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Aeroacoustics research in Europe: The CEAS-ASC report on 2020 & 2021 highlights

Balázs Nagy, Attila and Delfs, Jan Werner and Bennett, G. J. (2022) Aeroacoustics research in Europe: The CEAS-ASC report on 2020 & 2021 highlights. Journal of Sound and Vibration, 534 (117002), pp. 1-52. Elsevier. doi: 10.1016/j.jsv.2022.117002. ISSN 0022-460X.

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Official URL: https://www.sciencedirect.com/science/article/pii/S0022460X22002243?via%3Dihub


The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists Committee (ASC) supports and promotes the interests of the scientific and industrial aeroacoustics community on a European scale and European aeronautics activities internationally. In this context, “aeroacoustics” encompasses all aerospace acoustics and related areas. Each year the committee highlights some of the research and development projects in Europe. Due the effects of the Covid 19 pandemic it was not possible to publish an edition in 2021 and so this paper is a report on highlights of aeroacoustics research in Europe in both 2020 and 2021, compiled from information provided to the ASC of the CEAS. In addition, during 2020 and 2021, a number of research programmes involving aeroacoustics were funded by the European Commission. Some of the highlights from these programmes are also summarized in this article. Enquiries concerning all contributions should be addressed to the authors who are given at the end of each subsection.

Item URL in elib:https://elib.dlr.de/186666/
Document Type:Article
Additional Information:Kap 2.3: Th. Ahlefeldt "In-flight MEMS microphone array measurements of fuselage surface pressure fluctuations" S.5-6 Kap 2.4: A. Goudarzi "Numerical characterization of the aeroacoustic signature of propeller arrays for distribute delectric propulsion" S.6-7 Kap 2.5: L. Bertsch "Comparative assessment of aircraft system noise simulation tools" S.7-8 Kap 2.10: HG. Raumer, C. Spehr "Weighted data spaces for correlation-based array imaging in experimental aeroacoustics" S.12-13 Kap 2.12: R. Ewert "An acoustic relaxation term for damping and forcing of waves" S.14-15 Kap 2.13: L. Bertsch "Sound quality assessment of novel aircraft concepts" S.15 Kap 5.1 : N. Hu "Coherence and coherence lengths of wall pressure fluctuations" S.39-40 Kap 6.6: M. Nöding, L. Bertsch, "Application of noise certification regulations within conceptual aircraft design", S.45
Title:Aeroacoustics research in Europe: The CEAS-ASC report on 2020 & 2021 highlights
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Balázs Nagy, AttilaDepartment of Building Constructions, Budapest University of Technology and Economics, Muegyetem rkp. 3., Budapest, 1111, HungaryUNSPECIFIEDUNSPECIFIED
Delfs, Jan WernerUNSPECIFIEDhttps://orcid.org/0000-0001-8893-1747UNSPECIFIED
Bennett, G. J.Trinity College, Dublin, IrelandUNSPECIFIEDUNSPECIFIED
Date:27 May 2022
Journal or Publication Title:Journal of Sound and Vibration
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:Yes
Page Range:pp. 1-52
EditorsEmailEditor's ORCID iDORCID Put Code
Series Name:Aeroacoustics research in Europe: The CEAS-ASC report on 2020 & 2021 highlights, Contribution
Keywords:aircraft noise simulation, ICAO Annex 16, PANAM, RCE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Air Transportation and Impact
DLR - Research area:Aeronautics
DLR - Program:L AI - Air Transportation and Impact
DLR - Research theme (Project):L - Air Transport Operations and Impact Assessment, L - Virtual Aircraft and  Validation
Location: Braunschweig , Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Helicopter, GO
Institute for Aerodynamics and Flow Technology > Experimental Methods, GO
Institute for Aerodynamics and Flow Technology > Technical Acoustics
Deposited By: Carter, Beatrice
Deposited On:09 Jun 2022 18:56
Last Modified:11 Jan 2023 12:16

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