Wake Energy Retrieval

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Aviation Noise & Emissions Symposium 2023 - May 1-3, 2023, UC Davis Philippe Masson - philippe.masson@airbus.com AIRBUS Amber https://anesymposium.aqrc.ucdavis.edu/ AIRBUS CONFIDENTIALAIRBUS CONFIDENTIAL Wake Energy Retrieval A large amount of kinetic energy is left behind aircraft in their wakes. Around 5% trip fuel & emissions reduction for a follower aircraft positioned in the smooth updraft Applies to sectors above 2000 NM Leader Follower Smooth updraft AIRBUS Amber AIRBUS CONFIDENTIALAIRBUS CONFIDENTIAL Wake Energy Retrieval Key parameters AIRBUS Amber AIRBUS CONFIDENTIAL Technology 5% fuel and CO2 proven savings AIRBUS Amber AIRBUS CONFIDENTIALAIRBUS CONFIDENTIAL https://docs.google.com/file/d/1FX7XxgihQQce2dzegHl2HOLP3hHsChsk/preview AIRBUS CONFIDENTIAL Initial Concept of Operations Pre-departure Post-departure pairing callout Rendez-vous Separation responsibility transfer Join-up (pre-OPTI) Join-up (OPTI) Formation Keeping Split 3 4 5 6 7 8 Oceanic CONOPS agreed with project collaborating partners AIRBUS Amber AIRBUS CONFIDENTIAL AIRBUS Amber https://docs.google.com/file/d/1wL58pkY0_demh6YnKCumZoa3m0COIukZ/preview AIRBUS CONFIDENTIAL Q&A More information : https://www.airbus.com/en/innovation/disruptive-concepts/biomimicry/fellofly AIRBUS Amber AIRBUS CONFIDENTIAL Thank you This document and all information contained herein is the sole property of Airbus. No intellectual property rights are granted by the delivery of this document or the disclosure of its content. This document shall not be reproduced or disclosed to a third party without the expressed written consent of Airbus. This document and its content shall not be used for any purpose other than that for which it is supplied. Airbus, its logo and product names are registered trademarks. © Copyright Airbus (2023 /fello’fly introduction to Aviation Noise & Emissions Symposium 2023) AIRBUS Amber https://anesymposium.aqrc.ucdavis.edu/

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