INnoVative dEsign of iNstalled airframe componenTs for aircraft nOise Reduction

Información del proyecto

INVENTOR

Identificador del acuerdo de subvención: 860538

DOI

10.3030/860538

Proyecto cerrado

Fecha de la firma de la CE 19 Marzo 2020

Fecha de inicio 1 Mayo 2020

Fecha de finalización 31 Octubre 2024

Financiado con arreglo a

• SOCIETAL CHALLENGES - Smart, Green And Integrated Transport

Coste total

€ 5 166 845,00

Aportación de la UE

€ 4 990 595,00

Coordinado por

OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
France

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

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

Publicaciones

Conference proceedings (36)

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

Autores: R. Zamponi, A. Rubio-Carpio, F. Avallone and D. Ragni
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: P.A. Koutsoukos, Dr. D. Ragni and Dr. F. Avallone
Publicado en: The 8th European Congress on Computational Methods in Applied Sciences and Engineering - ECCOMAS Congress 2022, Oslo, Norway, Edición June 5-9, 2022, 2022
Editor: ECCOMAS

Needs, challenges and opportunities in the field of airframe noise

Autores: Aline Scotto, Vincent Fleury and Amine Ghouali
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024, Página(s) 25
Editor: CEAS/COMOTI

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

Autores: R. Davy, E. Manoha and M. Terracol
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: Shuai Li, Lars Davidson, Shia-Hui Peng, Alejandro Rubio Carpio, Daniele Ragni, Francesco Avallone
Publicado en: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Editor: 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

Autores: Shuai LI, Lars DAVIDSON, Shia-Hui PENG, Michael POTT-POLLENSKE
Publicado en: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Edición 270, 2024, Página(s) 7873-7882, ISSN 0736-2935
Editor: ResearchGate
DOI: 10.3397/in_2024_4017

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

Autores: Olivier K. Moriaux, Riccardo Zamponi, Christophe F. Schram
Publicado en: AIAA AVIATION 2023 Forum, 2024
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4059

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

Autores: Eric Manoha (presented by Shuia-Hui Peng)
Publicado en: 14th European Aeronautics Science Network (EASN) International Conference, Edición October 8 – 11, 2024, 2024
Editor: EASN International Conference

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

Autores: Olivier K. Moriaux, Riccardo Zamponi, Sutharsan Satcunanathan, Matthias Meinke, Wolfgang Schroeder
Publicado en: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Editor: 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

Autores: Amine GHOUALI (SLS) & Vincent Fleury (Dassault)
Publicado en: CEAS-Wokshop on Airframe Noise Reduction (PPT presentation, Edición COMOTI Aeroacoustics Specialists Committee of the CEAS - Bucarest (Romania), 2024, Página(s) 10
Editor: CEAS/COMOTI

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

Autores: L. Sanders , T. Renaud, S. Li, S-H. Peng and M. Pott-Pollenske
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: Malav Soni, Roland Ewert, Jürgen Dierke, Jan Delfs
Publicado en: AIAA AVIATION 2023 Forum, 2024
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4477

Landing Gear Noise Mitigation by an upstream installed Fairing

Autores: Miro Gondrum, Ansgar Niemöller, Matthias Meinke, Wolfgang Schroeder, Alejandro Rubio Carpio, Daniele Ragni and Francesco Avallone
Publicado en: 28th AIAA-CEAS Aeroacoustics Conference, Southampton, UK, AIAA-2022-2847, Edición June 14-17, 2022, 2022
Editor: 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

Autores: Jiayu Wang, Gareth J. Bennett, Thomas Humbert, Yves Auregan, Mats Åbom, Hans Boden
Publicado en: AIAA AVIATION 2023 Forum, 2023
Editor: 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

Autores: A. Ghouali and V. Fleury
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: Eoghan P. Ross, Kelvin M. Figueroa-Ibrahim, Daniel L. Sutliff, Scott Morris, Gareth J. Bennett
Publicado en: AIAA AVIATION 2023 Forum, 2024
Editor: 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

Autores: Renaud Davy, Eric Manoha, Marc Terracol
Publicado en: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3351

Two numerical studies of landing gear wake / flap interaction noise

Autores: M. Fuchs, J. Dierke, R. Ewert, M. Pott-Pollenske, C. Mockett and J. Delfs
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

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

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

Autores: Owen Parnis, David Angland
Publicado en: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2024-3172

Porous fairings for landing gear noise mitigation

Autores: M. Gondrum, M. Meinke, and W. Schröder
Publicado en: Workshop Strömungsschall in Luftfahrt, Fahrzeug- und Anlagentechnik DLRG/DEGA, Edición 2022, 2022
Editor: DLRG/DEGA

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

Autores: G. Bennett
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: Marc Terracol, Eric Manoha, Lucas Manueco, Francesco Avallone, Daniele Ragni, Alejandro Rubio Carpo
Publicado en: AIAA AVIATION 2023 Forum, Edición AIAA-2023-4174, June 12-16, 2023,, 2025
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2023-4173

Effect of a Lifting Wing on Spoiler Noise

Autores: O. Parnis and D. Angland
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

Mitigation of landing gear noise using porous fairings

Autores: M. Gondrum, M. Meinke, and W. Schröder
Publicado en: 11th NIC Symposium, Edición 2022, 2022
Editor: NIC

Porous Fairings for Landing Gear Noise Mitigation

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

The Challenge of Slat Noise Reduction by retro-fit Technology

Autores: M. Pott-Pollenske and M. Jansen
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

Experimental Characterization of Flow Through Porous Fairings

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

The contributions of INVENTOR to H2020

Autores: Leonidas Siozos-Rousoulis
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: T. Gianoli and J-F. Boussuge
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

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

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

Autores: Evelien van Bokhorst, Johan C. Kok, Marthijn Tuinstra and Vincent Fleury
Publicado en: 28th AIAA-CEAS Aeroacoustics Conference, Southampton, UK, AIAA 2022-2808, Edición June 14-17, 2022, 2022
Editor: NA
DOI: 10.2514/6.2022-2808

4-wheels landing gear noise impact assessed by LBM simulation

Autores: L. Sanders
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

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

Autores: Owen Parnis, David Angland
Publicado en: AIAA AVIATION 2023 Forum, Edición AIAA-2023-3493, June 12-16, 2023,, 2025
Editor: 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

Autores: Gareth J. Bennett, Daniel Carroll, Michael Pott-Pollenske
Publicado en: 30th AIAA/CEAS Aeroacoustics Conference (2024), 2024
Editor: 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

Autores: M. Soni, R. Ewert, M. Pott-Pollenske and J. Delfs
Publicado en: 25th CEAS-ASC Workshop on Airframe Noise Reduction, Bucharest (Romania), Edición October 22-23, 2024, 2024
Editor: CEAS

Peer reviewed articles (7)

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

Autores: Jiayu Wang, Gareth J. Bennett
Publicado en: Journal of Sound and Vibration, Volume 547, Edición 17 March 2023, 2023, Página(s) 117527, ISSN 0022-460X
Editor: Academic Press
DOI: 10.1016/j.jsv.2022.117527

Numerical modeling of a wire mesh for aerodynamic noise reduction

Autores: Shuai Li, Lars Davidson and Shia-Hui Peng
Publicado en: Physics of Fluids, 35, 015103, Edición January 03 2023, 2023, Página(s) 17, ISSN 1089-7666
Editor: American Institute of Physics
DOI: 10.1063/5.0129284

Air curtains for landing gear noise reduction

Autores: Daniel Carroll, Michael Pott-Polenske, Gareth J. Bennett
Publicado en: Aerospace Science and Technology, Edición 161, 2025, Página(s) 110139, ISSN 1270-9638
Editor: Elsevier BV
DOI: 10.1016/j.ast.2025.110139

Semi-empirical calibration of remote microphone probes using Bayesian inference

Autores: Olivier Moriaux, Riccardo Zamponi, Christophe Schram
Publicado en: Journal of Sound and Vibration, Edición 573, 2024, Página(s) 118197, ISSN 0022-460X
Editor: Academic Press
DOI: 10.1016/j.jsv.2023.118197

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

Autores: R. Zamponi, A. Rubio Carpio, F. Avallone, D. Ragni
Publicado en: Aerospace Science and Technology, Edición 158, 2025, Página(s) 109885, ISSN 1270-9638
Editor: Elsevier BV
DOI: 10.1016/j.ast.2024.109885

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

Autores: Fabien Méry, Delphine Sebbane
Publicado en: Scientific Data, Edición 10, 2023, ISSN 2052-4463
Editor: 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

Autores: Miro Gondrum, Sutharsan Satcunanathan, Ansgar Niemöller, Matthias Meinke and Wolfgang Schröder
Publicado en: Acta Acustica, Volume 7, Topical Edición - Aeroacoustics: state of art and future trends, Edición January 13, 2023, 2023, ISSN 2681-4617
Editor: 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

Autores: Shuai Li, Lars Davidson, Shia-Hui Peng, Alejandro Rubio Carpio, Daniele Ragni, Francesco Avallone, Alexandros Koutsoukos
Publicado en: Aerospace Science and Technology, Edición 153, 2024, Página(s) 109465, ISSN 1270-9638
Editor: 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

Autores: Shuai Li, Lars Davidson, Shia-Hui Peng
Publicado en: International Journal of Heat and Mass Transfer, Edición 226, 2024, Página(s) 125490, ISSN 0017-9310
Editor: 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

Autores: Jiayu Wang, Gareth J. Bennett
Publicado en: AIP Advances, Edición 14, 2024, ISSN 2158-3226
Editor: American Institute of Physics Inc.
DOI: 10.1063/5.0187328

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

Autores: Eoghan P. Ross, Kelvin M. Figueroa-Ibrahim, Scott C. Morris, Daniel L. Sutliff, Gareth J. Bennett
Publicado en: AIAA Journal, Edición 62, 2024, Página(s) 2783-2799, ISSN 0001-1452
Editor: American Institute of Aeronautics and Astronautics
DOI: 10.2514/1.j063384

Other (2)

A benchmark dataset for the grazing flow over porous materials

Autores: Olivier Moriaux, Riccardo Zamponi
Publicado en: Zenodo, 2024
Editor: Zenodo
DOI: 10.5281/zenodo.10955510

Reducing aircraft noise – one decibel at a time

Autores: Tom Cassauwers
Publicado en: HORIZON Magazine, Edición 06.01.2024, 2024
Editor: HORIZON Magazine

Thesis and dissertations (2)

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

Autores: Charlotte Meuley
Publicado en: 2022
Editor: Trinity College Dublin

Air Curtain Design for Landing Gear Noise Reduction

Autores: Daniel Carroll
Publicado en: Thesis, Trinity College Dublin, Edición 2023, 2023
Editor: Trinity College Dublin