Development of computational and experimental noise assessment and suppression methodologies for the next generation of silent distributed propulsion configurations

Risultati finali

Prediction of acoustic noise generated by an isolated propeller

Report on the fast prediction of acoustic noise generated by an isolated propeller The kmeans method PODRBFN method the convergence with respect to the number of groups classified and an overall evaluation of the reducedorder model will be reported

Cabin noise prediction for airborne transmission
Prediction of noise generated by a DEP system

D23Report on the fast prediction of acoustic noise generated by a DEP system Geometries associated with a DEP system will be taken into account and design criterion regarding these varaibles will be proposed to establish a roadmap for future higher TRL investigations

Simulation of noise from a propeller to the far field

This deliverable will provide a detailed description of the numerical algorithms including LES and FW-H, the test cases and validations.

Intermediate Dissemination Report

A report detailing any dissemination activities carried out by the midpoint of the project including details of any conference or journal papers published or planned to be published

Literature survey on noise assessment developments and technical roadmap

Literature survey on noise assessment developments and technical roadmap.

Communication, Dissemination and Exploitation Plan

The communication, dissemination and exploitation plan will be provided for reporting such intentions to the Clean Sky Joint Undertaking. This plan will be implemented and monitored by the Dissemination and Exploitation Manager.

Aeroacoustics of isolated electrically driven propeller
Assessment of propeller phase-locking on noise

Assessment of propeller phaselocking on the radiated noise

Experiments on five noise suppression approaches

Experimental assessment of five noise suppression approaches

Investigation of noise source mechanisms associated with other elements of the DEP
Assessment of wing-propeller and propeller-propeller interaction effects

Assessment of wingpropeller and propellerpropeller interaction effects on noise generation for distributed multiple propellers

Communication, Dissemination and Exploitation Report

The Communication Dissemination and Exploitation Report will report on the final status of dissemination and exploitation activities related to the project and its outcomes

High fidelity simulations of flow and noise field.

Report on high fidelity simulations and flow and acoustic fields Blade shape phase locking winginteraction will inform design for future higher TRL investigations

Numerical assessment of metamaterial and adaptive acoustic liners

Numerical assessment of novel metamaterial and adaptive acoustic liners

Cabin noise induced by structure borne transmission
Signature of the implementation agreement

A report on signature of the Implementation Agreement will be provided. This will include the table of contents of the agreement and key background information together with the signature pages as proof of the IA being signed.

Data Management Plan

The Data Management Plan will describe the data management life cycle for the data to be collected, processed and/or generated by the project.

Pubblicazioni

Numerical Study on the Aeroacoustics of a Propeller-Wing Integration at Various Advance Ratios

Autori: 27. Huang G, Sharma S, Ambrose S, Jefferson-Loveday R
Pubblicato in: In INTER-NOISE 2023, 2023
Editore: International Institute of Noise Control Engineering

Air-borne sound modelling and mitigation (LBM simulation and TMM modelling)

Autori: François-Xavier Bécot Fulbert Mbailassem
Pubblicato in: 13th EASN International Conference, 2023
Editore: European Aeronautics Science Network

Interactions of Propellers in Edgewise Flight with Turbulence

Autori: Liam P. Hanson, Luke Bowen, Bin Zang and Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2023 Forum, 2023, Pagina/e 3656, ISBN 978-1-62410-704-7
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-3656

AEROACOUSTIC CHARACTERISTICS OF SINGLE PROPELLER-WING CONFIGURATION

Autori: Burak Turhan, Hasan Kamliya Jawahar, Luke Bowen, Djamel Rezgui,Mahdi Azarpeyvand
Pubblicato in: The 29th International Congress on Sound and Vibration. International Institute of Acoustics and Vibration, 2023, ISSN 2329-3675
Editore: IIAV CZECH s.r.o.

Strategic distribution of resonators’ parameters for broadband vibration mitigation

Autori: Alves Pires, Felipe; Boukadia, Regis; Deckers, Elke; Desmet, Wim; Claeys, Claus
Pubblicato in: Proceedings of Internoise, 2022, ISBN 9781906913427
Editore: INTER-NOISE and NOISE-CON Congress and Conference Proceedings

Numerical Study on the Aeroacoustics of a Propeller-Wing Integration at Various Advance Ratios.

Autori: Guangyuan Huang, Sidharath Sharma, Stephen Ambrose, Richard Jefferson-Loveday
Pubblicato in: InTurbo Expo: Power for Land, Sea, and Air 2023, 2023, ISBN 978-0-7918-8693-9
Editore: American Society of Mechanical Engineers
DOI: 10.1115/gt2023-102655

The effect of angle of attack on turbulence interaction noise with a porous leading edge.

Autori: Luke L Bowen, Alper Celik, Mahdi Azarpeyvand, Michelle Fernandino Westin
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference,, 2022, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-3095

Numerical characterisation of noise generated by a distributed-propulsion propeller

Autori: Sidharath Sharma, Stephen Ambrose and Richard Jefferson-Loveday
Pubblicato in: 28th AIAA/CEAS Aeroacoustics 2022 Conference, 2022, Pagina/e 2878, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-2878

Aerodynamics and Aeroacoustics Characterisation of Isolated Rotor in Hover and Transition to Forward Flight

Autori: Nur Syafiqah Jamaluddin, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2021 FORUM, 2021, ISBN 978-1-62410-610-1
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2311

Aeroacoustic Performance of Propellers in Turbulent Flow

Autori: Nur Syafiqah Jamaluddin, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2021 FORUM, 2021, ISBN 978-1-62410-610-1
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2188

Numerical and experimental investigation of propeller noise with trailing-edge serrations

Autori: Nur Syafiqah Jamaluddin*, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2023 Forum, 2023, ISBN 978-1-62410-704-7
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-3835

Aeroacoustic Performance of Rotors in Tandem Configuration

Autori: Alper Celik, Nur Syafiqah Jamaluddin, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2021 FORUM, 2021, ISBN 978-1-62410-610-1
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2282

Aeroacoustic Interactions of a Trailing Edge Mounted Propeller and Flat Plate

Autori: Liam Hanson, Kabilan Baskaran, Bin Zang, Mahdi Azarpeyvand
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, 2022, Pagina/e 2937, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-2937

Aerodynamic and aeroacoustic characteristics of different pitch propellers

Autori: Kabilan Baskaran, Alper Celik, Nur Syafiqah Jamaluddin, Djamel Rezgui and Mahdi Azarpeyvand
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference,, 2022, Pagina/e 3095, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-3107

Aeroacoustic characteristics of distributed electric propulsion system in forward flight

Autori: Burak Turhan, Hasan Kamliya Jawahar, Luke Bowen, Djamel Rezgui and Mahdi Azarpeyvand
Pubblicato in: AIAA AVIATION 2023 Forum, 2023, ISBN 978-1-62410-704-7
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4294

Aeroacoustic and Aerodynamic Characteristics of Propeller Tip Geometries

Autori: Liam P. Hanson, Kabilan Baskaran, Shaun F. Pullin, Beckett Yx Zhou, Bin Zang and Mahdi Azarpeyvand
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, 2022, Pagina/e 3095, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-3075

Experimental noise characterisation of different pitch propellers in forward flight.

Autori: Nur Syafiqah Jamaluddin, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: Internoise 2022 - 51st International Congress and Exposition on Noise Control Engineering, 2022, ISBN 9781906913427
Editore: The Institute of Noise Control Engineering of the USA, Inc.

Aerodynamic and aeroacoustic characteristics of propellers with different blade numbers

Autori: Kabilan Baskaran, Nur Syafiqah Jamaluddin, Alper Celik, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, 2022, Pagina/e 3018, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-3108

Aeroacoustic characteristics of distributed electric propulsion system in forward flight

Autori: Turhan, B., Kamliya Jawahar, H., Bowen, L., Rezgui, D., & Azarpeyvand, M
Pubblicato in: AIAA AVIATION 2023 Forum, 2023
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4490

Acoustic Shielding and Scattering Effects of a Propeller Mounted Above a Flat Plate

Autori: Liam Hanson, Kabilan Baskaran, Bin Zang, Mahdi Azarpeyvand
Pubblicato in: 51st International Congress and Exposition on Noise Control Engineering, 2022, ISBN 978-1-906913-42-7
Editore: Institute of Noise Control Engineering

Aeroacoustic modelling of rotating propeller interaction with porous treatments using LBM simulations

Autori: Fulbert Mbailassem Fabien Chevillotte François-Xavier Bécot
Pubblicato in: SAPEM '23, 2023
Editore: SAPEM

Experimental Characterisation of Small-Scaled Propeller-Wing Interaction Noise

Autori: Nur Syafiqah Jamaluddin, Alper Celik, Kabilan Baskaran, Djamel Rezgui and Mahdi Azarpeyvand
Pubblicato in: 28th AIAA/CEAS Aeroacoustics Conference, 2022, Pagina/e 2973, ISBN 978-1-62410-664-4
Editore: American Institute of Aeronautics and Astronautics Inc. (AIAA)
DOI: 10.2514/6.2022-2973

Porous geometry effects on the generation of turbulence interaction noise

Autori: Luke Bowen, Alper Celik, Mahdi Azarpeyvand, Carlos R.da Silva,
Pubblicato in: AIAA Aviation Forum 2021, 2021
Editore: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2193

Improvement of fuselage performance using coupled CMA-ES optimization algorithm and curved TMM

Autori: François-Xavier Bécot
Pubblicato in: Forum Acusticum 2023, 2023
Editore: European Acoustic Association

Metamaterials for simultaneous acoustic and elastic bandgaps

Autori: Waiel Elmadih; Dimitrios Chronopoulos; Jian Zhu
Pubblicato in: Scientific Reports, 2021, Pagina/e 1-10, ISSN 2045-2322
Editore: Nature Publishing Group
DOI: 10.1038/s41598-021-94053-3

Experimental Analysis of A Propeller Noise in Turbulent Flow

Autori: Nur Syafiqah Jamaluddin*, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: Physics of Fluids, 2023, ISSN 1070-6631
Editore: American Institute of Physics
DOI: 10.1063/5.0153326

Numerical study on the aeroacoustics and interaction of two distributed-propulsion propellers in co-and counter-rotations

Autori: Sidharath Sharma; Guangyuan Huang; Stephen Ambrose; Richard Jefferson-Loveday
Pubblicato in: The Journal of the Acoustical Society of America, 2022, Pagina/e A52, ISSN 0001-4966
Editore: Acoustical Society of America
DOI: 10.1121/10.0015514

The effect of leading edge porosity on airfoil turbulence interaction noise.

Autori: Bowen, L., Celik, A., Zhou, B., Westin, M. F., & Azarpeyvand, M.
Pubblicato in: Journal of the Acoustical Society of America, 2022, Pagina/e 1437-1448, ISSN 0001-4966
Editore: Acoustical Society of America
DOI: 10.1121/10.0013703

Experimental Analysis of Rotor Blade Noise in Edgewise Turbulence

Autori: Nur Syafiqah Jamaluddin*, Alper Celik, Kabilan Baskaran, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: Aerospace, 2023, Pagina/e 502, ISSN 2226-4310
Editore: MDPI
DOI: 10.3390/aerospace10060502

Effects of number of blades on propeller noise

Autori: Kabilan Baskaran, Nur Syafiqah Jamaluddin, Alper Celik, Djamel Rezgui, Mahdi Azarpeyvand
Pubblicato in: Journal of Sound and Vibration, 2023, Pagina/e 118176, ISSN 0022-460X
Editore: Academic Press
DOI: 10.1016/j.jsv.2023.118176

Experimental investigation of propeller noise in ground effect

Autori: Liam Hanson*, Hasan Kamliya Jawahar, SH. S. Vemuri, Mahdi Azarpeyvand
Pubblicato in: Journal of Sound and Vibration, 2023, ISSN 0022-460X
Editore: Academic Press
DOI: 10.1016/j.jsv.2023.117751

Risultati finali

Pubblicazioni

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