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Landing and Takeoff Noise Prediction of Conceptual Supersonic Aircraft

Gräbert, Matti and Jaron, Robert and Plohr, Martin and Zenkner, Sebastian and Richter, C. and Stöhr, Chr. and Villena Munoz, Cristina and van der Meulen, Mark-Jan and Habing, Remco and Huet, Maxime and Petrosino, Francesco and Barbarino, Mattia and Fischer, Felix and Zaporozjets, Oleksandr (2024) Landing and Takeoff Noise Prediction of Conceptual Supersonic Aircraft. In: 34th Congress of the International Council of the Aeronautical Sciences, ICAS 2024. The International Council of the Aeronautical Sciences. ICAS 2024, 2024-09-09 - 2024-09-13, Florenz, Italien. doi: 10.71945/icas2024_0121. ISSN 2958-4647.

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Official URL: https://www.icas.org/icas_archive/icas2024/data/preview/icas2024_0121.htm

Abstract

The biggest challenge in the design of commercial supersonic aircraft is the trade-off between minimizing drag and thus fuel consumption during supersonic cruise while reducing noise levels in areas close to the airport. In this study, two different conceptual designs of supersonic aircraft platforms - a business jet with a cruise speed of Ma=1.4 and an airliner with Ma=1.8 are used to investigate advanced take-off procedures to meet the required noise levels. In addition, the impact of engine technologies specific to supersonic applications, such as variable area nozzles on certification levels is examined. It is demonstrated that both aircraft can meet Chapter 14 noise certification requirements with significant margins.

Item URL in elib:https://elib.dlr.de/212953/
Document Type:Conference or Workshop Item (Speech)
Title:Landing and Takeoff Noise Prediction of Conceptual Supersonic Aircraft
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Gräbert, MattiUNSPECIFIEDhttps://orcid.org/0009-0002-1565-0527UNSPECIFIED
Jaron, RobertUNSPECIFIEDhttps://orcid.org/0000-0002-5676-8161179062878
Plohr, MartinUNSPECIFIEDhttps://orcid.org/0000-0002-6165-0838UNSPECIFIED
Zenkner, SebastianUNSPECIFIEDhttps://orcid.org/0000-0002-7279-591X179062879
Richter, C.Rolls-Royce Deutschland, Dahlewitz, GermanyUNSPECIFIEDUNSPECIFIED
Stöhr, Chr.Rolls-Royce Deutschland, DahlewitzUNSPECIFIEDUNSPECIFIED
Villena Munoz, CristinaCranfield UniversityUNSPECIFIEDUNSPECIFIED
van der Meulen, Mark-JanNLRUNSPECIFIEDUNSPECIFIED
Habing, RemcoNLRUNSPECIFIEDUNSPECIFIED
Huet, MaximeONERAUNSPECIFIEDUNSPECIFIED
Petrosino, FrancescoUNSPECIFIEDhttps://orcid.org/0000-0002-7454-425XUNSPECIFIED
Barbarino, MattiaCentro Italiano di Richerche Aerospaziali (CIRA), ItalyUNSPECIFIEDUNSPECIFIED
Fischer, FelixUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zaporozjets, OleksandrInstitute of Aviation, Warszawa, PolandUNSPECIFIEDUNSPECIFIED
Date:8 October 2024
Journal or Publication Title:34th Congress of the International Council of the Aeronautical Sciences, ICAS 2024
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
DOI:10.71945/icas2024_0121
Publisher:The International Council of the Aeronautical Sciences
ISSN:2958-4647
Status:Published
Keywords:Supersonic, LTO Noise, Noise Certification, Flyover Simulation
Event Title:ICAS 2024
Event Location:Florenz, Italien
Event Type:international Conference
Event Start Date:9 September 2024
Event End Date:13 September 2024
Organizer:International Council of the Aeronautical Sciences
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 - Climate, Weather and Environment, L - Future Engines and Engine Integration
Location: Berlin-Charlottenburg
Institutes and Institutions:Institute of Propulsion Technology > Engine Acoustic
Institute of Propulsion Technology > Engine
Deposited By: Gräbert, Matti
Deposited On:27 Feb 2025 18:28
Last Modified:27 Feb 2025 18:28

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