Year: 2008
Type: dissertation
Abstract: A methodology for the integration of climate change criteria in preliminary aircraft design is developed. Operational aspects such as route networks and aircraft fleets are represented in global emissions scenarios. Climate metrics similar to the Global Warming Potential used in the Kyoto protocol are integrated in the design loop. Non-CO2 effects such as nitrogen oxides and condensation trails can thus also be taken into account. Variations of cruise altitude, speed and range identify potentials for the reduction of fuel consumption and climate impact. Prioritising either of those two criteria leads to different aircraft configurations. Despite uncertainties in the evaluation of climate impact the methodology provides a basis for future optimization of aircraft for minimum impact on climate.
Author: Regina Egelhofer
Language: English
Subfield: Aerospace Engineering
Field: Engineering
Domain: Physical Sciences
SDG: Climate action
Open Access status: green
Funder: Technische Universität München
OpenAlex ID: W2325665944