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Integration and application of a tool chain for environmental analysis of aircraft flight trajectories

Bertsch, Lothar und Looye, Gertjan und Otten, Tom und Lummer, Markus (2009) Integration and application of a tool chain for environmental analysis of aircraft flight trajectories. In: Conference Proceedings. AIAA ATIO / ANERS 2009, 21. - 23.09.2009, Hilton Head Island, South Carolina, USA.

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Kurzfassung

The German Aerospace Center (DLR) is currently developing a tool chain for the environmental analysis of aircraft flight trajectories. The presented tool chain consists of tools for aerodynamic analysis, engine cycle modelling, flight simulation, and aircraft noise prediction. The aircraft geometry is not modified within the process but provided as an input. The implemented tools come from specialized DLR institutes, are harmonized in input/output format and are integrated into one fully automated analysis process. The PHX ModelCenter framework allows for a DLR-wide accessible server/client architecture. The new tool chain is applicable to evaluate arbitrary three dimensional flight trajectories. The focus of the presented work lies on the environmental analysis and optimization of approach and departure procedures. The predicted ground noise levels are compared to results from a dedicated DLR flyover noise campaign in 2009. A conventional approach, a steep approach, and a new three dimensional approach procedure have been flight tested with DLR’s flying testbed ATTAS. The new procedure is referred to as Helical Noise Abatement Procedure (HeNAP) due to its helix shape. The ground noise measurements confirm the predicted noise concentration and relocation along the steep approach and the HeNAP compared to the conventional approach procedure.

Dokumentart:Konferenzbeitrag (Paper)
Titel:Integration and application of a tool chain for environmental analysis of aircraft flight trajectories
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Bertsch, Lotharlothar.bertsch@dlr.de
Looye, Gertjangertjan.looye@dlr.de
Otten, Tomtom.otten@dlr.de
Lummer, Markusmarkus.lummer@dlr.de
Datum:21 September 2009
Erschienen in:Conference Proceedings
Referierte Publikation:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:TIVA, CPACS, Noise Abatement Procedures, Noise Prediction, Flight test, Helical Noise Abatement Procedure, spiraling approach
Veranstaltungstitel:AIAA ATIO / ANERS 2009
Veranstaltungsort:Hilton Head Island, South Carolina, USA
Veranstaltungsart:Konferenz
Veranstaltungsdatum:21. - 23.09.2009
Veranstalter :AIAA
HGF - Forschungsbereich:Verkehr und Weltraum (alt)
HGF - Programm:Luftfahrt
HGF - Programmthema:keine Zuordnung
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L - keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):L -- keine Zuordnung
Standort: Braunschweig
Institute & Einrichtungen:Institut für Robotik und Mechatronik > Systemdynamik und Regelungstechnik (war Entwurfsorientierte Regelungstechnik)
Institut für Aerodynamik und Strömungstechnik > Konfigurativer Entwurf
Institut für Antriebstechnik > Triebwerk
Hinterlegt von: Dr.-Ing. Lothar Bertsch
Hinterlegt am:29 Sep 2009 11:30
Letzte Änderung:15 Jan 2010 01:53

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