INnoVative dEsign of iNstalled airframe componenTs for aircraft nOise Reduction

Rezultaty

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

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

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

Publikacje

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

Autorzy: Jiayu Wang, Gareth J. Bennett
Opublikowane w: Journal of Sound and Vibration, Numer Vol. 547, 2023, Strona(/y) 117527, ISSN 0022-460X
Wydawca: Academic Press
DOI: 10.1016/j.jsv.2022.117527

Numerical modeling of a wire mesh for aerodynamic noise reduction

Autorzy: Shuai Li, Lars Davidson and Shia-Hui Peng
Opublikowane w: Physics of Fluids, Numer Monthly, 2023, Strona(/y) 17, ISSN 1089-7666
Wydawca: American Institute of Physics
DOI: 10.1063/5.0129284

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

Autorzy: Miro Gondrum, Sutharsan Satcunanathan, Ansgar Niemöller, Matthias Meinke and Wolfgang Schröder
Opublikowane w: Acta Acustica, 2023, Strona(/y) 11, ISSN 2681-4617
Wydawca: EDP Sciences
DOI: 10.1051/aacus/2022062

Landing Gear Noise Mitigation by an upstream installed Fairing

Autorzy: Miro Gondrum, Ansgar Niemöller, Matthias Meinke, Wolfgang Schroeder, Alejandro Rubio Carpio, Daniele Ragni and Francesco Avallone
Opublikowane w: 28th AIAA/CEAS Aeroacoustics 2022 Conference, Numer AIAA 2022-2847, Session: Airframe/High-Lift Noise II: Landing Gear, 2022
Wydawca: AIAA
DOI: 10.2514/6.2022-2847

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

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

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

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

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

Autorzy: Evelien van Bokhorst, Johan C. Kok, Marthijn Tuinstra and Vincent Fleury
Opublikowane w: 28th AIAA/CEAS Aeroacoustics 2022 Conference, Numer 2022, 2022
Wydawca: NA
DOI: 10.2514/6.2022-2808

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

Autorzy: O. Parnis and D. Angland
Opublikowane w: AIAA Aviation Conference, 2023, Strona(/y) AIAA 2023-3493
Wydawca: AIAA

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

Autorzy: Charlotte Meuley
Opublikowane w: 2022
Wydawca: Trinity College Dublin

Air Curtain Design for Landing Gear Noise Reduction

Autorzy: Daniel Carroll
Opublikowane w: 2023
Wydawca: Trinity College Dublin

Rezultaty

Publikacje

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