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Jäger, Florian and Bertram, Oliver and Hagag, Nabil (2023) Safety Driven Design & Sizing of a Multirotor VTOL Powertrain for Continued Safe Passenger Air Transport. Electric & Hybrid Aerospace Technology Symposium, 2023-09-27 - 2023-09-28, Bremen, Deutschland.
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Abstract
Within the DLR-internal project HorizonUAM, which encompasses research related to numerous UAM topics, a safe propulsion system concept for a multirotor intra-city eVTOL vehicle used for passenger transportation in the Urban Air Mobility context was developed. This presentation aims to provide an overview about the safety driven design process and its sizing results. Using a model-based systems engineering approach the propulsion system is designed and sized based on the concept of operations requirements, contingency capability for failure conditions, EASA SC-VTOL certification requirements using the safety assessment method ARP 4761 and the thermal management requirements.
| Item URL in elib: | https://elib.dlr.de/197273/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Safety Driven Design & Sizing of a Multirotor VTOL Powertrain for Continued Safe Passenger Air Transport | ||||||||||||||||
| Authors: |
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| Date: | 28 September 2023 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Urban Air Mobility, Conceptual Aircraft Design, Model-Based Safety Assessment, Propulsion System, Multirotor, eVTOL | ||||||||||||||||
| Event Title: | Electric & Hybrid Aerospace Technology Symposium | ||||||||||||||||
| Event Location: | Bremen, Deutschland | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 27 September 2023 | ||||||||||||||||
| Event End Date: | 28 September 2023 | ||||||||||||||||
| Organizer: | UKi Media & Events | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Components and Systems | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L CS - Components and Systems | ||||||||||||||||
| DLR - Research theme (Project): | L - Aircraft Systems | ||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||
| Institutes and Institutions: | Institute of Flight Systems > Safety Critical Systems&Systems Engineering Institute of Flight Guidance > Unmanned Aircraft Systems Institute of Flight Systems | ||||||||||||||||
| Deposited By: | Jäger, Florian | ||||||||||||||||
| Deposited On: | 06 Nov 2023 18:58 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 20:57 |
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