Verification of the ozone algorithmic climate change functions for predicting the short-term NOx effects from aviation en-route

Conference paper (2018)

Authors

F. Yin Flight Performance and Propulsion - Aerospace Engineering
V. Grewe Aircraft Noise and Climate Effects - Aerospace Engineering , Deutsches Zentrum für Luft- und Raumfahrt (DLR)
J. van Manen Student
S Matthes Deutsches Zentrum für Luft- und Raumfahrt (DLR)
H. Yamashita Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Florian Linke Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Benjamin Lührs Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Research Group
Flight Performance and Propulsion (Aerospace Engineering) (TU Delft)
Copyright: © 2018 F. Yin, V. Grewe, J. van Manen, Sigrun Matthes, Hiroshi Yamashita, Florian Linke, Benjamin Lührs
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Published Date

2018

Language

English

Reuse Rights

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Faculty

Aerospace Engineering

Department

Flow Physics and Technology

Research Group

Flight Performance and Propulsion

Abstract

For the first time, the algorithmic Climate Change Functions (aCCFs) for ozone, methane, water vapor, and persistent contrails have been developed within the ATM4E project to provide information on the climate sensitive regions, which can be conveniently implemented for the climate based flight routing. These aCCFs need to be verified before they are implemented. In this paper, we focus on the verification of the ozone aCCFs to enable the prediction of the short-term NOx effects from aviation en-route. The verification is conducted from two aspects. Firstly, the climatology of the ozone aCCFs is calculated based on a one-year simulation and verified by the existing literature. Secondly, the effectiveness of the ozone aCCFs for optimizing aircraft trajectories concerning the climate impact is verified by the comprehensive climate-chemistry model calculation.

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