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The influence of shape and density of exemplary city areas on the possible benefit of optimized noise abatement A-RNP and RNP-AR procedures

Morscheck, Fabian (2020) The influence of shape and density of exemplary city areas on the possible benefit of optimized noise abatement A-RNP and RNP-AR procedures. In: AIAA Scitech 2020 Forum. SciTECH 2020, 6-10 January 2020, Orlando, Florida, USA. ISBN 978-162410595-1.

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Abstract

Precision approaches with curved segments approaches could be used to mitigate noise pollution on the population. The process has been automated to create optimized approaches with noise pollution reduction varying from 0% to up to 88%. Possible benefits depend on population density and the shape of populated areas. To low density reduces possible savings as no population is there to avoid. High density is unpropitious as well as there is no space to divert the flightpath to. Furthermore most noise cost is generated during the final approach segments. Population close to the runway is promising for possible benefits if not too close to be avoided. At this point RNP-AR approaches could avoid closer populations as late turns during the final approach are allowed. As most cost reduction is generated during the final approach phases promising candidates could be found by only optimizing the final and intermediate approach and comparing the results.

Item URL in elib:https://elib.dlr.de/137679/
Document Type:Conference or Workshop Item (Speech)
Title:The influence of shape and density of exemplary city areas on the possible benefit of optimized noise abatement A-RNP and RNP-AR procedures
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Morscheck, FabianFabian.Morscheck (at) dlr.dehttps://orcid.org/0000-0002-4655-1057
Date:6 January 2020
Journal or Publication Title:AIAA Scitech 2020 Forum
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
ISBN:978-162410595-1
Status:Published
Keywords:Noise Mitigation, ARNP, RNP-AR,
Event Title:SciTECH 2020
Event Location:Orlando, Florida, USA
Event Type:international Conference
Event Dates:6-10 January 2020
Organizer:American Institute of Aeronautics and Astronautics (AIAA)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Climate, Weather and Environment (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Guidance
Institute of Flight Guidance > Pilot Assistance
Deposited By: Morscheck, Fabian
Deposited On:18 Nov 2020 10:19
Last Modified:03 Mar 2021 09:10

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