Publisher: ISROMAC 2020

Experimental Investigation of Airfoil Turbulence-Impingement Noise Reduction Using Porous Treatment

Author(s): Riccardo Zamponi, Nicolas Van de Wyer, Christophe F. Schram
Published in: 25th AIAA/CEAS Aeroacoustics Conference, Issue May 2019, 2019, ISBN 978-1-62410-588-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2649

Airfoil-Turbulence Interaction Noise Source Identification and its Reduction by Means of Leading Edge Serrations

Author(s): Georgios Bampanis, Michel Roger, Daniele Ragni, Francesco Avallone, Christopher Teruna
Published in: 25th AIAA/CEAS Aeroacoustics Conference, Issue May 2019, 2019, ISBN 978-1-62410-588-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2741

Suppression of flow-induced noise and vibrations by locally resonant metamaterials

Author(s): Felipe Alves Pires, Luca Sangiuliano, Hervé Denayer, Elke Deckers, Claus Claeys, Wim Desmet
Published in: AIAA AVIATION 2020 FORUM, Issue June 2020, 2020, ISBN 978-1-62410-598-2
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2586

Low-Order Aeroacoustic Prediction of Low-Speed Axial Fan Noise

Author(s): Alessandro Zarri, Julien Christophe, Christophe F. Schram
Published in: 25th AIAA/CEAS Aeroacoustics Conference, Issue May 2019, 2019, ISBN 978-1-62410-588-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2760

Optical Measurements of the Linear Sound-Flow Interaction above a Corrugated Plate

Author(s): Massimo Emiliano D'Elia, Thomas Humbert, Yves Auregan, Joachim Golliard
Published in: 25th AIAA/CEAS Aeroacoustics Conference, 2019, ISBN 978-1-62410-588-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2716

Numerical Analysis of Metal-Foam Application for Trailing Edge Noise Reduction

Author(s): Christopher Teruna, Farhan A. Manegar, Francesco Avallone, Damiano Casalino, Daniele Ragni, Alejandro Rubio Carpio, Thomas Carolus
Published in: 25th AIAA/CEAS Aeroacoustics Conference, Issue May 2019, 2019, ISBN 978-1-62410-588-3
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2650

On the Turbulence-Impingement Noise of a NACA-12 Airfoil with Porous Inclusions

Author(s): Georgios Bampanis, Michel Roger
Published in: AIAA AVIATION 2020 FORUM, Issue June 2020, 2020, ISBN 978-1-62410-598-2
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2577

Determination of Nonlinear Acoustic Properties of Perforates Using Band-Limited Random Excitation

Author(s): Niloofar Sayyad Khodashenas, Hans Bodén, Susann Boij
Published in: 11th European congress and Exposition on noise control engineering, 2018
Publisher: EAA-HELINA

An Improved Regularization of the Generalized Inverse Beamforming Applied to a Benchmark Database

Author(s): Riccardo Zamponi, Nicolas Van de Wyer, Christophe F. Schram
Published in: 7th Berlin Beamforming Conference, 2018
Publisher: Berlin Beamforming Conference

Benchmark Assessment of an Improved Regularization Technique for Generalized Inverse Beamforming

Author(s): Riccardo Zamponi, Nicolas Van de Wyer, Christophe F. Schram
Published in: 2018 AIAA/CEAS Aeroacoustics Conference, 2018, ISBN 978-1-62410-560-9
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-4106

Modelling of Shock Wave- Boundary Layer Interaction Control by Wall Ventilation

Author(s): O.Szulc, P.Doerffer, P.Flaszynski and T.Suresh
Published in: 10th International Conference on CFD, 2018
Publisher: Computers and Fluids

Analysis of a transport equation as boundary condition in an acoustic transmission line

Author(s): De Bono, E., Collet, M., and Karkar, S.
Published in: ISMA2018 Conference, 2018
Publisher: International Conference on Noise and Vibration Engineering

Three-dimensional effects in the reduction of turbulence-impingement noise of aerofoils by wavy leading edges

Author(s): Georgios Bampanis, Michel Roger
Published in: 11th European congress and Exposition on noise control engineering, 2018
Publisher: Euronoise 2018

Determination of non-linear scattering matrices for perforated plates using tonal and random excitation

Author(s): N. Khodashenas, H. Boden, S. Boij
Published in: ISMA 2020, 2020
Publisher: ISMA 2020

Localization and characterization of rotating noise sources on axial fans by means of an irregularly shaped microphone array

Author(s): O. Amoiridis, R. Zamponi, A. Zarri, J. Christophe, C. Schram
Published in: ISROMAC 2020, 2020
Publisher: ISROMAC 2020

Continuous adjoint for Aerodynamic-Aeroacoustic optimization based on the Ffowcs Williams and Hawkings analogy

Author(s): M. Monfaredi, X. Trompoukis, K.T. Tsiakas, K. Giannakoglou
Published in: FSSIC Symposium 2019, 2019
Publisher: FSSIC Symposium 2019

Reduction of vortex-induced vibrations by locally resonant metamaterials

Author(s): Alves Pires, Felipe; Denayer, Hervé; Deckers, Elke; Claeys, Claus; Desmet, Wim
Published in: PROCEEDINGS OF ISMA2020 AND USD2020, 2020
Publisher: ISMA 2020

Peer reviewed articles (9)

Effect of flow on an array of Helmholtz resonators: Is Kevlar a “magic layer”?

Author(s): M. E. D'Elia, T. Humbert, Y. Aurégan
Published in: The Journal of the Acoustical Society of America, Issue 148/6, 2020, Page(s) 3392-3396, ISSN 0001-4966
Publisher: Acoustical Society of America
DOI: 10.1121/10.0002642

Broadband Nonreciprocal Acoustic Propagation Using Programmable Boundary Conditions: From Analytical Modeling to Experimental Implementation

Author(s): Sami Karkar, Emanuele De Bono, Manuel Collet, Gaël Matten, Morvan Ouisse, Etienne Rivet
Published in: Physical Review Applied, Issue 12/5, 2019, ISSN 2331-7043
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.12.054033

On the role of turbulence distortion on leading-edge noise reduction by means of porosity

Author(s): Riccardo Zamponi; Matthias Meinke; Christophe Schram; S. Satcunanathan; Daniele Ragni; Wolfgang Schröder; Stéphane Moreau
Published in: Elsevier, Issue 2, 2020, ISSN 0022-460X
Publisher: Academic Press
DOI: 10.18154/rwth-2020-10450

A rod-linear cascade model for emulating rotor-stator interaction noise in turbofans: A numerical study

Author(s): Christopher Teruna, Daniele Ragni, Francesco Avallone, Damiano Casalino
Published in: Aerospace Science and Technology, Issue 90, 2019, Page(s) 275-288, ISSN 1270-9638
Publisher: Elsevier BV
DOI: 10.1016/j.ast.2019.04.047

The impact of resonant additions’ footprint on the stop band behavior of 1D locally resonant metamaterial realizations

Author(s): F.A. Pires, C. Claeys, E. Deckers, W. Desmet
Published in: Journal of Sound and Vibration, Issue 491, 2021, Page(s) 115705, ISSN 0022-460X
Publisher: Academic Press
DOI: 10.1016/j.jsv.2020.115705

Prediction of helicopter rotor noise in hover using FW-H analogy

Author(s): T Suresh, O Szulc, P Flaszynski, P Doerffer
Published in: Journal of Physics: Conference Series, Issue 1101, 2018, Page(s) 012041, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1101/1/012041

Pressure fluctuations from large-scale PIV over a serrated trailing edge

Author(s): Lourenco T. Lima Pereira, Daniele Ragni, Francesco Avallone, Fulvio Scarano
Published in: Experiments in Fluids, Issue 61/3, 2020, ISSN 0723-4864
Publisher: Springer Verlag
DOI: 10.1007/s00348-020-2888-x

Impedance modelling of acoustically treated circumferential grooves for over-tip-rotor fan noise suppression

Author(s): Sergi Palleja-Cabre, Brian J Tester, R Jeremy Astley, Hadrien Beriot
Published in: International Journal of Aeroacoustics, Issue 19/6-8, 2020, Page(s) 277-293, ISSN 1475-472X
Publisher: Multi-Science Publishing Co. Ltd
DOI: 10.1177/1475472x20954427

Noise reduction mechanisms of an open-cell metal-foam trailing edge

Author(s): C. Teruna, F. Manegar, F. Avallone, D. Ragni, D. Casalino, T. Carolus
Published in: Journal of Fluid Mechanics, Issue 898, 2020, ISSN 0022-1120
Publisher: Cambridge University Press
DOI: 10.1017/jfm.2020.363

Other (2)

Nonlinear system Identification in Aeroacoustics

Author(s): Niloofar Sayyad Khodashenas, Hans Bodén, Susann Boij, Mats Åbom
Published in: MWL research day, 2018
Publisher: KTH

Traitement acoustique à base de micro-fentes et de plaques déformables

Author(s): M. Farooqui, M.E. D’Elia, Y. Aurégan
Published in: Congress Français d'Acoustique, 2018
Publisher: CFA