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Multi-disciplinary fan assessment with respect to bird strike

Ritt, Stefan Andreas and Kunc, Oliver and Forsthofer, Nicolai and Schwämmle, Marius and Reitenbach, Stanislaus (2023) Multi-disciplinary fan assessment with respect to bird strike. Deutscher Luft- und Raumfahrtkongress 2023, 2023-09-19 - 2023-09-21, Stuttgart, Germany. doi: 10.25967/610231.

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Bird strike is a dimensioning load case for fans of aero engines. Due to its safety implications for an aircraft, the engines resilience against impact and ingestion of this foreign object needs to be shown for certification along airworthiness requirements. The given publication presents the work on automatically building finite element models with sufficient degree of detail. The objective is to analyse the dynamic loading by bird strike in a concept and preliminary design phase. The modelling approach includes both the rotating structure as well as non-rotating neighbouring structures. The pre- and post-processing for explicit finite element analysis is presented with focus on contributing to the overall engine design process of an example UHBR fan. This integrates into the development and collaboration platform GTlab.

Item URL in elib:https://elib.dlr.de/200700/
Document Type:Conference or Workshop Item (Speech)
Title:Multi-disciplinary fan assessment with respect to bird strike
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Ritt, Stefan AndreasUNSPECIFIEDhttps://orcid.org/0000-0002-5330-509XUNSPECIFIED
Kunc, OliverUNSPECIFIEDhttps://orcid.org/0000-0001-8437-9721UNSPECIFIED
Forsthofer, NicolaiUNSPECIFIEDhttps://orcid.org/0009-0007-0230-2079149166009
Schwämmle, MariusUNSPECIFIEDhttps://orcid.org/0009-0008-2161-4307149166010
Date:7 December 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Bird Strike, Foreign Object Damage (FOD), Engine Design, Simulation
Event Title:Deutscher Luft- und Raumfahrtkongress 2023
Event Location:Stuttgart, Germany
Event Type:national Conference
Event Start Date:19 September 2023
Event End Date:21 September 2023
Organizer:Deutsche Gesellschaft für Luft- und Raumfahrt – Lilienthal-Oberth e. V.
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 - Future Engines and Engine Integration, L - Structural Materials and Design
Location: Köln-Porz , Stuttgart
Institutes and Institutions:Institute of Structures and Design
Institute of Structures and Design > Structural Integrity
Institute of Structures and Design > Design and Manufacture Technologies
Institute of Propulsion Technology > Engine
Deposited By: Ritt, Stefan Andreas
Deposited On:21 Dec 2023 09:30
Last Modified:24 Apr 2024 21:01

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