Tell a friend
Print
Kazula, Stefan (2023) Common Cause Analysis of the Air Supply System of Fuel Cell-Powered Propulsion Systems in Electrified Aviation. 7th International Conference of Engineering Against Failure (ICEAF), 2023-06-21 - 2023-06-23, Spetses, Griechenland.
Full text not available from this repository.
Abstract
By means of a Common Cause Analysis (CCA), potential safety challenges of the air supply system for polymer electrolyte membrane fuel cell systems (PEMFCSs) as the primary energy provider in electric aero engines are identified and mitigated. The design of an exemplary hydrogen-fuelled PEMFCS-powered aero engine is described, focusing on the air supply system. The safety assessment method CCA, consisting of a Zonal Safety Analysis (ZSA), a Particular Risk Analysis (PRA) and a Common Mode Analysis (CMA), is described and conducted on the PEMFCS aero engine’s air supply system. Failure modes and external events, which can have safety effects are identified, and potential design adaptations for mitigation are presented.
| Item URL in elib: | https://elib.dlr.de/195780/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Common Cause Analysis of the Air Supply System of Fuel Cell-Powered Propulsion Systems in Electrified Aviation | ||||||||
| Authors: |
| ||||||||
| Date: | 2023 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Electric Aircraft Propulsion, Safety Assessment, Fuel Cell Systems | ||||||||
| Event Title: | 7th International Conference of Engineering Against Failure (ICEAF) | ||||||||
| Event Location: | Spetses, Griechenland | ||||||||
| Event Type: | international Conference | ||||||||
| Event Start Date: | 21 June 2023 | ||||||||
| Event End Date: | 23 June 2023 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | Clean Propulsion | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L CP - Clean Propulsion | ||||||||
| DLR - Research theme (Project): | L - Components and Emissions | ||||||||
| Location: | Cottbus | ||||||||
| Institutes and Institutions: | Institute of Electrified Aero Engines | ||||||||
| Deposited By: | Kazula, Stefan | ||||||||
| Deposited On: | 30 Jun 2023 18:03 | ||||||||
| Last Modified: | 24 Apr 2024 20:56 |
Repository Staff Only: item control page
