Conference Proceeding
Refine
Year of publication
Document Type
- Conference Proceeding (203) (remove)
Keywords
- hydrogen (4)
- solar sail (4)
- Eisschicht (3)
- Karosseriebau (3)
- MASCOT (3)
- Sonde (3)
- GOSSAMER-1 (2)
- Hydrogen (2)
- Micromix (2)
- NOx emissions (2)
- Spacecraft (2)
- Trajectory Optimization (2)
- combustor development (2)
- fuels (2)
- industrial gas turbine (2)
- multiple NEA rendezvous (2)
- small spacecraft (2)
- Actuator disk modelling (1)
- Aircraft design (1)
- Ansaugsystem (1)
Institute
- Fachbereich Luft- und Raumfahrttechnik (203) (remove)
A hybrid-electric propulsion system combines the advantages of fuel-based systems and battery powered systems and offers new design freedom. To take full advantage of this technology, aircraft designers must be aware of its key differences, compared to conventional, carbon-fuel based, propulsion systems. This paper gives an overview of the challenges and potential benefits associated with the design of aircraft that use hybrid-electric propulsion systems. It offers an introduction of the most popular hybrid-electric propulsion architectures and critically assess them against the conventional and fully electric propulsion configurations. The effects on operational aspects and design aspects are covered. Special consideration is given to the application of hybrid-electric propulsion technology to both unmanned and vertical take-off and landing aircraft. The authors conclude that electric propulsion technology has the potential to revolutionize aircraft design. However, new and innovative methods must be researched, to realize the full benefit of the technology.