INnoVative dEsign of iNstalled airframe componenTs for aircraft nOise Reduction

Informations projet

INVENTOR

N° de convention de subvention: 860538

DOI

10.3030/860538

Projet clôturé

Date de signature de la CE 19 Mars 2020

Date de début 1 Mai 2020

Date de fin 31 Octobre 2024

Financé au titre de

• SOCIETAL CHALLENGES - Smart, Green And Integrated Transport

Coût total

€ 5 166 845,00

Contribution de l’UE

€ 4 990 595,00

Coordonné par

OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
France

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (10)

Report on noise impact from active technologies (fluidic actuators/air curtain) numerical simulations validated through dedicated experiments

The deliverable will describe the noise reduction achieved with the use of passive noise reductions technologies by describing the impact of the use of the different NRTs on small and full scale model and compare this to the baseline configuration. Focus will be made on optimization of the porosity behaviour with different parameter.

Numerical investigation of spoiler noise generation and mitigation

Report on spoiler noise generation as assessed by means of numerical acoustic simulations and compared against experimental results. Identification and description of major noise generation mechanism.

Parametric study on slat noise reduction and selection of best NRTs based on porous treatments

Report summarizing the acoustic properties of the tested porous treatments for slat noise reduction Rank order NRTs according noise P1 and technical mechanical effort for implementation P2 Both should be assessed for model scale

Report on numerical simulation of noise reduction of LG wake/flap interaction, validated through dedicated experiments

The deliverable will focus on the numerical and experimental studies: comparison between both and analysis of effectiveness of noise-reducing measures.

Parametric study on slat track noise generation and mitigation and selection of best low-noise slat track designs

Report summarizing the acoustic results of the AWT test Assessment of NRTs regarding noise reduction P1 and technical mechanical effort for implementation P2 Both should be assessed for model scale

Comparison of baseline/optimized Krueger flap and conventional slat generated leading edge noise

Comparison of leading edge related noise generated by a conventional slat and selected Krüger devices.

Final Dissemination and Exploitation Workshop Minutes

inal Dissemination and Exploitation Workshop Minutes

Report on the aerodynamic and acoustic assessment of low noise slats and slat tracks in the F2 wind tunnel

Summary report of the aerodynamic and acoustic properties for slat NRTS and slat tracks NTRs as determined in the course of the F2 wind tunnel test. Rank ordering of best solution considering aerodynamic and acoustic characteristics.

Innovative Technology Roadmap
Report on specifications for experimental (AAWT/UoB) and numerical studies on porous slat noise in WP4

Specification of the setup to be simulated CFD andor tested in UoBs WT in particular description of the porous materials and model flow conditions Expected datasets in particular for CFDmodels calibration in T412

Other (2)

Basic structure of the project website
Finalised website

Publications

Conference proceedings (36)

Noise source analysis of flow-permeable fairings in the LAGOON landing gear model

Auteurs: R. Zamponi, A. Rubio-Carpio, F. Avallone and D. Ragni
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Aeroacoustic analysis of the LAGOON Landing-Gear Configuration with a porous fairing

Auteurs: P.A. Koutsoukos, Dr. D. Ragni and Dr. F. Avallone
Publié dans: The 8th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS Congress 2022, Oslo, Norway, Numéro June 5-9, 2022, 2022
Éditeur: ECCOMAS

Needs, challenges and opportunities in the field of airframe noise

Auteurs: Aline Scotto, Vincent Fleury and Amine Ghouali
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024, Page(s) 25
Éditeur: CEAS/COMOTI

Slat track noise and flow measurements in noisy aerodynamic closed section windtunnel and associated CFD/CAA computations

Auteurs: R. Davy, E. Manoha and M. Terracol
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Numerical and Experimental Investigation of the Mitigation of Landing Gear Noise Using Diamond Lattice Fairings

Auteurs: Shuai Li, Lars Davidson, Shia-Hui Peng, Alejandro Rubio Carpio, Daniele Ragni, Francesco Avallone
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3283

The mitigation of airframe noise using a Krueger flap as a leading-edge device in a high-lift configuration

Auteurs: Shuai LI, Lars DAVIDSON, Shia-Hui PENG, Michael POTT-POLLENSKE
Publié dans: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Numéro 270, 2024, Page(s) 7873-7882, ISSN 0736-2935
Éditeur: ResearchGate
DOI: 10.3397/in_2024_4017

Development of a Model-Driven Calibration Method for Remote Microphone Probes Using Bayesian Inference

Auteurs: Olivier K. Moriaux, Riccardo Zamponi, Christophe F. Schram
Publié dans: AIAA AVIATION 2023 Forum, 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4059

INVENTOR: A Collaborative European Initiative Driving Innovation in Airframe Noise Reduction

Auteurs: Eric Manoha (presented by Shuia-Hui Peng)
Publié dans: 14th European Aeronautics Science Network (EASN) International Conference, Numéro October 8 – 11, 2024, 2024
Éditeur: EASN International Conference

Experimental and Numerical Investigation of the Turbulent Boundary Layer of a Grazing Flow Over Porous Materials

Auteurs: Olivier K. Moriaux, Riccardo Zamponi, Sutharsan Satcunanathan, Matthias Meinke, Wolfgang Schroeder
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3050

Comparison of Trailing Arm Main Landing Gear Wind Tunnel Noise Measurements at Different Scales – Scale Effect

Auteurs: Amine GHOUALI (SLS) & Vincent Fleury (Dassault)
Publié dans: CEAS-Wokshop on Airframe Noise Reduction (PPT presentation, Numéro COMOTI Aeroacoustics Specialists Committee of the CEAS - Bucarest (Romania), 2024, Page(s) 10
Éditeur: CEAS/COMOTI

CFD/CAA Investigation of Krueger Slat Noise Reduction Based on an Existing Experimental Database

Auteurs: L. Sanders , T. Renaud, S. Li, S-H. Peng and M. Pott-Pollenske
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Evaluation of the Noise Reduction Potential of a Krueger Flap High-Lift device via the Lattice Boltzmann Method

Auteurs: Malav Soni, Roland Ewert, Jürgen Dierke, Jan Delfs
Publié dans: AIAA AVIATION 2023 Forum, 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4477

Landing Gear Noise Mitigation by an upstream installed Fairing

Auteurs: Miro Gondrum, Ansgar Niemöller, Matthias Meinke, Wolfgang Schroeder, Alejandro Rubio Carpio, Daniele Ragni and Francesco Avallone
Publié dans: 28th AIAA-CEAS Aeroacoustics Conference, Southampton, UK, AIAA-2022-2847, Numéro June 14-17, 2022, 2022
Éditeur: AIAA
DOI: 10.2514/6.2022-2847

Low-frequency Broadband Noise Absorption of Multi-chamber Micro-perforated Pane Absorbers in Normal and Grazing Acoustic Incidence

Auteurs: Jiayu Wang, Gareth J. Bennett, Thomas Humbert, Yves Auregan, Mats Åbom, Hans Boden
Publié dans: AIAA AVIATION 2023 Forum, 2023
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-3829

Comparison of trailing arm main landing gear wind tunnel noise measurements at different scale

Auteurs: A. Ghouali and V. Fleury
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Evaluation of an Additive-Manufactured Acoustic Metamaterial as an Nacelle Liner using the Active Noise Control Fan

Auteurs: Eoghan P. Ross, Kelvin M. Figueroa-Ibrahim, Daniel L. Sutliff, Scott Morris, Gareth J. Bennett
Publié dans: AIAA AVIATION 2023 Forum, 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-3827

Slat Track Noise and Flow Measurements in Noisy Aerodynamic Closed Section Windtunnel and Associated CFD/CAA Computations

Auteurs: Renaud Davy, Eric Manoha, Marc Terracol
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3351

Two numerical studies of landing gear wake / flap interaction noise

Auteurs: M. Fuchs, J. Dierke, R. Ewert, M. Pott-Pollenske, C. Mockett and J. Delfs
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Flow Control and Passive Low Noise Technologies for Landing Gear Noise Reduction

Auteurs: Gareth J. Bennett, Jiang Lai, Gordon O'Brien, Daniele Ragni, Francesco Avallone, Michael Pott-Polenske
Publié dans: 28th AIAA/CEAS Aeroacoustics 2022 Conference, 2022
Éditeur: AIAA
DOI: 10.2514/6.2022-2848

Flow Topology and Noise Sources of a Deflected Spoiler Mounted to a Flat Plate

Auteurs: Owen Parnis, David Angland
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3172

Porous fairings for landing gear noise mitigation

Auteurs: M. Gondrum, M. Meinke, and W. Schröder
Publié dans: Workshop Strömungsschall in Luftfahrt, Fahrzeug- und Anlagentechnik DLRG/DEGA, Numéro 2022, 2022
Éditeur: DLRG/DEGA

The use of different air curtain nozzles to reduce the aerodynamic noise radiated from a modified LAGOON landing gear

Auteurs: G. Bennett
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Numerical Simulations of a Landing Gear with Flow Through Fairings for Noise Mitigation

Auteurs: Marc Terracol, Eric Manoha, Lucas Manueco, Francesco Avallone, Daniele Ragni, Alejandro Rubio Carpo
Publié dans: AIAA AVIATION 2023 Forum, Numéro AIAA-2023-4174, June 12-16, 2023,, 2025
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4173

Effect of a Lifting Wing on Spoiler Noise

Auteurs: O. Parnis and D. Angland
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Mitigation of landing gear noise using porous fairings

Auteurs: M. Gondrum, M. Meinke, and W. Schröder
Publié dans: 11th NIC Symposium, Numéro 2022, 2022
Éditeur: NIC

Porous Fairings for Landing Gear Noise Mitigation

Auteurs: Miro Gondrum, Matthias Meinke, Wolfgang Schroeder, Francesco Avallone, Daniele Ragni
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3174

The Challenge of Slat Noise Reduction by retro-fit Technology

Auteurs: M. Pott-Pollenske and M. Jansen
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Experimental Characterization of Flow Through Porous Fairings

Auteurs: Erica Gallo, Riccardo Zamponi, Alessandro Zarri, Yakut Cansev Kucukosman, Christophe F. Schram
Publié dans: AIAA AVIATION 2023 Forum, 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4175

The contributions of INVENTOR to H2020

Auteurs: Leonidas Siozos-Rousoulis
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Numerical Investigation of Airframe Noise with the Lattice Boltzmann Method: Application to Spoiler Generated Noise

Auteurs: T. Gianoli and J-F. Boussuge
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

LBM-based Direct Noise Computation of a Swept High-Lift Wing Section with Slat-Track and Active Noise Control

Auteurs: Malav Soni, Roland Ewert, Michael Pott-Pollenske, Jan W. Delfs
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3060

Parametric study of the effect of slat track geometry on noise emissions

Auteurs: Evelien van Bokhorst, Johan C. Kok, Marthijn Tuinstra and Vincent Fleury
Publié dans: 28th AIAA-CEAS Aeroacoustics Conference, Southampton, UK, AIAA 2022-2808, Numéro June 14-17, 2022, 2022
Éditeur: NA
DOI: 10.2514/6.2022-2808

4-wheels landing gear noise impact assessed by LBM simulation

Auteurs: L. Sanders
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Effect of Deflection Angle on the Noise and Aerodynamic Loads Generated by a Wall-Mounted Flat Plate

Auteurs: Owen Parnis, David Angland
Publié dans: AIAA AVIATION 2023 Forum, Numéro AIAA-2023-3493, June 12-16, 2023,, 2025
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-3493

Air Curtains as Flow Control Low Noise Technologies for Landing Gear Noise Reduction

Auteurs: Gareth J. Bennett, Daniel Carroll, Michael Pott-Pollenske
Publié dans: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3399

On the Prediction of Complex High-Lift Noise and Prospects of Noise Reduction Technology using the Lattice Boltzmann Paradigm

Auteurs: M. Soni, R. Ewert, M. Pott-Pollenske and J. Delfs
Publié dans: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Numéro October 22-23, 2024, 2024
Éditeur: CEAS

Peer reviewed articles (7)

Multi-chamber micro-perforated panel absorbers optimised for high amplitude broadband absorption using a two-point impedance method

Auteurs: Jiayu Wang, Gareth J. Bennett
Publié dans: Journal of Sound and Vibration, Volume 547, Numéro 17 March 2023, 2023, Page(s) 117527, ISSN 0022-460X
Éditeur: Academic Press
DOI: 10.1016/j.jsv.2022.117527

Numerical modeling of a wire mesh for aerodynamic noise reduction

Auteurs: Shuai Li, Lars Davidson and Shia-Hui Peng
Publié dans: Physics of Fluids, 35, 015103, Numéro January 03 2023, 2023, Page(s) 17, ISSN 1089-7666
Éditeur: American Institute of Physics
DOI: 10.1063/5.0129284

Air curtains for landing gear noise reduction

Auteurs: Daniel Carroll, Michael Pott-Polenske, Gareth J. Bennett
Publié dans: Aerospace Science and Technology, Numéro 161, 2025, Page(s) 110139, ISSN 1270-9638
Éditeur: Elsevier BV
DOI: 10.1016/j.ast.2025.110139

Semi-empirical calibration of remote microphone probes using Bayesian inference

Auteurs: Olivier Moriaux, Riccardo Zamponi, Christophe Schram
Publié dans: Journal of Sound and Vibration, Numéro 573, 2024, Page(s) 118197, ISSN 0022-460X
Éditeur: Academic Press
DOI: 10.1016/j.jsv.2023.118197

Noise source analysis of porous fairings in a scaled landing gear model

Auteurs: R. Zamponi, A. Rubio Carpio, F. Avallone, D. Ragni
Publié dans: Aerospace Science and Technology, Numéro 158, 2025, Page(s) 109885, ISSN 1270-9638
Éditeur: Elsevier BV
DOI: 10.1016/j.ast.2024.109885

Aerodynamic characterisation of porous fairings: pressure drop and Laser Doppler Velocimetry measurements

Auteurs: Fabien Méry, Delphine Sebbane
Publié dans: Scientific Data, Numéro 10, 2023, ISSN 2052-4463
Éditeur: Springer Science and Business Media LLC
DOI: 10.1038/s41597-023-01934-5

A direct-hybrid CFD/CAA method based on lattice Boltzmann and acoustic perturbation equations

Auteurs: Miro Gondrum, Sutharsan Satcunanathan, Ansgar Niemöller, Matthias Meinke and Wolfgang Schröder
Publié dans: Acta Acustica, Volume 7, Topical Numéro - Aeroacoustics: state of art and future trends, Numéro January 13, 2023, 2023, ISSN 2681-4617
Éditeur: EDP Sciences
DOI: 10.1051/aacus/2022062

Non-peer reviewed articles (4)

On the mitigation of landing gear noise using a solid fairing and a dense wire mesh

Auteurs: Shuai Li, Lars Davidson, Shia-Hui Peng, Alejandro Rubio Carpio, Daniele Ragni, Francesco Avallone, Alexandros Koutsoukos
Publié dans: Aerospace Science and Technology, Numéro 153, 2024, Page(s) 109465, ISSN 1270-9638
Éditeur: Elsevier BV
DOI: 10.1016/j.ast.2024.109465

A pressure-loss model for flow-through round-hole perforated plates of moderate porosity and thickness in laminar and turbulent flow regimes

Auteurs: Shuai Li, Lars Davidson, Shia-Hui Peng
Publié dans: International Journal of Heat and Mass Transfer, Numéro 226, 2024, Page(s) 125490, ISSN 0017-9310
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.ijheatmasstransfer.2024.125490

Ultra-broadband sound absorption in a compact multi-chamber micro-perforated panel absorber with varying depths

Auteurs: Jiayu Wang, Gareth J. Bennett
Publié dans: AIP Advances, Numéro 14, 2024, ISSN 2158-3226
Éditeur: American Institute of Physics Inc.
DOI: 10.1063/5.0187328

Evaluating an Additive Manufactured Acoustic Metamaterial Using the Advanced Noise Control Fan

Auteurs: Eoghan P. Ross, Kelvin M. Figueroa-Ibrahim, Scott C. Morris, Daniel L. Sutliff, Gareth J. Bennett
Publié dans: AIAA Journal, Numéro 62, 2024, Page(s) 2783-2799, ISSN 0001-1452
Éditeur: American Institute of Aeronautics and Astronautics
DOI: 10.2514/1.j063384

Other (2)

A benchmark dataset for the grazing flow over porous materials

Auteurs: Olivier Moriaux, Riccardo Zamponi
Publié dans: Zenodo, 2024
Éditeur: Zenodo
DOI: 10.5281/zenodo.10955510

Reducing aircraft noise – one decibel at a time

Auteurs: Tom Cassauwers
Publié dans: HORIZON Magazine, Numéro 06.01.2024, 2024
Éditeur: HORIZON Magazine

Thesis and dissertations (2)

The implementation of air curtains on realistic aircraft nose and main landing gear

Auteurs: Charlotte Meuley
Publié dans: 2022
Éditeur: Trinity College Dublin

Air Curtain Design for Landing Gear Noise Reduction

Auteurs: Daniel Carroll
Publié dans: Thesis, Trinity College Dublin, Numéro 2023, 2023
Éditeur: Trinity College Dublin