INnoVative dEsign of iNstalled airframe componenTs for aircraft nOise Reduction

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

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.

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

Final Dissemination and Exploitation Workshop Minutes

inal Dissemination and Exploitation Workshop Minutes

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

Basic structure of the project website
Finalised website

Publicaciones

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, Edición Vol. 547, 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, Edición Monthly, 2023, Página(s) 17, ISSN 1089-7666
Editor: American Institute of Physics
DOI: 10.1063/5.0129284

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

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, 2023, Página(s) 11, ISSN 2681-4617
Editor: EDP Sciences
DOI: 10.1051/aacus/2022062

Needs, challenges and opportunities in the field of airframe noise

Autores: Aline SCOTTO (Airbus), Vincent Fleury (Dassault) & Amine GHOUALI (SLS)
Publicado en: CEAS-Wokshop on Airframe Noise Reduction (PPT presentation, Edición COMOTI Aeroacoustics Specialists Committee of the CEAS - Bucarest (Romania), 2024, Página(s) 25
Editor: CEAS/COMOTI

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

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

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 2022 Conference, Edición AIAA 2022-2847, Session: Airframe/High-Lift Noise II: Landing Gear, 2022
Editor: AIAA
DOI: 10.2514/6.2022-2847

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

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

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

Autores: Marc Terracol, Lucas Manueco, Eric Manoha, Francesco Avallone§, Daniele Ragni and Alejandro Rubio Carpio
Publicado en: 29th AIAA-CEAS Aeroacoustics Conference, June 2023, San Diego (USA), 2023
Editor: AIAA
DOI: 10.2514/6.2023-4173

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

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

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 2022 Conference, Edición 2022, 2022
Editor: NA
DOI: 10.2514/6.2022-2808

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

Autores: O. Parnis and D. Angland
Publicado en: AIAA Aviation Conference, 2023, Página(s) AIAA 2023-3493
Editor: AIAA

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

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

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

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

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: 2023
Editor: Trinity College Dublin

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