| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Spitzer, S.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2025Multi scale systematisation of damage and failure modes of high-pressure hydrogen composite vessels in aviation, Part 2: Analysiscitations
- 2024New concept for cryogenic gaseous hydrogen-cooled lightweight electric engine
- 2024Multi scale systematisation of damage and failure modes of high-pressure hydrogen composite vessels in aviation, Part 1: Methodologycitations
- 2022Analysis of voids in filament wound composites using a machine-learning based segmentation tool
- 2022Shaft-hub connection between an additively manufactured shaft and a fiber-reinforced plastic composite rotor of a high-performance electric motor for aircraft engines,Welle-Nabe-Verbindung zwischen additiv gefertigter metallischer Welle und Faser-Kunststoff-Verbund Rotor eines Hochleistungs-Elektromotors für Luftfahrtantriebe
- 2022Neutral lightweight engineering: a holistic approach towards sustainability driven engineeringcitations
- 2022Intrinsic interfaces between additively manufactured metal and composite structures for use in electric propulsion enginescitations
- 2018Experimental and numerical studies on the braiding of carbon fibres over structured end-fittings for the design and manufacture of high performance hybrid shaftscitations
- 2018Function-related design and damage-related dimensioning of hybrid fiber composite-metal drive shafts - On the efficient advance development of drive shafts with pin connection,Funktionsbezogene gestaltung und schädigungsbezogene auslegung hybrider faserverbund-metall-antriebswellen: Zur effizienten vorentwicklung von antriebswellen mit pinverbindung
- 2018Application of accelerated methods for the efficient determination of characteristic values for a service life-suitable design of screw connections with fiber composite joining partners - Comparison of the methods Time-Temperature Analogy and the Stepped Isothermal Method,Anwendung zeitraffender methoden zur effizienten kennwertermittlung für eine lebensdauergerechte auslegung von schraubenverbindungen mit faserverbund-fügepartnern gegenüberstellung der methoden temperatur zeit analogie und der stepped isothermal method
- 2018Efficient design and pre-dimensioning of hybrid drive shafts in fiber composite-metal mixed construction,Effiziente gestaltung und vordimensionierung hybrider antriebswellen in faserverbund-metall-mischbauweise
- 2017Failure mode based design and dimensioning method for metal-composite-structures
- 2013Design, dimensioning and automated manufacturing of profiled composite driveshafts
- 2013Entwicklung und Analyse einer Prozesskette zur Herstellung biobasierter Hybridstrukturen
- 2011Design of multilayered spruce laminates for moisture-sensitive actuating components
- 2011Conception and manufacturing of a lightweight leaf spring with adjustable spring rate
Places of action
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article
Intrinsic interfaces between additively manufactured metal and composite structures for use in electric propulsion engines
Abstract
For electric aviation drive systems engines with significantly increased power density are required. Combining the technologies of additive manufacturing of metals with the technologies of fiber reinforced composites enables hybrid structures with same or increased functionality and lower mass. Rotors or housings in hybrid design have interfaces to adjacent structures are classically made of metal. Areas for remote load transmission or with increasing distance to the rotation axis can be made of carbon fiber reinforced plastic (CFRP). The interfaces between these two materials, required for such a hybrid metal-CFRP design, can be specifically designed by using the design options of additive manufacturing to fulfill the required functions with a the most even distribution of stress possible. However, the large number of degrees of freedom of the material and the geometry leads to great challenges for engineers in the development of such structures. Within the scope of this publication, an approach for the function-oriented design of a metal-CFRP rotor for an aviation electric motor is proposed (global design). A design and pre-dimensioning method for the intrinsic interface between the materials is presented (local design).