Wicke, Kai and Linke, Florian and Lau, Alexander and Risse, Kristof and Pohya, Ali Ahmad and Lührs, Benjamin and Swaid, Majed (2017) Impact of Cloud Encounter Mitigation Procedures on Operational and Economic Effectiveness of HLFC Aircraft. AIAA Science and Technology Forum and Exposition (SciTech 2017), 2017-01-09 - 2017-01-13, Grapevine, Texas. doi: 10.2514/6.2017-1626.
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Abstract
The objective of this paper is to investigate the effect of cloud encounter mitigation procedures on operational and economic effectiveness of aircraft with hybrid laminar flow control (HLFC) based on real-world flight routes and weather data. The objective is to evaluate whether cloud mitigation procedures are an appropriate measure to maximize the expected benefit of HLFC-technology under realistic meteorological boundary conditions. A global analysis of cloud encounter on typical airline routes has been conducted based on atmospheric data provided by the European Centre for Medium-Range Weather Forecasts. Different routing procedures have been benchmarked against each other and the most appropriate procedure for daily flight operation will be discussed. For optimizing the daily route planning of HLFC aircraft with respect to cost (direct routing with cloud Encounter and performance losses vs. re-routed flightpath) models for lateral trajectory optimization and calculation have been applied.
Item URL in elib: | https://elib.dlr.de/109793/ | ||||||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
Title: | Impact of Cloud Encounter Mitigation Procedures on Operational and Economic Effectiveness of HLFC Aircraft | ||||||||||||||||||||||||||||||||
Authors: |
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Date: | 13 January 2017 | ||||||||||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
DOI: | 10.2514/6.2017-1626 | ||||||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||||||
Keywords: | hybrid laminar flow control, cloud encounter, operational effectiveness, trajectory optimization, fuel Efficiency, flight planning | ||||||||||||||||||||||||||||||||
Event Title: | AIAA Science and Technology Forum and Exposition (SciTech 2017) | ||||||||||||||||||||||||||||||||
Event Location: | Grapevine, Texas | ||||||||||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||||||||||
Event Start Date: | 9 January 2017 | ||||||||||||||||||||||||||||||||
Event End Date: | 13 January 2017 | ||||||||||||||||||||||||||||||||
Organizer: | AIAA | ||||||||||||||||||||||||||||||||
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 - Flight Physics (old), L - Efficient Flight Guidance (old) | ||||||||||||||||||||||||||||||||
Location: | Hamburg | ||||||||||||||||||||||||||||||||
Institutes and Institutions: | Air Transport Operations > System Analysis Air Transport Air Transport Operations > Air Transport Infrastructures & Processes Institute of Aerodynamics and Flow Technology > Transport Aircraft | ||||||||||||||||||||||||||||||||
Deposited By: | Wicke, Kai | ||||||||||||||||||||||||||||||||
Deposited On: | 23 Jan 2017 14:12 | ||||||||||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 20:15 |
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