Impact of cloud encounter mitigation procedures on operational and economic effectiveness of HLFC aircraft

Publikationstyp
Conference Paper
Date Issued
2017
Sprache
English
Author(s)
Wicke, Kai  
Linke, Florian  
Lau, Alexander  
Risse, Kristof  
Pohya, Ahmad Ali  
Lührs, Benjamin 
Swaid, Majed  
TORE-URI
http://hdl.handle.net/11420/4870
Article Number
AIAA 2017-1626
Citation
AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting: AIAA 2017-1626 (2017)
Contribution to Conference
55th AIAA Aerospace Sciences Meeting 2017  
Publisher DOI
10.2514/6.2017-1626
Scopus ID
2-s2.0-85017280745
The objective of this paper is to investigate the effect of cloud encounter on operational and economic effectiveness of aircraft with hybrid laminar flow control (HLFC) based on real-world flight routes and weather data. The focus 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.
DDC Class
600: Technik