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10 Years of Joint Research at DLR and TU Braunschweig toward Low-Noise Aircraft Design - What Did we Achieve? (invited keynote presentation)

Bertsch, Lothar and Heinze, Wolfgang and Lummer, Markus and Guerin, Sebastien (2018) 10 Years of Joint Research at DLR and TU Braunschweig toward Low-Noise Aircraft Design - What Did we Achieve? (invited keynote presentation). 22nd Workshop of the Aeroacoustics Specialists Committee of the CEAS, 6.-7. Sept. 2018, Amsterdam, The Netherlands.

Full text not available from this repository.

Official URL: http://www.nlr.org/ceas-asc-2018-workshop

Abstract

This invited keynote lecture reviews the last years of joint research activities between DLR and TU Braunschweig in the field of low-noise aircraft design. This joint research has been initiated around 2008 between the DLR Institute of Aerodynamics and Flow Technology and the Institute of Aircraft Design and Lightweight Structures at TU Braunschweig. In that time, DLR has developed a first version of an aircraft noise prediction tool called the Parametric Aircraft Noise Analysis Module (PANAM). This tool has been implemented as a module into the aircraft design synthesis code Preliminary Aircraft Design and Optimization (PrADO) by TU Braunschweig. For the first time, a fully automated and fully parametric aircraft design process with integrated noise prediction capabilities was established. The main focus lies on conventional tube-and-wing aircraft with turbofan and turboprop engine concepts. Ever since, both tools have been under constant development and the simulation chain for low-noise aircraft design has been applied to various aircraft concepts. The presentation reviews the tool development, the most important applications, highlights some lessons learnt, and is complemented with an outlook on future developments and applications.

Item URL in elib:https://elib.dlr.de/121354/
Document Type:Conference or Workshop Item (Speech)
Title:10 Years of Joint Research at DLR and TU Braunschweig toward Low-Noise Aircraft Design - What Did we Achieve? (invited keynote presentation)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Bertsch, LotharLothar.Bertsch (at) dlr.dehttps://orcid.org/0000-0003-2780-2858
Heinze, WolfgangTU-BraunschweigUNSPECIFIED
Lummer, Markusmarkus.lummer (at) dlr.deUNSPECIFIED
Guerin, Sebastiensebastien.guerin (at) dlr.deUNSPECIFIED
Date:September 2018
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Aircraft Noise Prediction, Simulation Results, Low-Noise Aircraft Design, PANAM, PrADO, SHADOW
Event Title:22nd Workshop of the Aeroacoustics Specialists Committee of the CEAS
Event Location:Amsterdam, The Netherlands
Event Type:international Conference
Event Dates:6.-7. Sept. 2018
Organizer:NLR, Amsterdam
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Berlin-Charlottenburg , Braunschweig , Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Helicopter, GO
Institute for Aerodynamics and Flow Technology > Technical Acoustics
Institute of Propulsion Technology > Engine Acoustic
Deposited By: Winkels, Elisabeth
Deposited On:11 Sep 2018 14:51
Last Modified:02 Oct 2018 14:59

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