Aircraft noise Reduction Technologies and related Environmental iMpact

Active control of jet-plate interaction noise for excited jets by plasma actuators

Autori: Victor Kopiev, Georgy Faranosov, Oleg Bychkov, Vladimir Kopiev, Ivan Moralev, Pavel Kazansky
Pubblicato in: Journal of Sound and Vibration, Numero Volume 484, 13 October 2020, 115515, 2020, ISSN 0022-460X
Editore: Academic Press
DOI: 10.1016/j.jsv.2020.115515

Corona discharge actuator as an active sound absorber under normal and oblique incidence

Autori: Stanislav Sergeev, Thomas Humbert, Hervé Lissek and Yves Aurégan
Pubblicato in: Acta Acustica 2022, Numero vol.6, no 5, 31 January 2022, 2022, ISSN 2681-4617
Editore: EDP Open with European Acoustics Association
DOI: 10.1051/aacus/2022001

Auralization of aircraft flyovers with turbulence-induced coherence loss in ground effect

Autori: Reto Pieren and Dorothea Lincke
Pubblicato in: The Journal of the Acoustical Society of America, Numero Volume 151, Numero 4, 08 April 2022, 2022, Pagina/e 2453, ISSN 0001-4966
Editore: Acoustical Society of America
DOI: 10.1121/10.0010121

Airfoil Trailing-Edge Noise Reduction by Application of Finlets

Autori: Felix Gstrein, Bin Zang, Yannick D. Mayer and Mahdi Azarpeyvand
Pubblicato in: AIAA Journal, Numero Volume 60, Number 1, January 2022, 2021, Pagina/e pp236-248, ISSN 0001-1452
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/1.j060699

Innovative Acoustic Treatments of Nacelle Intakes Based on Optimised Metamaterials

Autori: Giorgio Palma; Lorenzo Burghignoli; Francesco Centracchio; Umberto Iemma
Pubblicato in: Aerospace, Numero Volume 8(10), 2021, Pagina/e 296, ISSN 2226-4310
Editore: MPDI
DOI: 10.3390/aerospace8100296

Effects of a secondary high amplitude stimulus on the impedance of perforated plates

Autori: Ralf Burgmayer, Friedrich Bake, and Lars Enghardt
Pubblicato in: The Journal of the Acoustical Society of America, Numero vol 149, issue 5, 21.05.2021, 2021, Pagina/e p. 3406, ISSN 0001-4966
Editore: Acoustical Society of America
DOI: 10.1121/10.0004951

Improving future low-noise aircraft technologies using experimental perception-based evaluation of synthetic flyovers

Autori: Reto Pieren, Lothar Bertsch, Demian Lauper, Beat Schäffer
Pubblicato in: Science of The Total Environment, Numero 692, 2019, Pagina/e 68-81, ISSN 0048-9697
Editore: Elsevier BV
DOI: 10.1016/j.scitotenv.2019.07.253

Reduction of inertial end correction of perforated plates due to secondary high amplitude stimuli

Autori: Ralf Burgmayer, Friedrich Bake, and Lars Enghardt
Pubblicato in: JASA Express Letters, Numero Volume 2, issue 4, 01.04.2022, 2022, Pagina/e 042801, ISSN 2691-1191
Editore: Acoustical Society of America
DOI: 10.1121/10.0009920

Localization of Dipole Noise Sources Using Planar Microphone Arrays

Autori: O. P. Bychkov, M. A. Demyanov, G. A. Faranosov
Pubblicato in: Acoustical Physics, Numero 65/5, 2019, Pagina/e 567-577, ISSN 1063-7710
Editore: Maik Nauka/Interperiodica Publishing
DOI: 10.1134/s1063771019050063

Numerical characterisation of the aeroacoustic signature of propellers array for distributed electric propulsion

Autori: Giovanni Bernardini , Francesco Centracchio, Massimo Gennaretti, Umberto Iemma, Claudio Pasquali, Caterina Poggi, Monica Rossetti and Jacopo Serafini
Pubblicato in: "Applied Sciences, Special Numero ""Airframe Noise and Airframe/Propulsion Integration""", Numero vol 10, no. 8, 2020, Pagina/e paper 2643, ISSN 2076-3417
Editore: MDPI
DOI: 10.3390/app10082643

Approach to the Weight Estimation in the Conceptual Design of Hybrid-Electric-Powered Unconventional Regional Aircraft

Autori: Francesco Centracchio, Monica Rossetti, Umberto Iemma
Pubblicato in: Journal of Advanced Transportation, Numero 2018, 2018, Pagina/e 1-15, ISSN 0197-6729
Editore: Institute for Transportation, Inc.
DOI: 10.1155/2018/6320197

Development of a plasma electroacoustic actuator for active noise control applications

Autori: S Sergeev, H Lissek, A Howling, I Furno, G Plyushchev, P Leyland
Pubblicato in: Journal of Physics D: Applied Physics, Numero 53/49, 2020, Pagina/e 495202, ISSN 0022-3727
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6463/abafde

Slanted septum and multiple folded cavity liners for broadband sound absorption

Autori: Suresh Palani, Paul Murray, Alan McAlpine, Daisuke Sasaki, Christoph Richter
Pubblicato in: International Journal of Aeroacoustics, Numero Volume: 20 issue: 5-7,, 2021, Pagina/e pp. 633-661, ISSN 1475-472X
Editore: Multi-Science Publishing Co. Ltd
DOI: 10.1177/1475472x211023835

Numerical analysis of fan noise for the NOVA boundary-layer ingestion configuration

Autori: Gianluca Romani, Qingqing Ye, Francesco Avallone, Daniele Ragni, Damiano Casalino
Pubblicato in: Aerospace Science and Technology, Numero 96, 2020, Pagina/e 105532, ISSN 1270-9638
Editore: Elsevier BV
DOI: 10.1016/j.ast.2019.105532

Time-domain simulations of sound propagation in a flow duct with extended-reacting liners

Autori: Antoni Alomar, DidierDragna, Marie-Annick Galland
Pubblicato in: Journal of Sound and Vibration, Numero Vol. 507, 116137, 28.04.2021, 2021, ISSN 0022-460X
Editore: Academic Press
DOI: 10.1016/j.jsv.2021.116137

Pole identification method to extract the equivalent fluid characteristics of general sound-absorbing materials

Autori: Antoni Alomar, Didier Dragna, Marie-Annick Galland
Pubblicato in: Applied Acoustics, Numero 174, 2021, Pagina/e 107752, ISSN 0003-682X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.apacoust.2020.107752

Simulation process for perception-based noise optimization of conventional and novel aircraft concepts

Autori: Reto Pieren, Lothar Bertsch, Jason Blinstrub, Schäffer Beat, Wunderli Jean Marc
Pubblicato in: 2018 AIAA Aerospace Sciences Meeting, Numero 8.–12.01. 2018, AIAA SciTech Forum, Kissimmee, Florida, USA,, 2018, Pagina/e Paper Nr 266, ISBN 978-1-62410-524-1
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2018-0266

Application of Corona Discharge Actuator for Active Noise Control

Autori: Stanislav Sergeev and Hervé Lissek
Pubblicato in: Proceedings of the FA2020 Conference, Numero Forum Acusticum, Dec 2020, Lyon, France., 2021, Pagina/e pp.1551-1555
Editore: European Acoustics Association
DOI: 10.48465/fa.2020.0105

Dissipationsverhalten Periodisch Durchströmter Liner bei Streifendem Schalleinfall (German language)

Autori: Ralf Burgmayer, Lars Enghardt, Friedrich Bake
Pubblicato in: DAGA 2019, Numero 18.-21.3.2019, 2019, Pagina/e p.1414-1418
Editore: DEGA

AEROACOUSTIC NUMERICAL CHARACTERIZATION OF PROPELLERS INTERACTION

Autori: G. Bernardini, F. Centracchio, U. Iemma, C. Pasquali; C. Poggi, M. Rossetti, J. Serafini
Pubblicato in: ICSV26 Congress, Numero 7.-11. July 2019, 2019
Editore: International Institute of Acoustics and Vibrations

An integrated toolchain for the design of aeroacoustic metamaterials: the H2020 project AERIALIST

Autori: Iemma, Umberto
Pubblicato in: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Numero InterNoise21, 01-05.08.2021, Washington, D.C., USA, 2021, Pagina/e pp. 2699-2707
Editore: Institute of Noise Control Engineering
DOI: 10.3397/in-2021-2207

Application of Finlets for Trailing Edge Noise Reduction of a NACA 0012 Airfoil

Autori: Felix Gstrein, Nick Zang, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2020 FORUM, Numero 15.-19.06.2020, Reno/USA, 2020, Pagina/e paper 2020-2502, ISBN 978-1-62410-598-2
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2502

Fan Noise Boundary-Layer Ingestion Installation Effects for NOVA Aircraft Configuration

Autori: Gianluca Romani, Qingqing Ye, Francesco Avallone, Daniele Ragni, Damiano Casalino
Pubblicato in: 25th AIAA/CEAS Aeroacoustics Conference, Numero 20.-24.05.2019, Delft/ The Netherlands, 2019, Pagina/e paper 2019-2429, ISBN 978-1-62410-588-3
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2429

An analytical model of sound refraction by the fuselage boundary-layer for fan tone radiation from a turbofan aero-engine

Autori: Dionysios-Marios Rouvas and Alan McAlpine
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-3059
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-3059

Prediction of Fan Tone Radiation Scattered By A Cylindrical Fuselage

Autori: D-M. Rouvas and A. McAlpine
Pubblicato in: IOP Conference Series: Materials Science and Engineering, vol 1226, Numero International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens (11th EASN 2021) 01/09/2021 - 03/09/2021 Salerno, 2022, Pagina/e paper 12050, ISSN 1757-899X
Editore: IOP Publishing

Acoustic Assessment of BLI Effects on Airbus Nautilius Engine Integration Concept - Part II: Noise Radiation

Autori: Mathieu Lorteau, Thomas Le Garrec, Majd Daroukh and Cyril Polacsek
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-2992
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-2992

Towards Wall-Modeled LES with Lattice Boltzmann Method for Aeroacoustics: Application and Understanding

Autori: Malav Soni, Roland Ewert, Jan Delfs and Kannan Masilamani
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-2918
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-2918

Feedback impedance control for sound absorption with corona discharge actuator

Autori: Stanislav Sergeev and Hervé Lissek
Pubblicato in: EuroNoise 2021, Numero 25.-27.10.2021, Madeira, Portugal, 2021, Pagina/e Paper 270
Editore: European Acoustical Association (EAA)

Innovative liner concept using friction powder for increasing of broadband noise absorption. Applications for broadband noise absorption in fan duct, reduction of jet noise reflected by wing pressure side and noise reduction in aircraft cabin.

Autori: Constantin Sandu, Thomas Humbert, Yves Auregan, Marius Deaconu, Andrei Totu, Andrei Radu, Horatiu Serbescu and Traian Tipa
Pubblicato in: IOP Conference Series: Materials Science and Engineering, vol 1226, Numero International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens (11th EASN 2021) 01/09/2021 - 03/09/2021 Salerno, 2022, Pagina/e paper 12049, ISSN 1757-899X
Editore: IOP Publishing

Turbulence Characteristics of Finlet Treatments Applied for Trailing Edge Noise Reduction of a NACA 0012 Airfoil

Autori: Felix Gstrein, Bin Zang, Yannick Mayer and Mahdi Azarpeyvand
Pubblicato in: AIAA Aviation 2021 Forum, Numero 02-06 August 2021, Virtual Event, 2021, Pagina/e paper 2021-2112
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2112

Acoustic Assessment of BLI Effects on Airbus Nautilius Engine Integration Concept - Part I: Noise Generation

Autori: Majd Daroukh, Cyril Polacsek and Marco Carini
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-2943
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-2943

The Use of Porous Meshes to Reduce Landing Gear Wake - Flap Interaction Noise

Autori: Francisco Javier Martinez Lara and David Angland
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-3044
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-3044

Theoretical Methods for the Prediction of Near-Field and Far-Field Sound Radiation of Fan Tones Scattered By A Cylindrical Fuselage

Autori: Dionysios-Marios Rouvas and Alan McAlpine
Pubblicato in: AIAA Aviation 2021 Forum, Numero 02-06 August 2021, Virtual Event, 2021, Pagina/e paper 2021-2300
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2300

A Comparison of Aircraft Flyover Auralizations by the Aircraft Noise Simulation Working Group

Autori: Stephen A. Rizzi, Ingrid LeGriffon, Reto Pieren, Lothar Bertsch
Pubblicato in: AIAA AVIATION 2020 FORUM, Numero 15.-19.06.2020, Reno/USA, 2020, Pagina/e paper 2020.2582, ISBN 978-1-62410-598-2
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2582

Investigations on the Application of Various Surface Treatments for Trailing Edge Noise Reduction on a Flat Plate

Autori: Felix Gstrein, Bin Zang and Mahdi Azarpeyvand
Pubblicato in: AIAA Aviation 2021 Forum, Numero 02-06 August 2021, Virtual Event, 2021, Pagina/e paper 2021-2263
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2263

A METHOD OF JET-WING INTERACTION NOISE PREDICTION AT LOW FREQUENCIES

Autori: O.P. Bychkov, G.A. Faranosov
Pubblicato in: CEAA-Workshop, Numero 16.-22.9.2018, 2018
Editore: Keldysh Institute of Applied Mathematics of Russian Academy of Sciences (KIAM), Moscow, Russia

Trailing-edge noise reduction of a wing by a surface modification

Autori: Bharadwaj Ananthan, Varun; Akkermans, R.A.D.; Kozulovic, Dragan
Pubblicato in: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Numero InterNoise21, 01-05.08.2021, Washington, D.C., USA, 2021, Pagina/e pp. 3194-3201
Editore: Institute of Noise Control Engineering
DOI: 10.3397/in-2021-2326

" Noise Reduction Technologies for Future Aircraft Concepts - First results of the H2020 project ""ARTEM"" "

Autori: Knobloch, Karsten
Pubblicato in: Presentations of tandem Aerodays 2019 (published on Aerodays website 12.6.2019), Numero 1, 2019
Editore: tandem Aerodays 2019
DOI: 10.5281/zenodo.3352127

Hybrid Overset-LES Simulations of Noise Reduction Concepts of Loaded Airfoils

Autori: Paul Bernicke and Rinie Akkermans
Pubblicato in: ISROMAC 18, Journal of Physics: Conference Series, Numero Online venue: 23.-26.11.2020, 2021
Editore: IOP Science / IOP Publishing

Future low-noise aircraft technologies and procedures – Perception-based evaluation using auralised flyovers

Autori: Reto PIEREN; Lothar BERTSCH; Demian LAUPER; Beat SCHÄFFER
Pubblicato in: 23rd International Congress on Acoustics (ICA), Numero 9.-13.9. 2019, 2019, Pagina/e pp. 1654-1658
Editore: German Acoustical Society (Deutsche Gesellschaft für Akustik, DEGA)

A Parametric Study on the Application of Finlets for Trailing Edge Noise Reduction of a Flat Plate

Autori: Felix Gstrein, Nick Zang, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2020 FORUM, Numero 15.-19.06.2020, Reno/USA, 2020, Pagina/e paper 2020-2501, ISBN 978-1-62410-598-2
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2020-2501

Mitigation of jet-wing interaction noise by plasma actuators

Autori: O. Bychkov, G. Faranosov, V. Kopiev, Vl. Kopiev,I. Moralev, P. Kazansky
Pubblicato in: European Drag Reduction and Flow Control Meeting – EDRFCM 2019, Numero 26.–29.3. 2019, Bad Herrenalb, Germany, 2019
Editore: ERCOFTAC

Simulation of Boundary Layer Ingestion Fan Noise for NOVA Aircraft Configuration

Autori: G. Romani , Q. Ye, F. Avallone, D. Ragni, and D. Casalino
Pubblicato in: "22nd CEAS-ASC Workshop ""Future Aircraft Design and Noise Impact""", Numero 6.-7.9.2018, 2018, Pagina/e Paper 12
Editore: CEAS

ARTEM - The Project for Generation 3 Noise Reduction Technologies

Autori: Karsten Knobloch, ARTEM consortium
Pubblicato in: Workshop 'EU Aviation Research Policy on Noise', Numero 16.-17.01.2018, Brussels, 2018
Editore: INEA / European Commission
DOI: 10.5281/zenodo.3691982

Plasma-based active closed-loop control of instability waves in unexcited turbulent jet. Part 2. Installed jet.

Autori: O. Bychkov, G. Faranosov, V. Kopiev, V. Kopiev, I. Moralev, P. Kazansky
Pubblicato in: 25th AIAA/CEAS Aeroacoustics Conference, Numero 20.-24.05.2019, Delft, The Netherlands, 2019, Pagina/e paper 2019-2558, ISBN 978-1-62410-588-3
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2019-2558

Far-field pressure measurements of elliptic jets discharged close to a wing

Autori: A. R. Proença and J. L. T. Lawrence
Pubblicato in: IOP Conference Series: Materials Science and Engineering, vol 1226, Numero International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens (11th EASN 2021) 01/09/2021 - 03/09/2021 Salerno, 2022, Pagina/e paper 12048, ISSN 1757-899X
Editore: IOP Publishing

Optimisation of slanted septum core and multiple folded cavity acoustic liners for aero-engines

Autori: Suresh Palani, Paul Murray, Alan McAlpine and Christoph Richter
Pubblicato in: AIAA Aviation 2021 Forum, Numero 02-06 August 2021, Virtual Event, 2021, Pagina/e paper 2021-2172
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2172

Assessment of Shielding Effect Effiency for BWB with UHBR

Autori: Victor Kopiev, Nikolay Ostrikov, and Stanislav Denisov
Pubblicato in: Aerospace Europe Conference AEC2020 (25-28 February 2020, Bordeaux), Numero 25-28 February 2020, 2020
Editore: CEAS

Design and Evaluation of a Zero Mass Flow Liner

Autori: Ralf Burgmayer, Friedrich Bake and Lars Enghardt
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-2820
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-2820

Experimental and numerical assessment of novel acoustic liners for aero-engine applications

Autori: Suresh Palani, Paul Murray, Alan McAlpine, Kylie Knepper and Christoph Richter
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, Numero 14-17 June 2022. Southampton, UK, 2022, Pagina/e paper 2022-2900
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2022-2900

Synthesizing Virtual Measurements of Moving Sound Sources in the Atmospheric Boundary Layer

Autori: Lincke, D., and Pieren, R.
Pubblicato in: Fortschritte der Akustik - DAGA 2021. 47. Jahrestagung für Akustik, Numero 15.-18. August 2021, Vienna, Austria, 2021, Pagina/e p. 792-795
Editore: DEGA

Measurement and modelling of aero-acoustic installation effects in tractor and pusher propeller architectures

Autori: Jernej Drofelnik, Matej Andrejasic, Blaz Mocan, Tadej Kosel, Julien Christophe, Joachim N. Dominique, Christophe F. Schram, Antoine Hajczak, Corneliu Stoica, Raluca Balasa and Mihaela Manea
Pubblicato in: AIAA Aviation 2021 Forum, Numero 02-06 August 2021, Virtual Event, 2021, Pagina/e paper 2021-2301
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2301

Computational aeroacoustics of rotor noise in novel aircraft configurations

Autori: Gianluca Romani
Pubblicato in: 2022
Editore: TU Delft

Overset-LES of Passive Methods for Trailing Edge Noise Reduction

Autori: Varun Ananthan
Pubblicato in: 2022
Editore: TU Braunschweig

Overset-LES for Airframe Noise Investigation

Autori: Paul Bernicke
Pubblicato in: 2020
Editore: TU Braunschweig

Mitigating noise emissions of Distributed Electric Propulsion (DEP) systems for electric aircraft

Autori: Jernej Drofelnik
Pubblicato in: Numeca Magazine, Numero Numero 2020, 2020
Editore: Numeca

Future Aircraft and the Future of Aircraft Noise

Autori: Karsten Knobloch, Eric Manoha, Olivier Atinault, Raphaël Barrier, Cyril Polacsek, Mathieu Lorteau et al.
Pubblicato in: Aviation Noise Impact Management, 2022, Pagina/e pp. 117-139, ISBN 978-3-030-91194-2
Editore: Springer Cham
DOI: 10.1007/978-3-030-91194-2

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